# Acne Inversa Life Full Content Index This file is generated from published Astro content metadata. Use it to discover canonical pages, article summaries, references, FAQs, and machine-readable article alternates. ## Site metadata - Site: Acne Inversa Life - Canonical URL: https://www.acneinversa.life - Sitemap: https://www.acneinversa.life/sitemap-index.xml - AI guide: https://www.acneinversa.life/llms.txt - Contact: info@acneinversa.life ## Article index ### German (de) #### Grundlagen - Acne Inversa (Akne inversa) und Hidradenitis Suppurativa: Was ist der Unterschied? URL: https://www.acneinversa.life/de/blog/acne-inversa-vs-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-vs-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-vs-hidradenitis-suppurativa.txt Description: Acne Inversa und Hidradenitis Suppurativa (HS) sind zwei Namen für dieselbe chronisch-entzündliche Hauterkrankung. Hier erfahren Sie, warum es beide Begriffe gibt, welchen Ärzte heute verwenden und was das für Ihre Diagnose bedeutet. Published: 2026-07-18 Last updated: 2026-07-18 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, acne inversa, hidradenitis suppurativa, begriffe, HS bedeutung, diagnose FAQ questions: Ist Acne Inversa dasselbe wie HS? | Warum hat meine Hautärztin oder mein Hautarzt einen anderen Namen verwendet als erwartet? | Welchen Begriff sollte ich online suchen? | Warum verwenden ältere Artikel den Begriff Acne Inversa? | Welcher Name wird in der medizinischen Forschung verwendet? References: - Hidradenitis suppurativa - MedlinePlus, National Library of Medicine - Hidradenitis suppurativa overview - American Academy of Dermatology - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Acne Inversa (Akne inversa) einfach erklärt URL: https://www.acneinversa.life/de/blog/acne-inversa-einfach-erklaert/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-einfach-erklaert.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-einfach-erklaert.txt Description: Eine klare Erklärung für Betroffene, Angehörige und Menschen, die zum ersten Mal von Acne Inversa hören: was die Erkrankung ist, wie sie sich zeigen kann und was nicht stimmt. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, acne inversa, hidradenitis suppurativa, einfach erklärt, grundlagen FAQ questions: Ist Acne Inversa dasselbe wie Hidradenitis suppurativa? | Ist Acne Inversa einfach Akne an einer anderen Körperstelle? | Wann sollte ich wiederkehrende Knoten ärztlich ansprechen? | Ist Acne Inversa ansteckend? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - https://pubmed.ncbi.nlm.nih.gov/32165620/ - Acne Inversa (Akne inversa) vs. Akne: Warum der Name täuschen kann URL: https://www.acneinversa.life/de/blog/acne-inversa-vs-akne/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-vs-akne.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-vs-akne.txt Description: Acne Inversa ist nicht einfach gewöhnliche Akne. Dieser Überblick erklärt, welche Unterschiede bei Körperstellen, Läsionen und Verlauf wichtig sind. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, acne inversa, akne, acne vulgaris, unterschied References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Guidelines of care for the management of acne vulgaris - Journal of the American Academy of Dermatology, 2024 - https://pubmed.ncbi.nlm.nih.gov/38300170/ - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Was ist Hidradenitis Suppurativa? URL: https://www.acneinversa.life/de/blog/was-ist-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/de/blog/was-ist-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/de/blog/was-ist-hidradenitis-suppurativa.txt Description: Hidradenitis suppurativa ist der medizinische Name für Acne Inversa. Dieser Einstieg erklärt, was HS bedeutet, wie sie sich zeigen kann und warum der Begriff mehr als ein Synonym ist. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, hidradenitis suppurativa, acne inversa, hs, grundlagen FAQ questions: Was bedeutet die Abkürzung HS? | Ist Hidradenitis suppurativa ansteckend? | Wie wird Hidradenitis suppurativa erkannt? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - https://pubmed.ncbi.nlm.nih.gov/32165620/ - Hidradenitis suppurativa vs. Acne vulgaris: Ein vollständiger klinischer Vergleich URL: https://www.acneinversa.life/de/blog/hidradenitis-suppurativa-vs-acne-vulgaris/ Markdown: https://www.acneinversa.life/de/blog/hidradenitis-suppurativa-vs-acne-vulgaris.md Plain text: https://www.acneinversa.life/de/blog/hidradenitis-suppurativa-vs-acne-vulgaris.txt Description: Hidradenitis suppurativa und Acne vulgaris weisen nur eine oberflächliche Ähnlichkeit auf. Ein vollständiger klinischer Vergleich von Mechanismen, Lokalisationen, Symptomen, Schweregradklassifikation und Behandlungen – einschließlich aller drei zugelassenen Biologika. Published: 2026-05-16 Last updated: 2026-05-16 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, hidradenitis suppurativa, acne vulgaris, acne inversa, vergleich, biologika, diagnose FAQ questions: Ist Hidradenitis suppurativa dasselbe wie Akne? | Warum wird HS so häufig mit Akne oder Furunkeln verwechselt? | Hilft Isotretinoin bei HS so wie bei schwerer Akne? | Welche Biologika sind für HS zugelassen? | Können HS und Akne gleichzeitig auftreten? References: - PIONEER I und II: Adalimumab bei Hidradenitis suppurativa - New England Journal of Medicine, 2016 - SUNSHINE und SUNRISE: Secukinumab bei Hidradenitis suppurativa - The Lancet, 2023 - BE HEARD I und II: Bimekizumab bei Hidradenitis suppurativa - The Lancet, 2024 - STOP-HS1 und STOP-HS2: Phase-3-Studien zu Povorcitinib - Incyte Corporation / regulatory submission data, 2025 - Diagnoseverzögerung bei Hidradenitis suppurativa: die PIRANHA-Studie - Journal of the European Academy of Dermatology and Venereology - Globale Prävalenz und Diagnoseverzögerung bei Hidradenitis suppurativa - Multicenter study, 24 countries, 2015 - Prävalenz der Hidradenitis suppurativa: ein systematisches Review und eine Metaanalyse - JAMA Dermatology, 2021 - Europäische S2k-Leitlinie zur Therapie der Hidradenitis suppurativa/Acne inversa - Journal of the European Academy of Dermatology and Venereology, 2025 - Ist Akne inversa ansteckend? URL: https://www.acneinversa.life/de/blog/ist-acne-inversa-ansteckend/ Markdown: https://www.acneinversa.life/de/blog/ist-acne-inversa-ansteckend.md Plain text: https://www.acneinversa.life/de/blog/ist-acne-inversa-ansteckend.txt Description: Akne inversa ist nicht ansteckend. Hier erfahren Sie, was die Erkrankung tatsächlich antreibt, warum eine sekundäre bakterielle Beteiligung daran nichts ändert und warum dieses Missverständnis für Menschen mit HS so bedeutsam ist. Published: 2026-05-16 Last updated: 2026-05-16 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, hidradenitis suppurativa, akne inversa, ansteckend, stigma, patientenaufklärung FAQ questions: Kann ich mich durch Berührung mit Akne inversa anstecken? | Wenn HS nicht ansteckend ist, warum werden manchmal Antibiotika verordnet? | Ist Akne inversa erblich, wenn sie familiär gehäuft auftritt? | Kann ich mit HS unbedenklich schwimmen oder ins Fitnessstudio gehen? References: - Europäische S1-Leitlinie zur Therapie der Hidradenitis suppurativa/Acne inversa - Journal of the European Academy of Dermatology and Venereology, 2015 - Die Genetik der Hidradenitis suppurativa - Dermatologic Clinics, 2016 - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - Nordamerikanische klinische Behandlungsleitlinien für Hidradenitis suppurativa - Journal of the American Academy of Dermatology, 2019 - Schmerzen, psychische Komorbiditäten, Behinderung und beeinträchtigte Lebensqualität bei Hidradenitis suppurativa - Current Pain and Headache Reports, 2017 - 10 Mythen über Acne inversa (Akne inversa), mit denen Schluss sein muss URL: https://www.acneinversa.life/de/blog/10-mythen-acne-inversa/ Markdown: https://www.acneinversa.life/de/blog/10-mythen-acne-inversa.md Plain text: https://www.acneinversa.life/de/blog/10-mythen-acne-inversa.txt Description: Rund um Acne inversa ranken sich viele Missverständnisse – von Hygienemythen bis zu Heilungsversprechen. Hier sind 10 verbreitete Mythen über Hidradenitis suppurativa und was die Evidenz tatsächlich dazu sagt. Published: 2026-04-15 Last updated: 2026-04-15 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, hidradenitis suppurativa, acne inversa, mythen, missverständnisse, patientenaufklärung FAQ questions: Ist Acne inversa ansteckend? | Wird Acne inversa durch mangelnde Hygiene verursacht? | Ist Acne inversa heilbar? | Verursacht die Ernährung Acne inversa? | Betrifft Acne inversa nur Frauen? References: - Europäische S1-Leitlinie zur Therapie der Hidradenitis suppurativa/Acne inversa - Journal of the European Academy of Dermatology and Venereology, 2015 - Die Epidemiologie der Hidradenitis suppurativa - British Journal of Dermatology, 2020 - Hidradenitis suppurativa: Fortschritte in Diagnose und Behandlung - JAMA, 2017 - Nordamerikanische klinische Behandlungsleitlinien für Hidradenitis suppurativa - Journal of the American Academy of Dermatology, 2019 - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - Der Einfluss des Körpergewichts auf Prävalenz und Schweregrad der Hidradenitis suppurativa - Acta Dermato-Venereologica, 2014 - Was ist Acne Inversa (Akne inversa)? URL: https://www.acneinversa.life/de/blog/was-ist-acne-inversa/ Markdown: https://www.acneinversa.life/de/blog/was-ist-acne-inversa.md Plain text: https://www.acneinversa.life/de/blog/was-ist-acne-inversa.txt Description: Acne inversa ist eine chronisch-entzündliche Hauterkrankung, die häufiger vorkommt, als viele Menschen denken – und viel zu oft falsch diagnostiziert wird. Hier erfahren Sie das Wichtigste zu den Symptomen, dem Krankheitsverlauf und dem richtigen Zeitpunkt für ein Gespräch mit einem Dermatologen. Published: 2026-04-15 Last updated: 2026-04-15 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, hidradenitis suppurativa, acne inversa, Symptome, Hurley-Stadien, Diagnose, Grundlagen FAQ questions: Ist Acne inversa dasselbe wie Hidradenitis suppurativa? | Ist Acne inversa ansteckend? | An welchen Körperstellen tritt Acne inversa am häufigsten auf? | Was sind die Hurley-Stadien? | Wann sollte ich wegen Acne inversa zum Arzt gehen? References: - Europäische S1-Leitlinie zur Therapie der Hidradenitis suppurativa/Acne inversa - Journal of the European Academy of Dermatology and Venereology, 2015 - Hidradenitis suppurativa: Fortschritte in Diagnostik und Therapie - JAMA, 2017 - Axillary hyperhidrosis, apocrine bromhidrosis, hidradenitis suppurativa, and familial benign pemphigus: surgical approach. In: Dermatologic Surgery - Marcel Dekker, 1989 - Populationsbasierte Studie auf Grundlage der Clinical Practice Research Datalink mit algorithmischer Modellierung zur Erfassung der tatsächlichen Krankheitslast der Hidradenitis suppurativa - British Journal of Dermatology, 2018 - Entwicklung und Validierung des International Hidradenitis Suppurativa Severity Score System (IHS4) - British Journal of Dermatology, 2017 #### Diagnose - Acne Inversa an der Vulva: Wann wiederkehrende Knoten zu HS passen können URL: https://www.acneinversa.life/de/blog/acne-inversa-vulva/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-vulva.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-vulva.txt Description: Ein schmerzhafter Knoten an der Vulva hat mehrere mögliche Ursachen, von einer Bartholin-Zyste bis zur Follikulitis. Dieser Leitfaden erklärt, wann Acne Inversa (Hidradenitis Suppurativa, HS) infrage kommt und wie Sie das Muster der richtigen Fachperson beschreiben. Published: 2026-08-24 Last updated: 2026-08-24 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, Acne Inversa Vulva, Bartholin-Zyste, Differenzialdiagnose, Frauengesundheit, genitale HS, Facharztwahl FAQ questions: Kann Hidradenitis Suppurativa die Vulva betreffen? | Ist ein schmerzhafter Knoten an den Schamlippen immer HS? | Wie unterscheidet man eine Bartholin-Zyste von vulvärer HS? | Kann ich sowohl HS als auch eine Bartholin-Zyste haben? | Kann vulväre HS mit Follikulitis verwechselt werden? | Gynäkologie oder Dermatologie bei einem Knoten an der Vulva? | Kann HS an den kleinen Schamlippen auftreten? | Kann vulväre HS die Sexualität beeinträchtigen? | Sollte ich ein Foto in eine Online-Community hochladen, um zu fragen, ob es HS ist? References: - Update vulval dermatology – diagnostics and therapy - Journal der Deutschen Dermatologischen Gesellschaft (JDDG), 2025 - https://onlinelibrary.wiley.com/doi/10.1111/ddg.15589 - Diagnosis and management of hidradenitis suppurativa in women - American Journal of Obstetrics & Gynecology - https://pubmed.ncbi.nlm.nih.gov/38246506/ - Disorders of the Vulva: Common Causes of Vulvar Pain, Burning, and Itching - American College of Obstetricians and Gynecologists (ACOG), 2024 - https://www.acog.org/womens-health/faqs/disorders-of-the-vulva-common-causes-of-vulvar-pain-burning-and-itching - Vulvovaginal Health - American College of Obstetricians and Gynecologists (ACOG), 2026 - https://www.acog.org/womens-health/faqs/vulvovaginal-health - Hidradenitis Suppurativa: Diagnosis and Treatment - American Academy of Dermatology, 2026 - https://www.aad.org/public/diseases/a-z/hidradenitis-suppurativa-treatment - Bartholin's cyst - Mayo Clinic - https://www.mayoclinic.org/diseases-conditions/bartholin-cyst/symptoms-causes/syc-20369976 - Bartholin-Abszess und -Zyste - gesund.bund.de (Bundesministerium für Gesundheit), 2026 - https://gesund.bund.de/bartholin-abszess-und-zyste - Bartholin's cyst - NHS, 2026 - https://www.nhs.uk/conditions/bartholins-cyst/ - Diagnostic Delay in Hidradenitis Suppurativa: Still an Unsolved Problem - Skin Appendage Disorders, 2024 - https://pubmed.ncbi.nlm.nih.gov/38636479/ - Steißbeinfistel und Acne Inversa: Was ein früherer Pilonidalsinus bedeuten kann URL: https://www.acneinversa.life/de/blog/steissbeinfistel-acne-inversa-pilonidalsinus/ Markdown: https://www.acneinversa.life/de/blog/steissbeinfistel-acne-inversa-pilonidalsinus.md Plain text: https://www.acneinversa.life/de/blog/steissbeinfistel-acne-inversa-pilonidalsinus.txt Description: Ein Pilonidalsinus (Steißbeinfistel) ist stark mit Acne Inversa (Hidradenitis Suppurativa) assoziiert und kann der HS-Diagnose sogar vorausgehen. Wie sich die beiden Erkrankungen unterscheiden, warum ein früherer Pilonidalsinus erwähnenswert ist – und warum die Behandlung getrennt bleibt. Published: 2026-08-17 Last updated: 2026-08-17 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, pilonidalsinus, steißbeinfistel, steißbeinabszess, steißbeinzyste, acne inversa steißbeinfistel, sentinel event, diagnose, differentialdiagnose, gesäß beschwerden FAQ questions: Hängen Pilonidalsinus und Acne Inversa zusammen? | Bedeutet ein Pilonidalsinus, dass ich HS habe? | Ist ein Pilonidalsinus einfach nur HS am Steißbein? | Kann ein Pilonidalsinus vor der HS-Diagnose auftreten? | Können HS und Pilonidalsinus gleichzeitig bestehen? | Behandelt eine HS-Therapie auch den Pilonidalsinus mit? | Braucht ein infizierter Pilonidalsinus immer eine Operation? | Was sollte ich konkret ansprechen? References: - Wark KJL et al. The association between pilonidal sinus disease and hidradenitis suppurativa: a systematic review and meta-analysis. - British Journal of Dermatology, 2023 (fünf kontrollierte Studien; gepoolte OR 6,54, 95 %-KI 4,73–9,03) - https://pubmed.ncbi.nlm.nih.gov/36724988/ - Ureña-Paniego C et al. Pilonidal Sinus Disease is Associated with Severe Hidradenitis Suppurativa in a Spanish Cohort. - Acta Dermato-Venereologica, 2023 (839 HS-Patient:innen an zwei tertiären Zentren) - https://pubmed.ncbi.nlm.nih.gov/37766657/ - Benhadou F et al. Pilonidal sinus disease: an intergluteal localization of hidradenitis suppurativa/acne inversa: a cross-sectional study among 2465 patients. - British Journal of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30919434/ - Lagman N, Criswell S. Comparison of the microenvironments between pilonidal sinus disease and hidradenitis suppurativa. - Biotechnic & Histochemistry, 2025 - https://pubmed.ncbi.nlm.nih.gov/40552424/ - Ojo D et al. European Society of Coloproctology guidelines for the management of pilonidal disease. - British Journal of Surgery, 2024 - https://pubmed.ncbi.nlm.nih.gov/39397672/ - S3-Leitlinie Sinus pilonidalis, Version 3.0 - AWMF, 2026 - https://register.awmf.org/assets/guidelines/081-009l_S3_Sinus_pilonidalis_2026-04.pdf - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis suppurativa - NHS - https://www.nhs.uk/conditions/hidradenitis-suppurativa/ - Pilonidal sinus - NHS - https://www.nhs.uk/conditions/pilonidal-sinus/ - Acne Inversa (Akne inversa) am Po URL: https://www.acneinversa.life/de/blog/acne-inversa-am-po/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-am-po.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-am-po.txt Description: Beschwerden am Po können Alltag und Sitzen stark belasten. Dieser Artikel erklärt, wann wiederkehrende Knoten oder Abszesse zu Acne Inversa passen können und warum Abgrenzung wichtig ist. Published: 2026-05-21 Last updated: 2026-05-24 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, po, acne inversa, hidradenitis suppurativa, symptome FAQ questions: Ist jeder Abszess am Po ein Zeichen von Acne Inversa? | Warum ist die Nähe zum After wichtig? | Was sollte beim Termin erwähnt werden? | Wie unterscheidet sich Acne Inversa am Po von anderen Ursachen? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Acne Inversa (Akne inversa) Diagnose: Wie läuft sie ab? URL: https://www.acneinversa.life/de/blog/acne-inversa-diagnose-wie-laeuft-sie-ab/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-diagnose-wie-laeuft-sie-ab.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-diagnose-wie-laeuft-sie-ab.txt Description: Wie wird Acne Inversa diagnostiziert? Dieser Überblick erklärt Anamnese, Untersuchung, typische Kriterien, mögliche Zusatzfragen und gute Vorbereitung auf den Termin. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, acne inversa, diagnose, hautarzt, arzttermin FAQ questions: Gibt es einen Bluttest, der Acne Inversa beweist? | Warum fragt der Arzt oder die Ärztin nach früheren Episoden? | Welche anderen Erkrankungen werden im Termin abgegrenzt? | Was kann ich tun, wenn die Diagnose beim ersten Termin nicht sicher ist? References: - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Diagnosis of Hidradenitis suppurativa - Centre de Preuves en Dermatologie, 2026 - https://reco.sfdermato.org/en/guidelines-hidradenitis-suppurativa/diagnosis - Acne Inversa (Akne inversa) im Anfangsstadium URL: https://www.acneinversa.life/de/blog/acne-inversa-im-anfangsstadium/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-im-anfangsstadium.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-im-anfangsstadium.txt Description: Im Anfangsstadium kann Acne Inversa unscheinbar oder wechselhaft wirken. Hier erfahren Sie, welche frühen Veränderungen wichtig sind und warum eine frühe Einordnung trotzdem zählt. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, anfangsstadium, acne inversa, hidradenitis suppurativa, diagnose FAQ questions: Ist Anfangsstadium dasselbe wie Hurley-Stadium I? | Kann Acne Inversa am Anfang abklingen und später wiederkommen? | Warum sollte ich frühe Beschwerden dokumentieren? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Acne Inversa (Akne inversa) im Intimbereich URL: https://www.acneinversa.life/de/blog/acne-inversa-im-intimbereich/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-im-intimbereich.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-im-intimbereich.txt Description: Acne Inversa im Intimbereich ist medizinisch wichtig und kann durch Scham spät angesprochen werden. Dieser Artikel ordnet Symptome, Sprache und Abklärung respektvoll ein. Published: 2026-05-21 Last updated: 2026-05-24 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, intimbereich, acne inversa, hidradenitis suppurativa, symptome FAQ questions: Kann Acne Inversa auch im Intimbereich auftreten? | Ist Acne Inversa im Intimbereich eine sexuell übertragbare Infektion? | Warum bleibt Acne Inversa im Intimbereich oft lange unentdeckt? | Was kann im Termin angesprochen werden? | Wann sollte ich zeitnah ärztliche Hilfe suchen? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - https://pubmed.ncbi.nlm.nih.gov/32165620/ - Hautkrankheit mit Folgen: Akne inversa und psychische Belastung - Bitte berühren, 2025 - https://www.bitteberuehren.de/akne-inversa/akne-inversa-ratgeber/hautkrankheit-mit-folgen-akne-inversa-und-psychische-belastung/ - Acne Inversa (Akne inversa) in der Leiste URL: https://www.acneinversa.life/de/blog/acne-inversa-in-der-leiste/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-in-der-leiste.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-in-der-leiste.txt Description: Wiederkehrende schmerzhafte Knoten in der Leiste können zu Acne Inversa passen. Dieser Artikel ordnet typische Beobachtungen, Belastungen und Fragen für den Termin ein. Published: 2026-05-21 Last updated: 2026-05-24 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, leiste, acne inversa, hidradenitis suppurativa, symptome FAQ questions: Ist jeder Knoten in der Leiste ein Hinweis auf Acne Inversa? | Warum ist die genaue Stelle in der Leiste wichtig? | Wann sollte ich nicht warten? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Acne Inversa (Akne inversa) Symptome: Worauf sollte man achten? URL: https://www.acneinversa.life/de/blog/acne-inversa-symptome-worauf-achten/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-symptome-worauf-achten.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-symptome-worauf-achten.txt Description: Welche Symptome passen zu Acne Inversa? Dieser Überblick ordnet Knoten, Abszesse, Sekretion, Fistelgänge, Narben, Schmerz und typische Körperstellen ein. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, symptome, acne inversa, hidradenitis suppurativa, diagnose FAQ questions: Welches Symptom beweist Acne Inversa? | Gehören Schmerzen zu Acne-Inversa-Symptomen? | Sind Tunnelgänge immer schon früh sichtbar? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - https://pubmed.ncbi.nlm.nih.gov/32165620/ - Acne Inversa (Akne inversa) unter den Achseln URL: https://www.acneinversa.life/de/blog/acne-inversa-unter-den-achseln/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-unter-den-achseln.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-unter-den-achseln.txt Description: Achseln sind eine typische Region bei Acne Inversa. Lesen Sie, welche Symptome dort auffallen können, warum Armbewegungen wichtig sind und was beim Termin hilft. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, achseln, acne inversa, hidradenitis suppurativa, symptome FAQ questions: Sind wiederkehrende Knoten unter den Achseln immer Acne Inversa? | Warum sollte ich Armbewegungen im Termin erwähnen? | Was kann ich für den Termin dokumentieren? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Acne Inversa (Akne inversa) unter der Brust URL: https://www.acneinversa.life/de/blog/acne-inversa-unter-der-brust/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-unter-der-brust.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-unter-der-brust.txt Description: Unter der Brust können wiederkehrende schmerzhafte Läsionen zu Acne Inversa passen. Dieser Artikel ordnet Symptome, Reibung und hilfreiche Terminbeobachtungen ein. Published: 2026-05-21 Last updated: 2026-05-24 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, brustfalte, acne inversa, hidradenitis suppurativa, symptome FAQ questions: Sind rote oder wunde Stellen unter der Brust immer Acne Inversa? | Warum ist die Brustfalte bei HS relevant? | Was sollte beim Termin beschrieben werden? | Wann sollte ich zeitnah ärztliche Hilfe suchen? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Acne Inversa (Akne inversa) vs. Follikulitis: Woran liegt der Unterschied? URL: https://www.acneinversa.life/de/blog/acne-inversa-vs-follikulitis/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-vs-follikulitis.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-vs-follikulitis.txt Description: Follikulitis und frühe Acne Inversa können verwechselt werden. Dieser Artikel ordnet oberflächliche follikelzentrierte Pusteln und tiefere wiederkehrende HS-Läsionen ein. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, acne inversa, follikulitis, differentialdiagnose, hautfollikel References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Folliculitis - MSD Manual Professional Edition - https://www.msdmanuals.com/professional/dermatologic-disorders/bacterial-skin-infections/folliculitis - Acne Inversa (Akne inversa) vs. Furunkel: Was ist der Unterschied? URL: https://www.acneinversa.life/de/blog/acne-inversa-vs-furunkel/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-vs-furunkel.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-vs-furunkel.txt Description: Acne Inversa kann anfangs wie ein Furunkel wirken. Dieser Vergleich zeigt, welche Muster bei wiederkehrenden schmerzhaften Knoten genauer eingeordnet werden sollten. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, acne inversa, furunkel, differentialdiagnose, diagnose References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Folliculitis and skin abscesses - MSD Manual Professional Edition - https://www.msdmanuals.com/professional/dermatologic-disorders/bacterial-skin-infections/folliculitis-and-skin-abscesses - Acne Inversa (Akne inversa) vs. Pilonidalsinus: Was sollte man unterscheiden? URL: https://www.acneinversa.life/de/blog/acne-inversa-vs-pilonidalsinus/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-vs-pilonidalsinus.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-vs-pilonidalsinus.txt Description: Beschwerden am Gesäß können unterschiedliche Ursachen haben. Dieser Vergleich ordnet Acne Inversa und Pilonidalsinus nach Lokalisation, Verlauf und Begleitmustern ein. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, acne inversa, pilonidalsinus, steissbein, differentialdiagnose FAQ questions: Können Acne Inversa und ein Pilonidalsinus gleichzeitig vorliegen? | Was unterscheidet die typische Lage von Pilonidalsinus und Acne Inversa am Gesäß? | Warum ist ein früherer Pilonidalsinus für die HS-Abklärung relevant? | Wer sollte Beschwerden am Steißbein oder Gesäß abklären? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - S3-Leitlinie Sinus pilonidalis, Version 3.0 - AWMF, 2026 - https://register.awmf.org/assets/guidelines/081-009l_S3_Sinus_pilonidalis_2026-04.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Acne Inversa (Akne inversa): frühe Symptome erkennen URL: https://www.acneinversa.life/de/blog/acne-inversa-fruehe-symptome-erkennen/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-fruehe-symptome-erkennen.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-fruehe-symptome-erkennen.txt Description: Frühe Acne-Inversa-Symptome können wie Furunkel, eingewachsene Haare oder einzelne schmerzhafte Knoten wirken. Dieser Artikel zeigt, welche Muster aufmerksam machen sollten. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, frühe symptome, acne inversa, hidradenitis suppurativa, diagnose FAQ questions: Können frühe Acne-Inversa-Symptome wie ein Furunkel aussehen? | Muss HS am Anfang schon Narben oder Tunnelgänge haben? | Was sollte ich vor einem Termin dokumentieren? | Ab wann sollte ich einen Dermatologen aufsuchen? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - https://pubmed.ncbi.nlm.nih.gov/32165620/ - Warum wird Acne Inversa (Akne inversa) oft spät erkannt? URL: https://www.acneinversa.life/de/blog/warum-wird-acne-inversa-oft-spaet-erkannt/ Markdown: https://www.acneinversa.life/de/blog/warum-wird-acne-inversa-oft-spaet-erkannt.md Plain text: https://www.acneinversa.life/de/blog/warum-wird-acne-inversa-oft-spaet-erkannt.txt Description: Acne Inversa wird häufig erst nach wiederkehrenden Beschwerden erkannt. Dieser Artikel erklärt, warum frühe HS übersehen werden kann und was beim Arztgespräch hilft. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, acne inversa, diagnoseverzögerung, frühe symptome, arztgespräch References: - Delayed diagnosis of hidradenitis suppurativa and its effect on patients and healthcare system - Dermatology, 2020 - https://pubmed.ncbi.nlm.nih.gov/32610312/ - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Symptome der Hidradenitis suppurativa: Frühe Anzeichen, auf die Sie achten sollten URL: https://www.acneinversa.life/de/blog/hidradenitis-suppurativa-symptome-fruehe-anzeichen/ Markdown: https://www.acneinversa.life/de/blog/hidradenitis-suppurativa-symptome-fruehe-anzeichen.md Plain text: https://www.acneinversa.life/de/blog/hidradenitis-suppurativa-symptome-fruehe-anzeichen.txt Description: Das früheste Anzeichen einer Hidradenitis suppurativa ist oft ein schmerzhafter, tiefer Knoten, der mit einem Furunkel verwechselt wird. Erfahren Sie, wo HS-Symptome auftreten, wie sich Prodromalsymptome anfühlen und wann Sie eine Dermatologin oder einen Dermatologen aufsuchen sollten. Published: 2026-05-20 Last updated: 2026-05-20 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, hidradenitis suppurativa, acne inversa, early signs, symptoms, Hurley staging FAQ questions: Wie fühlt sich Hidradenitis suppurativa am Anfang an? | Wo beginnt Hidradenitis suppurativa typischerweise? | Wie unterscheidet sich HS von einem gewöhnlichen Furunkel? | Wann sollte ich bei wiederkehrenden Knoten eine Dermatologin oder einen Dermatologen aufsuchen? References: - Diagnostic delay in hidradenitis suppurativa is a global problem - British Journal of Dermatology, 2015 - Delayed diagnosis of hidradenitis suppurativa and its effect on patients and healthcare system - Dermatology, 2021 - Diagnostic delay in hidradenitis suppurativa: A systematic review and novel data from a Greek cohort - Australasian Journal of Dermatology, 2024 - Diagnostic delay in hidradenitis suppurativa: Still an unsolved problem - Skin Appendage Disorders, 2024 - North American clinical management guidelines for hidradenitis suppurativa - Journal of the American Academy of Dermatology, 2019 - Hidradenitis Suppurativa - StatPearls, National Library of Medicine, updated May 2024 - Hidradenitis suppurativa: Signs and symptoms - American Academy of Dermatology, aad.org - Hidradenitis suppurativa erkennen, bevor sie fortschreitet URL: https://www.acneinversa.life/de/blog/hidradenitis-suppurativa-frueh-erkennen/ Markdown: https://www.acneinversa.life/de/blog/hidradenitis-suppurativa-frueh-erkennen.md Plain text: https://www.acneinversa.life/de/blog/hidradenitis-suppurativa-frueh-erkennen.txt Description: Bis zur Diagnose einer HS vergehen im Durchschnitt 7 bis 10 Jahre. Dieser Leitfaden behandelt die frühesten Anzeichen, wie sich die Erkrankung je nach Körperregion zeigt, wie sie von ähnlich erscheinenden Erkrankungen unterschieden werden kann und was aktuelle Leitlinien zur früheren Erkennung sagen. Published: 2026-05-16 Last updated: 2026-05-16 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, hidradenitis suppurativa, acne inversa, Frühdiagnose, Symptome, Hurley-Stadien FAQ questions: Wie sieht Hidradenitis suppurativa im Frühstadium aus? | Wie unterscheidet sich HS von einem normalen Furunkel? | Warum dauert es bei HS so lange bis zur Diagnose? | Wann sollte ich an HS denken und einen Dermatologen aufsuchen? References: - Europäische S2k-Leitlinie zur Therapie der Hidradenitis suppurativa/Acne inversa - Journal of the European Academy of Dermatology and Venereology, 2025 - Diagnostische Verzögerung bei Hidradenitis suppurativa: die PIRANHA-Studie - Journal of the European Academy of Dermatology and Venereology - Hidradenitis suppurativa — ein Paradigmenwechsel hin zur frühen biologischen Intervention - Dermatologic Therapy, 2025 - Hidradenitis suppurativa (Lancet Seminar) - The Lancet, 2025 - Identifizierung unterdiagnostizierter Hidradenitis suppurativa mittels maschinellem Lernen - Frontiers in Medical Technology, 2024 - Internationaler Konsens zum Ultraschall bei Hidradenitis suppurativa - European Academy of Dermatology and Venereology, 2025 - Nordamerikanische klinische Behandlungsleitlinien für Hidradenitis suppurativa — spezielle Patientengruppen - Journal of the American Academy of Dermatology, 2025 #### Behandlungen - Verhütung und Acne inversa: Kann Kontrazeption die HS beeinflussen? URL: https://www.acneinversa.life/de/blog/acne-inversa-verhuetung-hormone/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-verhuetung-hormone.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-verhuetung-hormone.txt Description: Verhütung ist eine eigenständige medizinische Entscheidung. Was die Evidenz zu hormonellen Methoden und HS tatsächlich zeigt, ein Methodenvergleich und die Wechselwirkung mit Rifampicin, die Sie kennen sollten. Published: 2026-08-21 Last updated: 2026-08-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, Verhütung, Kontrazeption, hormonelle Verhütung, Gestagen, Rifampicin, Spironolacton, reproduktive Gesundheit, Behandlungsentscheidungen FAQ questions: Kann die Antibabypille Acne inversa verbessern? | Kann Verhütung die HS verschlechtern? | Ist die kombinierte Pille die beste Verhütung bei HS? | Verschlechtert die Minipille oder eine andere reine Gestagen-Methode die HS? | Sollte ich meine Hormonspirale wegen der HS entfernen lassen? | Ist eine Kupferspirale besser für die HS, weil sie hormonfrei ist? | Beeinflusst Rifampicin die Verhütung? | Verringern alle HS-Antibiotika die Wirksamkeit der Verhütung? | Muss ich bei Spironolacton an Verhütung denken? | Kann Verhütung meine HS-Behandlung ersetzen? References: - Huang CY, Lee YW, et al. Hidradenitis suppurativa disease control associated with type of hormonal contraceptive use: a retrospective cohort study. - Clinical and Experimental Dermatology, 2024;49(4):375–378 - Montero-Vilchez T, Diaz-Calvillo P, et al. The Role of Oral Contraceptive Pills in Hidradenitis Suppurativa: A Cohort Study. - Life (Basel), 2021;11:697 - Molinelli E, et al. The influence of hormonal combined contraceptive in the onset of hidradenitis suppurativa: a retrospective cohort study. - Clinical and Experimental Dermatology, 2025;50(5):1002–1005 - Zouboulis CC, et al. European S2k guidelines for the treatment of hidradenitis suppurativa/acne inversa, part 2: treatment. - Journal of the European Academy of Dermatology and Venereology, 2025 - Alikhan A, et al. North American clinical management guidelines for hidradenitis suppurativa: A publication from the United States and Canadian Hidradenitis Suppurativa Foundations, Part II. - Journal of the American Academy of Dermatology, 2019 - American Academy of Dermatology. Hidradenitis suppurativa: Diagnosis and treatment. - AAD patient information - World Health Organization. Medical Eligibility Criteria for Contraceptive Use, sixth edition. - WHO, published 3 November 2025 - World Health Organization. Selected Practice Recommendations for Contraceptive Use, fourth edition. - WHO, published 3 November 2025 - World Health Organization. Guidance on drug interactions between rifamycins and hormonal contraceptives (TB treatment guidance). - WHO - Ghanshani R, et al. A Guide to the Management of Hidradenitis Suppurativa in Pregnancy and Lactation. - American Journal of Clinical Dermatology, 2025 - GLP-1-Medikamente und Acne inversa: Was die Evidenz tatsächlich zeigt URL: https://www.acneinversa.life/de/blog/glp-1-medikamente-acne-inversa-evidenz/ Markdown: https://www.acneinversa.life/de/blog/glp-1-medikamente-acne-inversa-evidenz.md Plain text: https://www.acneinversa.life/de/blog/glp-1-medikamente-acne-inversa-evidenz.txt Description: Semaglutid, Tirzepatid und andere GLP-1-Medikamente zeigen in der HS-Forschung ein aufkommendes positives Signal. Dieser Leitfaden erklärt, was sich 2026 geändert hat, was weiterhin unsicher ist, und wie eine GLP-1-Behandlung zur etablierten HS-Versorgung steht. Published: 2026-08-20 Last updated: 2026-08-20 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, GLP-1, Semaglutid, Ozempic, Wegovy, Tirzepatid, Mounjaro, Gewichtsmanagement, Stoffwechselgesundheit FAQ questions: Hilft Ozempic bei Acne inversa? | Behandelt Wegovy HS? | Sind GLP-1-Medikamente in Europa für Acne inversa zugelassen? | Kann Semaglutid HS auch ohne Gewichtsverlust bessern? | Sollte ich ein GLP-1-Medikament allein wegen meiner HS anfragen? | Kann eine GLP-1-Behandlung meine Biologika-Therapie ersetzen? | Gilt die Evidenz für Semaglutid genauso für Tirzepatid (Mounjaro)? | Was sollte ich festhalten, wenn ich bereits ein GLP-1-Medikament nehme und HS habe? References: - Visan MA et al. A Systematic Review of the Clinical Impact of GLP-1 Receptor Agonists in Hidradenitis Suppurativa. American Journal of Clinical Dermatology, 2026. - PubMed — PMID 42295612 - https://pubmed.ncbi.nlm.nih.gov/42295612/ - Nicolau J et al. Semaglutide in patients with hidradenitis suppurativa and obesity. Medicina Clínica, 2026;166(5):107405. - PubMed — PMID 41832804 - https://pubmed.ncbi.nlm.nih.gov/41832804/ - HS Foundation. Semaglutide for diabetes, weight loss, and... Hidradenitis Suppurativa? - HS Foundation, veröffentlicht 28. April 2025 - https://www.hs-foundation.org/semaglutide-for-diabetes-weight-loss-and-hidradenitis-suppurativa - American Academy of Dermatology. GLP-1 drugs and skin. - AAD, Stand 2026 - https://www.aad.org/public/everyday-care/skin-care-secrets/prevent-skin-problems/glp1-drugs-and-side-effects - European Medicines Agency. Wegovy — EPAR. - EMA - https://www.ema.europa.eu/en/medicines/human/EPAR/wegovy - European Medicines Agency. Ozempic — EPAR. - EMA - https://www.ema.europa.eu/en/medicines/human/EPAR/ozempic - European Medicines Agency. Mounjaro — EPAR. - EMA - https://www.ema.europa.eu/en/medicines/human/EPAR/mounjaro - Acne Inversa (Akne inversa), Anämie und Eisenmangel: Wenn Müdigkeit genauer betrachtet werden sollte URL: https://www.acneinversa.life/de/blog/acne-inversa-anaemie-eisenmangel/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-anaemie-eisenmangel.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-anaemie-eisenmangel.txt Description: Anämie kommt bei Menschen mit HS häufiger vor, aber Müdigkeit allein beweist sie nicht, und Anämie ist nicht automatisch Eisenmangel. Was die Forschung zeigt, warum Entzündung die Ferritin-Interpretation erschwert, und was ins Arztgespräch gehört. Published: 2026-08-18 Last updated: 2026-08-18 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, Anämie, Eisenmangel, Ferritin, Müdigkeit, Komorbiditäten, Hepcidin, Blutbild FAQ questions: Ist Anämie bei Hidradenitis Suppurativa häufig? | Kann HS Eisenmangel verursachen? | Kann die Entzündung bei HS eine Anämie verursachen? | Ist Müdigkeit bei HS eigentlich eine Anämie? | Sollte jede Person mit HS Eisen einnehmen? | Kann ein normaler Ferritin-Wert trotzdem ein Problem übersehen? | Können starke Regelblutungen oder Darmbeschwerden niedriges Eisen bei HS erklären? References: - Revankar R, Rojas M, Walsh S, et al. Anemia in patients with hidradenitis suppurativa: A systematic review with meta-analysis. - Archives of Dermatological Research, 2023 - https://doi.org/10.1007/s00403-023-02559-9 - Golbasi NC, Lipner HI, Lipner SR. Incidence of Anemia Subtypes in Hidradenitis Suppurativa: A Retrospective Cohort Study. - International Journal of Dermatology, 2026 - https://doi.org/10.1111/ijd.70381 - Ravn Jørgensen A-H, Nielsen VW, Yao Y, Ring HC, Thomsen SF. Anemia in Patients with Hidradenitis Suppurativa: Prevalence and Risk Factors in a Hospital-Based Cohort. - SKINmed, 2021 - Parameswaran A, Garshick MS, Revankar R, et al. Hidradenitis suppurativa is associated with iron deficiency anemia, anemia of chronic disease, and sickle cell anemia — a single-center retrospective cohort study. - International Journal of Women's Dermatology, 2021 - https://doi.org/10.1016/j.ijwd.2021.07.008 - Patel S, Patel S, Shah S, Lio PA. Identifying prevalence and inpatient outcomes of anemia and hidradenitis suppurativa. - Archives of Dermatological Research, 2022 - https://doi.org/10.1007/s00403-022-02515-z - Ghias MH, Johnston AD, Babbush KM, et al. Hepcidin levels can distinguish anemia of chronic disease from iron deficiency anemia in a cross-sectional study of patients with hidradenitis suppurativa. - Journal of the American Academy of Dermatology, 2021 - Babbush Graber K, Ghias MH, Andriano TM, et al. The role of interleukin-6 in anemia associated with hidradenitis suppurativa. - Journal of the American Academy of Dermatology, 2024 - Ponikowska M, Matusiak Ł, Kasztura M, Jankowska EA, Szepietowski JC. Deranged iron status evidenced by iron deficiency characterizes patients with hidradenitis suppurativa. - Dermatology, 2020 - World Health Organization. WHO guideline on use of ferritin concentrations to assess iron status in individuals and populations. - WHO, 2020 - https://www.who.int/publications/i/item/9789240000124 - NHS. Iron deficiency anaemia. - NHS-Patienteninformation - https://www.nhs.uk/conditions/iron-deficiency-anaemia/ - Rückkehr zum Sport nach einer HS-Operation: Realistische Zeitpläne und was Sie vorher prüfen sollten URL: https://www.acneinversa.life/de/blog/sport-nach-hs-operation/ Markdown: https://www.acneinversa.life/de/blog/sport-nach-hs-operation.md Plain text: https://www.acneinversa.life/de/blog/sport-nach-hs-operation.txt Description: Wann ist es sicher, nach Deroofing oder Exzision bei Acne inversa wieder zu schwimmen, zu trainieren, zu laufen oder Kontaktsport zu treiben? Ein praktischer, am Wundstadium orientierter Leitfaden zur Rückkehr zur Aktivität, aufbauend auf dem allgemeinen Zeitplan zur Wundheilung nach einer HS-Operation. Published: 2026-08-10 Last updated: 2026-08-10 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, Operationserholung, Wundheilung, Sport, Rückkehr zum Sport, Deroofing-Erholung, Exzisionserholung, Physiotherapie FAQ questions: Wann kann ich nach einer HS-Operation wieder ins Fitnessstudio? | Wann kann ich nach Deroofing oder Exzision wieder schwimmen? | Ist Ausdauertraining wie Gehen oder Radfahren in den ersten Wochen sicher? | Wann kann ich nach einer HS-Operation wieder Kontakt- oder Ringsport treiben? | Wird Narbengewebe meine Beweglichkeit dauerhaft einschränken? | Was sollte ich tun, wenn sich meine Wunde beim Sport wieder öffnet oder blutet? | Sollte ich nach einer HS-Operation zur Physiotherapie? References: - Cucu C et al. Wound closure techniques after wide excision for hidradenitis suppurativa: a systematic review and meta-analysis. - International Journal of Dermatology, 2024 - van der Zee HH et al. Deroofing: A tissue-saving surgical technique for the treatment of mild to moderate hidradenitis suppurativa lesions. - Journal of the American Academy of Dermatology, 2010 - Bohn J, Svensson H. Surgical treatment of hidradenitis suppurativa. - Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - World Union of Wound Healing Societies. Consensus document: Wound exudate and the role of dressings. - Allgemeine sportmedizinische Graded-Return-to-Activity-Prinzipien für postoperative Weichteilheilung. - Verbreitete physiotherapeutische Return-to-Sport-Konzepte - lAight®-Therapie bei Acne inversa (Akne inversa): Was IPL plus Radiofrequenz wirklich kann – und was nicht URL: https://www.acneinversa.life/de/blog/laight-therapie-ipl-radiofrequenz-acne-inversa/ Markdown: https://www.acneinversa.life/de/blog/laight-therapie-ipl-radiofrequenz-acne-inversa.md Plain text: https://www.acneinversa.life/de/blog/laight-therapie-ipl-radiofrequenz-acne-inversa.txt Description: Seit April 2026 ist die Kombination aus IPL und Radiofrequenz bei leichter bis mittelschwerer Acne inversa eine Kassenleistung. Dieser Artikel ordnet die Studienlage, die Leitlinien und den tatsächlichen Erstattungsstand nüchtern ein. Published: 2026-07-25 Last updated: 2026-07-25 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, Acne inversa, Hidradenitis suppurativa, lAight, IPL, Radiofrequenz, Apparative Therapie, G-BA, IQWiG, Kostenübernahme FAQ questions: Zahlt meine Krankenkasse die Behandlung jetzt? | Für welchen Schweregrad ist die Therapie belegt? | Warum steht auf manchen Seiten, die Therapie sei „für alle Schweregrade" zugelassen? | Hilft die Behandlung gegen Schmerzen? | Wie läuft eine Behandlungsserie ab? | Welche Nebenwirkungen und Gegenanzeigen gibt es? | Wer darf die Therapie durchführen? | Ersetzt IPL+RF ein Biologikum oder eine Operation? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa (AWMF-Register 013-012) - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Abschlussbericht N24-01: IPL-Therapie in Kombination mit Radiofrequenz bei Hidradenitis suppurativa / Acne inversa - IQWiG, 29. Januar 2025 - https://doi.org/10.60584/N24-01 - Beschluss 7662 zur Änderung der Richtlinie Methoden vertragsärztliche Versorgung: IPL in Kombination mit Radiofrequenz bei Acne inversa - Gemeinsamer Bundesausschuss, 22. Januar 2026 (in Kraft 9. April 2026) - Schultheis M et al. LAight® Therapy Significantly Enhances Treatment Efficacy of 16 Weeks of Topical Clindamycin Solution in Hurley I and II Hidradenitis Suppurativa (RELIEVE, Periode A). Dermatology, 2022. - Wilden S et al. Combined treatment of hidradenitis suppurativa with intense pulsed light (IPL) and radiofrequency (RF). Journal of Dermatological Treatment, 2021. - https://pubmed.ncbi.nlm.nih.gov/31609667/ - Lyons AB et al. Preliminary Assessment of a Combination Intense Pulsed Light and Radiofrequency Device in Hidradenitis Suppurativa. Journal of Drugs in Dermatology, 2022. - https://pubmed.ncbi.nlm.nih.gov/35389583/ - Schultheis M et al. Effectiveness of a multimodal care concept for patients with hidradenitis suppurativa (EsmAiL). British Journal of Dermatology, 2023. - https://pubmed.ncbi.nlm.nih.gov/37132470/ - Nilforoushzadeh MA et al. Efficacy and safety of radiofrequency in the treatment of hidradenitis suppurativa: a systematic review. Lasers in Medical Science, 2024. - https://pubmed.ncbi.nlm.nih.gov/38795173/ - Strobel L et al. Real-world-Daten zur Behandlung der Hidradenitis suppurativa mit LAight-Therapie. Journal der Deutschen Dermatologischen Gesellschaft, 2024. - Zouboulis CC et al. European S2k guidelines for hidradenitis suppurativa / acne inversa, part 2. Journal of the European Academy of Dermatology and Venereology, 2025. - Acne inversa (Akne inversa) und chronisch-entzündliche Darmerkrankungen: Der Zusammenhang mit Morbus Crohn URL: https://www.acneinversa.life/de/blog/acne-inversa-chronisch-entzuendliche-darmerkrankung-morbus-crohn/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-chronisch-entzuendliche-darmerkrankung-morbus-crohn.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-chronisch-entzuendliche-darmerkrankung-morbus-crohn.txt Description: HS und chronisch-entzündliche Darmerkrankungen – insbesondere Morbus Crohn – treten mit auffällig erhöhter Häufigkeit gemeinsam auf. Dieser Artikel erklärt die gemeinsame Biologie, die diagnostische Überschneidung bei perianalen Erkrankungen und die Konsequenzen für die Behandlung. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, CED, Morbus Crohn, Colitis ulcerosa, Komorbiditäten, ASCA, TNF-Inhibitoren, perianale Erkrankung FAQ questions: Sollte ich auf ASCA-Antikörper getestet werden? | Wird die Behandlung meiner HS meinem Morbus Crohn helfen, oder umgekehrt? | Kann ich HS-Biologika zusätzlich zu meinen CED-Biologika erhalten? | In meiner Familie gibt es Morbus Crohn – habe ich ein höheres Risiko für HS? | Sollte ich im Rahmen der routinemäßigen HS-Versorgung einen Gastroenterologen aufsuchen? References: - Garg A, Malviya N, Strunk A, et al. Comorbidity screening in hidradenitis suppurativa: Evidence-based recommendations from the US and Canadian Hidradenitis Suppurativa Foundations. - Journal of the American Academy of Dermatology, 2022 - Vossen ARJV et al. New insights in hidradenitis suppurativa from a population-based Dutch cohort: prevalence, smoking behaviour, socioeconomic status and comorbidities. - British Journal of Dermatology, 2022 - Assan F et al. Anti-Saccharomyces cerevisiae IgG and IgA antibodies are associated with systemic inflammation and advanced disease in hidradenitis suppurativa. - Journal of Allergy and Clinical Immunology, 2020 - Garg A, Hundal J, Strunk A. Overall and subgroup prevalence of Crohn disease among patients with hidradenitis suppurativa: A population-based analysis in the United States. - JAMA Dermatology - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - European S2k guideline - Metabolisches Syndrom und Acne inversa (Akne inversa): Was Ihr Internist wissen sollte URL: https://www.acneinversa.life/de/blog/metabolisches-syndrom-acne-inversa-herz-kreislauf-risiko/ Markdown: https://www.acneinversa.life/de/blog/metabolisches-syndrom-acne-inversa-herz-kreislauf-risiko.md Plain text: https://www.acneinversa.life/de/blog/metabolisches-syndrom-acne-inversa-herz-kreislauf-risiko.txt Description: Das metabolische Syndrom tritt bei HS-Patienten etwa viermal häufiger auf als bei vergleichbaren Kontrollpersonen, mit messbaren kardiovaskulären Folgen. Dieser Artikel erläutert die Komponenten, das erhöhte Mortalitätsrisiko und welche Vorsorgeuntersuchungen wichtig sind. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, metabolisches Syndrom, kardiovaskuläres Risiko, Diabetes, Bluthochdruck, Dyslipidämie, Begleiterkrankungen, Vorsorgeuntersuchung References: - Garg A, Malviya N, Strunk A, et al. Comorbidity screening in hidradenitis suppurativa: Evidence-based recommendations from the US and Canadian Hidradenitis Suppurativa Foundations. - Journal of the American Academy of Dermatology, 2022 - Egeberg A, Gislason GH, Hansen PR. Risk of major adverse cardiovascular events and all-cause mortality in patients with hidradenitis suppurativa. - JAMA Dermatology - Sabat R et al. Increased prevalence of metabolic syndrome in patients with acne inversa. - PLOS One - Reddy S, Strunk A, Garg A. Incidence of myocardial infarction, stroke, and cardiovascular-associated death among patients with hidradenitis suppurativa: a population-based analysis. - JAMA Dermatology - Tzellos T, Zouboulis CC. Review of Comorbidities of Hidradenitis Suppurativa: Implications for Daily Clinical Practice. - Dermatology and Therapy, 2020 - PCOS und Acne inversa (Akne inversa): Der hormonelle Zusammenhang erklärt URL: https://www.acneinversa.life/de/blog/pcos-acne-inversa-hormoneller-zusammenhang/ Markdown: https://www.acneinversa.life/de/blog/pcos-acne-inversa-hormoneller-zusammenhang.md Plain text: https://www.acneinversa.life/de/blog/pcos-acne-inversa-hormoneller-zusammenhang.txt Description: Das polyzystische Ovarialsyndrom tritt bei HS-Patientinnen etwa doppelt so häufig auf wie in der Allgemeinbevölkerung. Dieser Artikel erläutert die gemeinsame Biologie, diagnostische Überschneidungen und die hormonellen Behandlungsoptionen, die beiden Erkrankungen zugutekommen können. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, PCOS, polyzystisches Ovarialsyndrom, Hormone, Androgene, Insulinresistenz, Spironolacton, Begleiterkrankungen FAQ questions: Hilft die Behandlung meines PCOS gegen meine HS? | Hilft die Behandlung meiner HS gegen mein PCOS? | Sollte ich vor Beginn eines HS-Biologikums eine Hormonuntersuchung durchführen lassen? | Wird meine HS durch mein PCOS verursacht? | Wird Gewichtsabnahme beide heilen? References: - Garg A, Malviya N, Strunk A, et al. Comorbidity screening in hidradenitis suppurativa: Evidence-based recommendations from the US and Canadian Hidradenitis Suppurativa Foundations. - Journal of the American Academy of Dermatology, 2022 - Phan K, Charlton O, Smith SD. Hidradenitis suppurativa and polycystic ovarian syndrome: systematic review and meta-analysis. - Australasian Journal of Dermatology - Teede HJ et al. Recommendations from the 2023 International Evidence-Based Guideline for the Assessment and Management of Polycystic Ovary Syndrome. - International PCOS Guideline, 2023 - Tzellos T, Zouboulis CC. Review of Comorbidities of Hidradenitis Suppurativa: Implications for Daily Clinical Practice. - Dermatology and Therapy, 2020 - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - European S2k guideline - Sekundäre Wundheilung vs. Lappenverschluss bei HS-Exzision: Was Ihr Chirurg Ihnen sagen sollte URL: https://www.acneinversa.life/de/blog/sekundaere-wundheilung-vs-lappenverschluss-hs-operation/ Markdown: https://www.acneinversa.life/de/blog/sekundaere-wundheilung-vs-lappenverschluss-hs-operation.md Plain text: https://www.acneinversa.life/de/blog/sekundaere-wundheilung-vs-lappenverschluss-hs-operation.txt Description: Die Entscheidung über den Wundverschluss nach weiträumiger Exzision prägt die Genesung weit stärker, als die meisten Patienten ahnen. Dieser Artikel vergleicht sekundäre Wundheilung, primären Verschluss, Hauttransplantate und Lappenrekonstruktion ehrlich miteinander. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, weiträumige Exzision, sekundäre Wundheilung, Lappenverschluss, Hauttransplantat, primärer Wundverschluss, chirurgische Rekonstruktion FAQ questions: Kann ich eine bestimmte Verschlussmethode verlangen? | Warum greifen manche Chirurgen standardmäßig auf die sekundäre Wundheilung zurück? | Ist die Lappenrekonstruktion immer die beste Option, wenn sie verfügbar ist? | Wie viel Zeit habe ich, um mich für eine Verschlussmethode zu entscheiden? | Führt jede Verschlussmethode zu einer sichtbaren Narbe? References: - Cucu C et al. Wound closure techniques after wide excision for hidradenitis suppurativa: a systematic review and meta-analysis. - International Journal of Dermatology, 2024 - Mehdizadeh A et al. Recurrence of hidradenitis suppurativa after surgical management: A systematic review and meta-analysis. - Journal of the American Academy of Dermatology, 2015 - Surgical treatment of hidradenitis suppurativa: Comparing wide local excision with secondary intent healing versus definitive closure outcomes. - Journal of Investigative Dermatology, 2025 - Bohn J, Svensson H. Surgical treatment of hidradenitis suppurativa. - Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - Spondyloarthritis und Acne inversa (Akne inversa): Die unterdiagnostizierte Gelenkbeteiligung URL: https://www.acneinversa.life/de/blog/spondyloarthritis-acne-inversa-gelenkbeteiligung/ Markdown: https://www.acneinversa.life/de/blog/spondyloarthritis-acne-inversa-gelenkbeteiligung.md Plain text: https://www.acneinversa.life/de/blog/spondyloarthritis-acne-inversa-gelenkbeteiligung.txt Description: Eine Gelenkbeteiligung bei HS wird häufig übersehen, obwohl sie bei einem erheblichen Teil der Patienten vorliegt. Dieser Artikel behandelt die axiale Spondyloarthritis, das SAPHO-Syndrom, PASS und die Frage, wann Rückenschmerzen bei einem HS-Patienten eine rheumatologische Überweisung rechtfertigen. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, Spondyloarthritis, axiale SpA, Morbus Bechterew, Psoriasis-Arthritis, SAPHO, PASS-Syndrom, Komorbiditäten References: - Garg A, Malviya N, Strunk A, et al. Comorbidity screening in hidradenitis suppurativa: Evidence-based recommendations from the US and Canadian Hidradenitis Suppurativa Foundations. - Journal of the American Academy of Dermatology, 2022 - Schneider-Burrus S et al. High prevalence of hidradenitis suppurativa symptoms in axial spondyloarthritis patients: A possible new extra-articular manifestation. - Seminars in Arthritis and Rheumatism - Rondags A et al. High prevalence of hidradenitis suppurativa symptoms in axial spondyloarthritis patients. - British Journal of Dermatology - Tzellos T, Zouboulis CC. Review of Comorbidities of Hidradenitis Suppurativa: Implications for Daily Clinical Practice. - Dermatology and Therapy, 2020 - Aksentijevich I, Kastner DL. Genetics of monogenic autoinflammatory diseases: past successes, future challenges. - Nature Reviews Rheumatology - Wundheilung nach HS-Operation: Was in den ersten 90 Tagen passiert URL: https://www.acneinversa.life/de/blog/wundheilung-nach-hs-operation-erste-90-tage/ Markdown: https://www.acneinversa.life/de/blog/wundheilung-nach-hs-operation-erste-90-tage.md Plain text: https://www.acneinversa.life/de/blog/wundheilung-nach-hs-operation-erste-90-tage.txt Description: Ein Leitfaden Woche für Woche, wie die Wundheilung nach Deroofing oder Exzision bei Hidradenitis suppurativa tatsächlich aussieht – mit realistischen Zeitabläufen, was normal ist und was nicht. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, Wundheilung, postoperative Versorgung, sekundäre Wundheilung, Wundverbände, Deroofing-Genesung, Exzisions-Genesung FAQ questions: Warum sieht meine Wunde schlechter aus, bevor sie besser aussieht? | Kann ich während der Heilungsphase Sport treiben? | Ist gelbes Zeug in der Wunde eine Infektion? | Was, wenn meine Wunde stagniert und nicht mehr kleiner wird? References: - Cucu C et al. Wound closure techniques after wide excision for hidradenitis suppurativa: a systematic review and meta-analysis. - International Journal of Dermatology, 2024 - van der Zee HH et al. Deroofing: A tissue-saving surgical technique for the treatment of mild to moderate hidradenitis suppurativa lesions. - Journal of the American Academy of Dermatology, 2010 - Bohn J, Svensson H. Surgical treatment of hidradenitis suppurativa. - Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery - World Union of Wound Healing Societies. Consensus document: Wound exudate and the role of dressings. - European Wound Management Association. Position document: Negative pressure wound therapy. - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. #### Forschung - GLP-1-Medikamente und Acne inversa: Was der systematische Review von 2026 tatsächlich zeigt URL: https://www.acneinversa.life/de/blog/glp-1-acne-inversa-systematische-uebersicht-2026/ Markdown: https://www.acneinversa.life/de/blog/glp-1-acne-inversa-systematische-uebersicht-2026.md Plain text: https://www.acneinversa.life/de/blog/glp-1-acne-inversa-systematische-uebersicht-2026.txt Description: Eine patientenfreundliche Zusammenfassung des systematischen Reviews von Juni 2026 zu GLP-1-Rezeptoragonisten (wie Semaglutid) und Acne inversa — 19 Studien, 67.568 Patientinnen und Patienten, und was die Zahlen belegen und was nicht. Published: 2026-08-20 Last updated: 2026-08-20 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, GLP-1, Semaglutid, Ozempic, Wegovy, Tirzepatid, systematischer Review, Gewicht, Stoffwechselgesundheit FAQ questions: Beweist dieser Review, dass Ozempic oder Wegovy HS behandelt? | Woher kommt die Zahl "60 % gebessert" eigentlich? | Hat der Review gezeigt, ob der Nutzen vom Gewichtsverlust oder vom Medikament selbst kommt? | Sollte ich gezielt ein GLP-1-Medikament zur Behandlung meiner HS anfragen? | Sollte ich meine HS-Behandlung absetzen, wenn Semaglutid meine HS bessert? | Gilt das genauso für Tirzepatid (Mounjaro) wie für Semaglutid? References: - Visan MA et al. A Systematic Review of the Clinical Impact of GLP-1 Receptor Agonists in Hidradenitis Suppurativa. American Journal of Clinical Dermatology, 2026. - PubMed — PMID 42295612 - https://pubmed.ncbi.nlm.nih.gov/42295612/ - A Systematic Review of the Clinical Impact of GLP-1 Receptor Agonists in Hidradenitis Suppurativa (Volltext). - American Journal of Clinical Dermatology, 2026 — DOI 10.1007/s40257-026-01049-8 - https://link.springer.com/article/10.1007/s40257-026-01049-8 - Nicolau J et al. Semaglutide in patients with hidradenitis suppurativa and obesity. Medicina Clínica, 2026;166(5):107405. - PubMed — PMID 41832804 - https://pubmed.ncbi.nlm.nih.gov/41832804/ - American Academy of Dermatology. GLP-1 drugs and skin. - AAD, Stand 2026 - https://www.aad.org/public/everyday-care/skin-care-secrets/prevent-skin-problems/glp1-drugs-and-side-effects - European Medicines Agency. Wegovy — EPAR. - EMA - https://www.ema.europa.eu/en/medicines/human/EPAR/wegovy - European Medicines Agency. Ozempic — EPAR. - EMA - https://www.ema.europa.eu/en/medicines/human/EPAR/ozempic - HS-Forschungsupdate (2026-08-15): Was gibt es Neues auf PubMed? URL: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-08-15/ Markdown: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-08-15.md Plain text: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-08-15.txt Description: Ein patientenfreundlicher Überblick über neue PubMed-Veröffentlichungen zu Acne inversa (HS) — mit Quellen, klaren Grenzen und ohne Therapieempfehlungen. Published: 2026-08-15 Last updated: 2026-08-15 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, diagnostic delay, jak inhibitor, pain, quality of life, surgery, wound care References: - Reused skin grafts for treating hidradenitis suppurativa: A systematic review. - JPRAS open, 2026 — PMID 42565004 · DOI 10.1016/j.jpra.2026.06.005 · PMCID PMC13446193 - https://pubmed.ncbi.nlm.nih.gov/42565004/ - Efficacy and safety of upadacitinib in adults and adolescents for treatment of non-segmental vitiligo (Viti-Up): results of two phase 3 randomised controlled studies. - Lancet (London, England), 2026 — PMID 42594914 · DOI 10.1016/S0140-6736(26)00896-2 - https://pubmed.ncbi.nlm.nih.gov/42594914/ - A step forward in hidradenitis suppurativa consultations: The development of conversation cards. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42599869 · DOI 10.1111/jdv.70664 - https://pubmed.ncbi.nlm.nih.gov/42599869/ - Body composition of hidradenitis suppurativa compared to psoriasis and healthy controls. - Clinical and experimental dermatology, 2026 — PMID 42596655 · DOI 10.1093/ced/llag365 - https://pubmed.ncbi.nlm.nih.gov/42596655/ - Autoinflammatory Syndromes of Hidradenitis Suppurativa: Updates in Clinical Features, Emerging Associations, and Management. - Current rheumatology reports, 2026 — PMID 42593626 · DOI 10.1007/s11926-026-01232-0 - https://pubmed.ncbi.nlm.nih.gov/42593626/ - The Metabolic Revolution in Dermatology: Obesity, Insulin Resistance, and Ultra-Processed Diets as Drivers of Skin Inflammation. - Journal of cutaneous medicine and surgery, 2026 — PMID 42590998 · DOI 10.1177/12034754261467034 - https://pubmed.ncbi.nlm.nih.gov/42590998/ - Surgical Outcomes for Hidradenitis Suppurativa: Does Biologic Therapy Make a Difference? - Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 2026 — PMID 42585097 · DOI 10.1097/DSS.0000000000005305 - https://pubmed.ncbi.nlm.nih.gov/42585097/ - Trained immunity in autoinflammatory diseases: Cellular reprogramming across the monogenic-polygenic spectrum. - European journal of cell biology, 2026 — PMID 42585948 · DOI 10.1016/j.ejcb.2026.151561 - https://pubmed.ncbi.nlm.nih.gov/42585948/ - Clinical Settings and Patient Characteristics Associated with Outpatient Dermatology Care in Hidradenitis Suppurativa. - Dermatology (Basel, Switzerland), 2026 — PMID 42579642 · DOI 10.1159/drm/ackag004 - https://pubmed.ncbi.nlm.nih.gov/42579642/ - Skin Impacts and Tradeoffs of GLP-1 Therapy: Improved Patient-Reported Outcomes of Inflammatory Skin Disease in the Era of "Ozempic Face". - Dermatology and therapy, 2026 — PMID 42579223 · DOI 10.1007/s13555-026-01882-z - https://pubmed.ncbi.nlm.nih.gov/42579223/ - Work impact of immune-mediated inflammatory skin diseases: A systematic review and meta-analysis. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42573445 · DOI 10.1111/jdv.70653 - https://pubmed.ncbi.nlm.nih.gov/42573445/ - Glucagon-Like Peptide-1 Receptor Agonists and Related Incretin Therapies in Dermatology: Patient Selection and Shared Decision-Making. - Clinics in dermatology, 2026 — PMID 42571802 · DOI 10.1016/j.clindermatol.2026.08.005 - https://pubmed.ncbi.nlm.nih.gov/42571802/ - The Ethical Role of Dermatologists in Smoking Cessation Counseling. - Clinics in dermatology, 2026 — PMID 42567212 · DOI 10.1016/j.clindermatol.2026.08.002 - https://pubmed.ncbi.nlm.nih.gov/42567212/ - Real-World Experience with Janus Kinase Inhibitors in Severe Refractory Hidradenitis Suppurativa: A Retrospective Case Series. - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42591113 · DOI 10.2147/CCID.S623786 · PMCID PMC13461383 - https://pubmed.ncbi.nlm.nih.gov/42591113/ - Line-Field Confocal Optical Coherence Tomography Criteria of Hair Follicles in Patients with Hidradenitis Suppurativa versus Healthy Controls. - Dermatology (Basel, Switzerland), 2026 — PMID 42555536 · DOI 10.1159/000553220 · PMCID PMC13441261 - https://pubmed.ncbi.nlm.nih.gov/42555536/ - Approved Monoclonal Antibody Therapies for Hidradenitis Suppurativa. - JAMA dermatology, 2026 — PMID 42555037 · DOI 10.1001/jamadermatol.2026.2633 · PMCID PMC13445090 - https://pubmed.ncbi.nlm.nih.gov/42555037/ - [Cutaneous presentation of digestive tract disorders and liver disease]. - Dermatologie (Heidelberg, Germany), 2026 — PMID 42554803 · DOI 10.1007/s00105-026-05765-4 - https://pubmed.ncbi.nlm.nih.gov/42554803/ - Originator versus biosimilar adalimumab in hidradenitis suppurativa: a real-world cohort study. - Expert opinion on biological therapy, 2026 — PMID 42552996 · DOI 10.1080/14712598.2026.2715455 - https://pubmed.ncbi.nlm.nih.gov/42552996/ - Does Alexithymia Affect Patients with Hidradenitis Suppurativa? - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42569499 · DOI 10.2147/CCID.S615526 · PMCID PMC13450608 - https://pubmed.ncbi.nlm.nih.gov/42569499/ - Cutaneous Squamous Cell Carcinoma Arising From Hidradenitis Suppurativa and Epidermal Cyst: Clinical Characteristics, Baseline Neutrophil-To-Lymphocyte Ratio, and Disease-Specific Survival in a Retrospective Cohort. - The Journal of dermatology, 2026 — PMID 42543790 · DOI 10.1111/1346-8138.70433 - https://pubmed.ncbi.nlm.nih.gov/42543790/ - Dose Reduction of IL17 and IL23 Inhibitors in Psoriasis (BeNeBio study): An International, Pragmatic, Multicentre, Randomised, Controlled, Non-Inferiority Trial. - The Lancet regional health. Europe, 2026 — PMID 42577288 · DOI 10.1016/j.lanepe.2026.101721 · PMCID PMC13453948 - https://pubmed.ncbi.nlm.nih.gov/42577288/ - Atypical facial hidradenitis suppurativa complicated by periorbital cellulitis: Case report and literature review. - SAGE open medical case reports, 2026 — PMID 42544137 · DOI 10.1177/2050313X261471655 · PMCID PMC13428835 - https://pubmed.ncbi.nlm.nih.gov/42544137/ - Healthcare resource use, costs and health-related quality of life in the UK-Irish Atopic eczema Systemic Therapy Register (A-STAR): a pilot study. - Skin health and disease, 2026 — PMID 42540011 · DOI 10.1093/skinhd/vzag042 · PMCID PMC13425030 - https://pubmed.ncbi.nlm.nih.gov/42540011/ - Serological biomarkers of extracellular matrix proteins are associated with hidradenitis suppurativa disease severity and treatment response. - Skin health and disease, 2026 — PMID 42539965 · DOI 10.1093/skinhd/vzag099 · PMCID PMC13424887 - https://pubmed.ncbi.nlm.nih.gov/42539965/ - PubMed record 42539956 - Skin health and disease, 2026 — PMID 42539956 · DOI 10.1093/skinhd/vzag031 · PMCID PMC13424883 - https://pubmed.ncbi.nlm.nih.gov/42539956/ - Socioeconomic factors and time to diagnosis in hidradenitis suppurativa. - Skin health and disease, 2026 — PMID 42539941 · DOI 10.1093/skinhd/vzag095 · PMCID PMC13424843 - https://pubmed.ncbi.nlm.nih.gov/42539941/ - Evaluating the effectiveness of integrating a clinical pharmacist into a hidradenitis suppurativa clinic within the specialty of dermatology. - Skin health and disease, 2026 — PMID 42539920 · DOI 10.1093/skinhd/vzag049 · PMCID PMC13424882 - https://pubmed.ncbi.nlm.nih.gov/42539920/ - Effectiveness and Safety of 40 mg Modified-Release Doxycycline for the Treatment of Hidradenitis Suppurativa: A Single-Center Retrospective Observational Study. - Dermatology and therapy, 2026 — PMID 42538508 · DOI 10.1007/s13555-026-01870-3 - https://pubmed.ncbi.nlm.nih.gov/42538508/ - Successful treatment of hidradenitis suppurativa with vunakizumab: a case report and literature review. - Frontiers in immunology, 2026 — PMID 42591326 · DOI 10.3389/fimmu.2026.1852135 · PMCID PMC13461627 - https://pubmed.ncbi.nlm.nih.gov/42591326/ - Severe Anemia in Hidradenitis Suppurativa Improved by Colostomy and Surgical Treatment: A Case Report. - Journal of plastic and reconstructive surgery, 2026 — PMID 42548980 · DOI 10.53045/jprs.2025-0044 · PMCID PMC13430234 - https://pubmed.ncbi.nlm.nih.gov/42548980/ - PubMed record 42540167 - microPublication biology, 2026 — PMID 42540167 · DOI 10.17912/micropub.biology.002066 · PMCID PMC13425273 - https://pubmed.ncbi.nlm.nih.gov/42540167/ - Surgical Outcomes of Hidradenitis Suppurativa Excision: Factors Impacting Wound Healing Time. - Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society, 2026 — PMID 42569806 · DOI 10.1111/wrr.70190 · PMCID PMC13451998 - https://pubmed.ncbi.nlm.nih.gov/42569806/ - Carbon Dioxide Laser Deroofing for Hidradenitis Suppurativa: Experience from an Asian Cohort. - Skin appendage disorders, 2026 — PMID 42565068 · DOI 10.1159/000553268 · PMCID PMC13446923 - https://pubmed.ncbi.nlm.nih.gov/42565068/ - Risk Factors for Metabolic Syndrome in Patients with Hidradenitis Suppurativa. - Skin appendage disorders, 2026 — PMID 42541032 · DOI 10.1159/000553080 · PMCID PMC13427351 - https://pubmed.ncbi.nlm.nih.gov/42541032/ - Association Between Hidradenitis Suppurativa and Polycystic Ovary Syndrome. - Cutis, 2026 — PMID 42594401 · DOI 10.12788/cutis.1403 - https://pubmed.ncbi.nlm.nih.gov/42594401/ - HS-Forschungsupdate (2026-08-01): Was gibt es Neues auf PubMed? URL: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-08-01/ Markdown: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-08-01.md Plain text: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-08-01.txt Description: Ein patientenfreundlicher Überblick über neue PubMed-Veröffentlichungen zu Acne inversa (HS) — mit Quellen, klaren Grenzen und ohne Therapieempfehlungen. Published: 2026-08-01 Last updated: 2026-08-01 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, diagnostic delay, jak inhibitor, pain, quality of life, surgery, wound care References: - Hidradenitis in Pediatrics. - Advances in pediatrics, 2026 — PMID 42481098 · DOI 10.1016/j.yapd.2025.12.007 - https://pubmed.ncbi.nlm.nih.gov/42481098/ - Effectiveness and Safety of 40 mg Modified-Release Doxycycline for the Treatment of Hidradenitis Suppurativa: A Single-Center Retrospective Observational Study. - Dermatology and therapy, 2026 — PMID 42538508 · DOI 10.1007/s13555-026-01870-3 - https://pubmed.ncbi.nlm.nih.gov/42538508/ - Measuring success in HS treatment from the physician's and the patient's perspective. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42536134 · DOI 10.1111/jdv.70635 - https://pubmed.ncbi.nlm.nih.gov/42536134/ - Mapping the global work-related impact of immune-mediated inflammatory skin diseases: a systematic review. - The Journal of investigative dermatology, 2026 — PMID 42532336 · DOI 10.1016/j.jid.2026.07.017 - https://pubmed.ncbi.nlm.nih.gov/42532336/ - Residual Burden in Adalimumab-Treated Patients with Hidradenitis Suppurativa: An Observational Cohort Study Based on Insurance Claims in the USA. - Drugs - real world outcomes, 2026 — PMID 42525209 · DOI 10.1007/s40801-026-00564-8 - https://pubmed.ncbi.nlm.nih.gov/42525209/ - From rheumatology to dermatology: cytokine signaling pathways as therapeutic targets at the skin-joint interface in inflammatory diseases: a narrative review. - Current opinion in immunology, 2026 — PMID 42520363 · DOI 10.1016/j.coi.2026.102830 - https://pubmed.ncbi.nlm.nih.gov/42520363/ - Editor's Highlights-September 2026. - International journal of dermatology, 2026 — PMID 42517484 · DOI 10.1111/ijd.70604 - https://pubmed.ncbi.nlm.nih.gov/42517484/ - Disease context dictates the cellular targets of IL-17 in inflammatory skin disease. - The Journal of investigative dermatology, 2026 — PMID 42498210 · DOI 10.1016/j.jid.2026.07.012 - https://pubmed.ncbi.nlm.nih.gov/42498210/ - Povorcitinib for hidradenitis suppurativa: the randomized, double-blind, placebo-controlled STOP-HS1 and STOP-HS2 phase 3 trials. - Nature medicine, 2026 — PMID 42493571 · DOI 10.1038/s41591-026-04534-z - https://pubmed.ncbi.nlm.nih.gov/42493571/ - Patient Journey and Unmet Needs in Hidradenitis Suppurativa: Insights from an Italian Survey. - Journal of clinical medicine, 2026 — PMID 42513646 · DOI 10.3390/jcm15145735 · PMCID PMC13412834 - https://pubmed.ncbi.nlm.nih.gov/42513646/ - Epidemiology of hidradenitis suppurativa in a large institutional 15-year retrospective study. - Proceedings (Baylor University. Medical Center), 2026 — PMID 42484121 · DOI 10.1080/08998280.2026.2704142 - https://pubmed.ncbi.nlm.nih.gov/42484121/ - Long-term Management of Stable Vulvar Lichen Sclerosus: A Scoping Review of Models of Care. - Journal of lower genital tract disease, 2026 — PMID 42479974 · DOI 10.1097/LGT.0000000000000967 - https://pubmed.ncbi.nlm.nih.gov/42479974/ - Safety and pharmacokinetics of anumigilimab for hidradenitis suppurativa or palmoplantar pustulosis: A phase 1b study. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42478283 · DOI 10.1111/jdv.70594 - https://pubmed.ncbi.nlm.nih.gov/42478283/ - Beyond immune checkpoint blockade: T cell engagers and antibody-drug conjugates in cancer and autoimmune disease. - Biochemical pharmacology, 2026 — PMID 42476268 · DOI 10.1016/j.bcp.2026.118276 - https://pubmed.ncbi.nlm.nih.gov/42476268/ - Naturopathic Knowledge and Approaches to Managing Hidradenitis Suppurativa: A Cross-Sectional Survey of Australian Naturopaths. - Journal of integrative and complementary medicine, 2026 — PMID 42473335 · DOI 10.1177/27683605261469650 - https://pubmed.ncbi.nlm.nih.gov/42473335/ - Illness Acceptance in Patients with Hidradenitis Suppurativa Depends on Disease Severity and Psychosocial Parameters: An Observational Cross-Sectional Study. - Journal of clinical medicine, 2026 — PMID 42513543 · DOI 10.3390/jcm15145630 · PMCID PMC13413358 - https://pubmed.ncbi.nlm.nih.gov/42513543/ - Ease of Use of the Lebrikizumab Prefilled Pen for Individuals with Atopic Dermatitis. - Patient preference and adherence, 2026 — PMID 42519456 · DOI 10.2147/PPA.S612056 · PMCID PMC13384093 - https://pubmed.ncbi.nlm.nih.gov/42519456/ - Reorganization and functional divergence of the CD4+ memory T cell compartment in hidradenitis suppurativa. - Frontiers in immunology, 2026 — PMID 42523595 · DOI 10.3389/fimmu.2026.1831664 · PMCID PMC13407087 - https://pubmed.ncbi.nlm.nih.gov/42523595/ - Epidemiological Features and Pathogenic Mechanisms of Steatocystoma Multiplex: A Systematic Review. - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42518883 · DOI 10.2147/CCID.S625870 · PMCID PMC13381351 - https://pubmed.ncbi.nlm.nih.gov/42518883/ - Exposome Versus Genome in HS: How Do We Currently Explain Where Disease Arises from? - Journal of clinical medicine, 2026 — PMID 42513246 · DOI 10.3390/jcm15145332 · PMCID PMC13409858 - https://pubmed.ncbi.nlm.nih.gov/42513246/ - Is hidradenitis suppurativa more an autoinfection than pure autoinflammation? - Frontiers in immunology, 2026 — PMID 42519325 · DOI 10.3389/fimmu.2026.1836916 · PMCID PMC13381306 - https://pubmed.ncbi.nlm.nih.gov/42519325/ - Psychological impact and quality of life in pediatric patients with chronic skin disorders: a systematic review (2010-2025). - Frontiers in pediatrics, 2026 — PMID 42490938 · DOI 10.3389/fped.2026.1821918 · PMCID PMC13375869 - https://pubmed.ncbi.nlm.nih.gov/42490938/ - Integrated Proteogenomics and Single-Cell Transcriptomics Prioritize Putative Protective Plasma Proteins for Hidradenitis Suppurativa. - Experimental dermatology, 2026 — PMID 42499219 · DOI 10.1111/exd.70332 · PMCID PMC13400889 - https://pubmed.ncbi.nlm.nih.gov/42499219/ - Deep Phenotyping and Molecular Elucidation of a New Syndrome: Ectodermal Dysplasia Caused by IRF6 Variants. - Experimental dermatology, 2026 — PMID 42487474 · DOI 10.1111/exd.70331 · PMCID PMC13392586 - https://pubmed.ncbi.nlm.nih.gov/42487474/ - Probable Association Between Hidradenitis Suppurativa and Inflammatory Bowel Disease: A Case Report. - Cureus, 2026 — PMID 42502566 · DOI 10.7759/cureus.111488 · PMCID PMC13401428 - https://pubmed.ncbi.nlm.nih.gov/42502566/ - Effect of adalimumab treatment on lesions and inflammatory factors in patients with moderate-severe hidradenitis suppurativa. - American journal of translational research, 2026 — PMID 42491044 · DOI 10.62347/FDKD5228 · PMCID PMC13376010 - https://pubmed.ncbi.nlm.nih.gov/42491044/ - Weight Drop-Foot Drop: A Case Series of Peroneal Nerve Palsy from Leg Crossing after Tirzepatide-Mediated Weight Loss. - Case reports in neurology, 2026 — PMID 42524366 · DOI 10.1159/000552890 · PMCID PMC13412237 - https://pubmed.ncbi.nlm.nih.gov/42524366/ - Insurance disparities in hidradenitis suppurativa: A comprehensive review of demographics, outcomes, and access to care. - Dermatology online journal, 2026 — PMID 42522484 · DOI 10.25251/zr1rgs33 - https://pubmed.ncbi.nlm.nih.gov/42522484/ - Surgical approaches in the management of hidradenitis suppurativa: Techniques, risks, and clinical outcomes. - Dermatology online journal, 2026 — PMID 42522481 · DOI 10.25251/96va0e34 - https://pubmed.ncbi.nlm.nih.gov/42522481/ - Primary care engagement in hidradenitis suppurativa: Influence of disease severity, cardiometabolic risk, and access barriers. - Dermatology online journal, 2026 — PMID 42522477 · DOI 10.25251/jc8msv36 - https://pubmed.ncbi.nlm.nih.gov/42522477/ - Was ist eine klinische Studie? Ein verständlicher Leitfaden für Menschen mit Hidradenitis suppurativa URL: https://www.acneinversa.life/de/blog/was-ist-eine-klinische-studie/ Markdown: https://www.acneinversa.life/de/blog/was-ist-eine-klinische-studie.md Plain text: https://www.acneinversa.life/de/blog/was-ist-eine-klinische-studie.txt Description: Ein klarer, nicht-technischer Leitfaden zu klinischen Studien für Menschen mit Hidradenitis suppurativa (Acne inversa): Phasen, Screening, Einwilligung, Randomisierung, Placebo, Nutzen, Risiken und die wichtigsten Fragen zuerst. Published: 2026-07-19 Last updated: 2026-07-19 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, klinische studien, informierte einwilligung, studienphasen FAQ questions: Nutzen alle klinischen Studien ein Placebo? | Weiß ich, welche Behandlung ich erhalte? | Kann ich eine klinische Studie verlassen? | Muss ich meine aktuelle HS-Behandlung absetzen? | Garantiert die Teilnahme Zugang zu einem neuen Medikament? References: - Learn About Clinical Studies - ClinicalTrials.gov, U.S. National Library of Medicine - https://clinicaltrials.gov/study-basics/learn-about-studies - Klinische Prüfungen von Arzneimitteln: Überblick - Europäische Arzneimittel-Agentur (EMA) - https://www.ema.europa.eu/en/human-regulatory-overview/research-development/clinical-trials-human-medicines - Was Patientinnen und Patienten über klinische Forschung wissen sollten - EUPATI (European Patients' Academy on Therapeutic Innovation) - https://eupati.eu/ - Clinical Trials: What Patients Need to Know - U.S. Food and Drug Administration - https://www.fda.gov/patients/clinical-trials-what-patients-need-know - Wie klinische Studien die HS-Behandlung veränderten: Eine Zeitleiste der Studien hinter den heutigen Medikamenten URL: https://www.acneinversa.life/de/blog/hs-klinische-studien-geschichte-behandlung/ Markdown: https://www.acneinversa.life/de/blog/hs-klinische-studien-geschichte-behandlung.md Plain text: https://www.acneinversa.life/de/blog/hs-klinische-studien-geschichte-behandlung.txt Description: Eine patientenfreundliche Geschichte der klinischen Studien hinter der modernen Behandlung von Hidradenitis suppurativa – Adalimumab (PIONEER), Secukinumab (SUNSHINE/SUNRISE), Bimekizumab (BE HEARD) und eine Studie, die nicht gelang – mit klarer Trennung von Studienergebnissen und Zulassungen. Published: 2026-07-19 Last updated: 2026-07-19 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, klinische studien, adalimumab, secukinumab, bimekizumab FAQ questions: Bedeutet eine abgeschlossene Studie, dass eine Behandlung zugelassen ist? | Warum wurden die PIONEER-Studien nach der Zulassung von Adalimumab veröffentlicht? | Welche Biologika sind für HS zugelassen? | Gelingen alle HS-Studien? References: - Two Phase 3 Trials of Adalimumab for Hidradenitis Suppurativa (PIONEER I und II) - New England Journal of Medicine, 2016;375:422–434 (Kimball AB et al.) - https://www.nejm.org/doi/full/10.1056/NEJMoa1504370 - HUMIRA (Adalimumab) von der Europäischen Kommission für mittelschwere bis schwere HS zugelassen (30. Juli 2015) - AbbVie Pressemitteilung - https://news.abbvie.com/2015-07-30-HUMIRA-Adalimumab-Approved-by-European-Commission-for-Moderate-to-Severe-Hidradenitis-Suppurativa-HS - AbbVies HUMIRA erhält erste US-FDA-Zulassung für mittelschwere bis schwere HS (10. Sept. 2015) - AbbVie Pressemitteilung - https://news.abbvie.com/2015-09-10-AbbVies-HUMIRA-Adalimumab-Receives-First-and-Only-U-S-Food-and-Drug-Administration-Approval-for-Moderate-to-Severe-Hidradenitis-Suppurativa - Secukinumab in moderate-to-severe hidradenitis suppurativa (SUNSHINE und SUNRISE): Woche 16 und 52 - The Lancet, 2023;401(10378):747–761 (Kimball AB et al.) - https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(23)00022-3/fulltext - Zulassung von Cosentyx (Secukinumab) für HS durch die Europäische Kommission (1. Juni 2023) - Novartis Media Release - https://www.novartis.com/news/media-releases/novartis-receives-european-approval-cosentyx-first-and-only-il-17a-inhibitor-hidradenitis-suppurativa - UCB erhält EU-Zulassung für BIMZELX (Bimekizumab) bei HS (April 2024) - UCB Pressemitteilung - https://www.ucb.com/newsroom/press-releases/article/ucb-receives-european-commission-approval-for-bimzelxrvbimekizumab-as-the-first-il-17a-and-il-17f-biologic-for-moderate-to-severe-hidradenitis-suppurativa - UCB erhält US-FDA-Zulassung für BIMZELX (Bimekizumab-bkzx) bei HS (November 2024) - UCB / PR Newswire - https://www.prnewswire.com/news-releases/ucb-receives-us-fda-approval-for-bimzelx-bimekizumab-bkzx-as-the-first-il-17a-and-il-17f-inhibitor-for-adults-with-moderate-to-severe-hidradenitis-suppurativa-302311330.html - InflaRx meldet Top-Line-Ergebnisse der SHINE-Phase-IIb-Studie zu IFX-1 (Vilobelimab) bei HS (2019) - InflaRx Pressemitteilung - https://www.inflarx.de/Home/Investors/Press-Releases/06-2019-InflaRx-Announces--Top-Line-SHINE-Phase-IIb-Results-for-IFX-1-in-Hidradenitis-Suppurativa-.html - Wie könnte die Teilnahme an einer HS-Studie aussehen? URL: https://www.acneinversa.life/de/blog/hs-klinische-studie-teilnahme-patientenperspektive/ Markdown: https://www.acneinversa.life/de/blog/hs-klinische-studie-teilnahme-patientenperspektive.md Plain text: https://www.acneinversa.life/de/blog/hs-klinische-studie-teilnahme-patientenperspektive.txt Description: Ein schrittweiser, patientenzentrierter Überblick darüber, was die Teilnahme an einer Studie zu Hidradenitis suppurativa bedeuten kann – vom Finden einer Studie über das Screening bis zu Visiten, Fragebögen, Kostenerstattung, Ausstieg und dem Leben nach der Studie. Published: 2026-07-19 Last updated: 2026-07-19 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, klinische studien, patientenerfahrung, informierte einwilligung FAQ questions: Was passiert beim Screening-Termin? | Was, wenn ich nicht geeignet bin? | Erhalte ich sicher die neue Behandlung? | Kann ich die Studie nach dem Start verlassen? | Werden meine Reisekosten und meine Zeit erstattet? References: - Learn About Clinical Studies (Teilnehmerinformation) - ClinicalTrials.gov, U.S. National Library of Medicine - https://clinicaltrials.gov/study-basics/learn-about-studies - Clinical Trials: What Patients Need to Know - U.S. Food and Drug Administration - https://www.fda.gov/patients/clinical-trials-what-patients-need-know - Informierte Einwilligung und Rechte von Teilnehmenden - EUPATI (European Patients' Academy on Therapeutic Innovation) - https://eupati.eu/ - Teilnahme an klinischer Forschung verstehen - CISCRP (Center for Information and Study on Clinical Research Participation) - https://www.ciscrp.org/ - HS-Forschungsupdate (2026-07-01): Was gibt es Neues auf PubMed? URL: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-07-01/ Markdown: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-07-01.md Plain text: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-07-01.txt Description: Ein patientenfreundlicher Überblick über neue PubMed-Veröffentlichungen zu Acne inversa (Akne inversa) (HS) — mit Quellen, klaren Grenzen und ohne Therapieempfehlungen. Published: 2026-07-01 Last updated: 2026-07-01 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, jak inhibitor, pain, quality of life, surgery, wound care References: - Mature tertiary lymphoid structures in pilonidal sinus disease. - JID innovations : skin science from molecules to population health, 2026 — PMID 42327670 · DOI 10.1016/j.xjidi.2026.100479 · PMCID PMC13279301 - https://pubmed.ncbi.nlm.nih.gov/42327670/ - Hidradenitis Suppurativa: Diagnosis and Treatment Challenges in Primary Care. - Pediatric clinics of North America, 2026 — PMID 42349979 · DOI 10.1016/j.pcl.2026.03.004 - https://pubmed.ncbi.nlm.nih.gov/42349979/ - Icariin Regulates Acne Pathophysiology and Extracellular Matrix Protein Synthesis: Implications for Acne Vulgaris and Atrophic Acne Scar Management. - Experimental dermatology, 2026 — PMID 42366890 · DOI 10.1111/exd.70310 - https://pubmed.ncbi.nlm.nih.gov/42366890/ - Activation of MyD88/IRAK1 axis and downstream proinflammatory signaling in healthy adult and neonatal African American skin. - JID innovations : skin science from molecules to population health, 2026 — PMID 42338433 · DOI 10.1016/j.xjidi.2026.100488 · PMCID PMC13285840 - https://pubmed.ncbi.nlm.nih.gov/42338433/ - Surgical Interventions for the Treatment of Hidradenitis Suppurativa: A Systematic Review of Surgical Impact on DLQI. - Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 2026 — PMID 42337805 · DOI 10.1097/DSS.0000000000004992 - https://pubmed.ncbi.nlm.nih.gov/42337805/ - The Impact of Chronic Spontaneous Urticaria on Sleep-A Systematic Review. - Dermatology and therapy, 2026 — PMID 42366326 · DOI 10.1007/s13555-026-01837-4 - https://pubmed.ncbi.nlm.nih.gov/42366326/ - Emerging synthetic drugs for the management of hidradenitis suppurativa: a comprehensive update. - Expert opinion on pharmacotherapy, 2026 — PMID 42342652 · DOI 10.1080/14656566.2026.2695100 - https://pubmed.ncbi.nlm.nih.gov/42342652/ - Proteomic analysis in hidradenitis suppurativa reveals systemic inflammation in all disease stages. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42363729 · DOI 10.1111/jdv.70546 - https://pubmed.ncbi.nlm.nih.gov/42363729/ - Addiction in chronic inflammatory skin diseases: A systematic review of prevalence, impact and screening practices. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42363716 · DOI 10.1111/jdv.70576 - https://pubmed.ncbi.nlm.nih.gov/42363716/ - Bone health in women with hidradenitis suppurativa: addressing osteoporosis risks and management options. - International journal of women's dermatology, 2026 — PMID 42369852 · DOI 10.1097/JW9.0000000000000262 · PMCID PMC13308930 - https://pubmed.ncbi.nlm.nih.gov/42369852/ - Long-term follow-up and response to elosulfase alfa in mucopolysaccharidosis type IVA: a single-center cohort from the Czech Republic. - Orphanet journal of rare diseases, 2026 — PMID 42363262 · DOI 10.1186/s13023-026-04439-7 - https://pubmed.ncbi.nlm.nih.gov/42363262/ - Patient-reported outcomes of laser hair removal for hidradenitis suppurativa: an exploratory cross-sectional survey. - Lasers in medical science, 2026 — PMID 42342886 · DOI 10.1007/s10103-026-04893-6 · PMCID PMC13294157 - https://pubmed.ncbi.nlm.nih.gov/42342886/ - The Effects of Immune Checkpoint Inhibitors on Hidradenitis Suppurativa: A Scoping Review. - Skin appendage disorders, 2026 — PMID 42344962 · DOI 10.1159/000551945 · PMCID PMC13290252 - https://pubmed.ncbi.nlm.nih.gov/42344962/ - Psoriasis, Atopic Dermatitis, Acne, Inverse Psoriasis and Hidradenitis: A Case Report of Multiple Disease in a Same Young Patient. - Clinical case reports, 2026 — PMID 42343938 · DOI 10.1002/ccr3.72354 · PMCID PMC13288607 - https://pubmed.ncbi.nlm.nih.gov/42343938/ - Structural basis for selective and potent degradation of IRAK4 by KT-474. - Nature communications, 2026 — PMID 42336816 · DOI 10.1038/s41467-026-74105-w - https://pubmed.ncbi.nlm.nih.gov/42336816/ - Context-dependent short-chain fatty acids in inflammatory skin diseases: Immunometabolic mechanisms, evidence boundaries, and translational perspectives. - Pharmacological research, 2026 — PMID 42336338 · DOI 10.1016/j.phrs.2026.108318 - https://pubmed.ncbi.nlm.nih.gov/42336338/ - Modalities of Combined Medical and Surgical Treatment in Hidradenitis Suppurativa: A Systematic Review of Efficacy and Safety. - Dermatology and therapy, 2026 — PMID 42334818 · DOI 10.1007/s13555-026-01836-5 - https://pubmed.ncbi.nlm.nih.gov/42334818/ - Single-cell spatial profiling identifies a mucosal-like epithelial signature in Hidradenitis suppurativa tunnels. - JCI insight, 2026 — PMID 42325093 · DOI 10.1172/jci.insight.200187 - https://pubmed.ncbi.nlm.nih.gov/42325093/ - Tumor necrosis factor inhibitor-related autoimmune disorders in pediatric rheumatology practice: a multicenter nationwide study. - Pediatric rheumatology online journal, 2026 — PMID 42321814 · DOI 10.1186/s12969-026-01236-1 - https://pubmed.ncbi.nlm.nih.gov/42321814/ - Posterior Arm Artery Perforator Flap: An Ultrafast and Reproducible Perforator Flap Dissection Technique. - Plastic and reconstructive surgery. Global open, 2026 — PMID 42325477 · DOI 10.1097/GOX.0000000000007840 · PMCID PMC13278249 - https://pubmed.ncbi.nlm.nih.gov/42325477/ - A case of hidradenitis suppurativa complicated by necrotizing soft tissue infection. - The American journal of emergency medicine, 2026 — PMID 42320420 · DOI 10.1016/j.ajem.2026.06.022 - https://pubmed.ncbi.nlm.nih.gov/42320420/ - The follicular microbiome in hair-follicle-associated inflammatory diseases: A systematic review. - Clinical and experimental dermatology, 2026 — PMID 42315132 · DOI 10.1093/ced/llag251 - https://pubmed.ncbi.nlm.nih.gov/42315132/ - Beyond Drainage: Clinical-Ultrasound Correlation Supports a Broader Definition of the Active Tunnel in Hidradenitis Suppurativa. - Dermatology and therapy, 2026 — PMID 42313355 · DOI 10.1007/s13555-026-01828-5 - https://pubmed.ncbi.nlm.nih.gov/42313355/ - Decoding Inflammation in Hidradenitis Suppurativa: Serum Cytokines as Biomarkers of Disease Severity and Treatment Outcome-Systematic Review. - Journal of clinical medicine, 2026 — PMID 42355867 · DOI 10.3390/jcm15124699 · PMCID PMC13302279 - https://pubmed.ncbi.nlm.nih.gov/42355867/ - Hidradenitis suppurativa and psoriasis: shared immunological links with metabolic-associated steatotic liver disease. - Frontiers in immunology, 2026 — PMID 42327723 · DOI 10.3389/fimmu.2026.1831174 · PMCID PMC13280206 - https://pubmed.ncbi.nlm.nih.gov/42327723/ - Differentiation defects reposition sebaceous glands as inflammatory instigators in the early pathogenesis of hidradenitis suppurativa. - Frontiers in immunology, 2026 — PMID 42338586 · DOI 10.3389/fimmu.2026.1785747 · PMCID PMC13283874 - https://pubmed.ncbi.nlm.nih.gov/42338586/ - Surgical Management of Inframammary Hidradenitis Suppurativa with Reduction Mammaplasty Technique: A Report of Two Cases. - Reports (MDPI), 2026 — PMID 42347090 · DOI 10.3390/reports9020177 · PMCID PMC13306240 - https://pubmed.ncbi.nlm.nih.gov/42347090/ - Scrotal elephantiasis secondary to hidradenitis suppurativa: a rare case report. - Frontiers in medicine, 2026 — PMID 42318388 · DOI 10.3389/fmed.2026.1867933 · PMCID PMC13272065 - https://pubmed.ncbi.nlm.nih.gov/42318388/ - Global barriers to sexual health, pregnancy, and breastfeeding in hidradenitis suppurativa. - International journal of women's dermatology, 2026 — PMID 42369842 · DOI 10.1097/JW9.0000000000000261 · PMCID PMC13308921 - https://pubmed.ncbi.nlm.nih.gov/42369842/ - Upadacitinib for Severe Refractory Hidradenitis Suppurativa After Failure of Multiple Systemic Therapies: A Case Report. - Cureus, 2026 — PMID 42344817 · DOI 10.7759/cureus.109546 · PMCID PMC13289800 - https://pubmed.ncbi.nlm.nih.gov/42344817/ - Tofacitinib in Overlapping Autoimmune and Autoinflammatory Disorders: A Case Report of a Dual Graham-Little-Piccardi-Lasseur Syndrome and Hidradenitis Suppurativa. - Case reports in dermatology, 2026 — PMID 42375516 · DOI 10.1159/000552170 · PMCID PMC13313624 - https://pubmed.ncbi.nlm.nih.gov/42375516/ - Psychiatric Outcomes after GLP-1 Receptor Agonists versus Metformin in Hidradenitis Suppurativa. - Skin appendage disorders, 2026 — PMID 42344960 · DOI 10.1159/000551916 · PMCID PMC13290251 - https://pubmed.ncbi.nlm.nih.gov/42344960/ - Hidradenitis Suppurativa Presenting with Ocular Manifestations in a 44-Year-Old Male: A Case Report. - Case reports in ophthalmology, 2026 — PMID 42311869 · DOI 10.1159/000551644 · PMCID PMC13271692 - https://pubmed.ncbi.nlm.nih.gov/42311869/ - HS-Forschungsupdate (2026-06-15): Was gibt es Neues auf PubMed? URL: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-06-15/ Markdown: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-06-15.md Plain text: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-06-15.txt Description: Ein patientenfreundlicher Überblick über neue PubMed-Veröffentlichungen zu Acne inversa (Akne inversa) (HS) — mit Quellen, klaren Grenzen und ohne Therapieempfehlungen. Published: 2026-06-15 Last updated: 2026-06-15 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, pain, quality of life, surgery, wound care References: - New Frontiers of Skin Ultrasound in Precision Medicine. - Ultrasound in medicine & biology, 2026 — PMID 42285862 · DOI 10.1016/j.ultrasmedbio.2026.05.015 - https://pubmed.ncbi.nlm.nih.gov/42285862/ - Informatics-Based Psychotherapeutic and Psychiatric Interventions in Dermatology: Scoping Review of Impacts on Skin Disease Severity and Mental Health Outcomes. - JMIR dermatology, 2026 — PMID 42269173 · DOI 10.2196/82096 · PMCID PMC13252885 - https://pubmed.ncbi.nlm.nih.gov/42269173/ - Enhanced Diagnosis of Generalized Pustular Psoriasis With the Legit.Health Device as a Diagnosis Support Tool: Multireader Multicase Study. - JMIR dermatology, 2026 — PMID 42269023 · DOI 10.2196/82030 · PMCID PMC13252704 - https://pubmed.ncbi.nlm.nih.gov/42269023/ - The Impact of Hidradenitis Suppurativa on Sexual Function: A Multicentered Cross-Sectional Study. - International journal of dermatology, 2026 — PMID 42268671 · DOI 10.1111/ijd.70522 - https://pubmed.ncbi.nlm.nih.gov/42268671/ - IL-1-Targeted Therapy in Dermatologic Conditions. - Journal of the American Academy of Dermatology, 2026 — PMID 42264383 · DOI 10.1016/j.jaad.2026.06.021 - https://pubmed.ncbi.nlm.nih.gov/42264383/ - Comparing the measurement properties, informativity and responsiveness of the DLQI, DLQI-Relevant (DLQI-R), and Skindex-29 in patients with chronic skin disease: a prospective cohort study. - Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2026 — PMID 42260199 · DOI 10.1007/s11136-026-04286-w - https://pubmed.ncbi.nlm.nih.gov/42260199/ - Thoracodorsal Artery Perforator Flap Versus Split-Thickness Skin Graft Reconstruction for Advanced Axillary Hidradenitis Suppurativa: Long-Term Outcomes. - Journal of clinical medicine, 2026 — PMID 42279256 · DOI 10.3390/jcm15114395 - https://pubmed.ncbi.nlm.nih.gov/42279256/ - Redundant γc cytokines license IL-1-driven neutrophil inflammation through MEK/ERK convergence. - bioRxiv : the preprint server for biology, 2026 — PMID 42282585 · DOI 10.64898/2026.05.28.728506 · PMCID PMC13252156 - https://pubmed.ncbi.nlm.nih.gov/42282585/ - Meta-inflammation in Hidradenitis suppurativa: from pathogenic evidence to therapeutic approaches. - Frontiers in immunology, 2026 — PMID 42266681 · DOI 10.3389/fimmu.2026.1827227 · PMCID PMC13243088 - https://pubmed.ncbi.nlm.nih.gov/42266681/ - Palliative and Supportive Care Needs in Advanced Hidradenitis Suppurativa: A Systematic Review. - Cureus, 2026 — PMID 42272576 · DOI 10.7759/cureus.108573 · PMCID PMC13247365 - https://pubmed.ncbi.nlm.nih.gov/42272576/ - Staphylococcal proliferation on skin models to investigate novel anti-infective treatments against dysbiosis. - Bioengineering & translational medicine, 2026 — PMID 42272967 · DOI 10.1002/btm2.70124 · PMCID PMC13247412 - https://pubmed.ncbi.nlm.nih.gov/42272967/ - [Climate change and skin]. - Revue medicale de Liege, 2026 — PMID 42257359 - https://pubmed.ncbi.nlm.nih.gov/42257359/ - Rapid Remission through Multimodal Therapy in a Severe Form of PASH Syndrome: A Case Report. - Case reports in dermatology, 2026 — PMID 42256375 · DOI 10.1159/000551256 · PMCID PMC13241081 - https://pubmed.ncbi.nlm.nih.gov/42256375/ - HS-Forschungsupdate (2026-06-08): Was gibt es Neues auf PubMed? URL: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-06-08/ Markdown: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-06-08.md Plain text: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-06-08.txt Description: Ein patientenfreundlicher Überblick über neue PubMed-Veröffentlichungen zu Acne inversa (HS) — mit Quellen, klaren Grenzen und ohne Therapieempfehlungen. Published: 2026-06-08 Last updated: 2026-06-08 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, pain, quality of life, surgery, wound care FAQ questions: Warum geht es hier nur um wenige neue Publikationen? | Bedeutet eine neue Studie, dass sich meine Behandlung ändern sollte? | Warum werden Grenzen und Unsicherheiten so stark betont? References: - Association Between Bimekizumab's Clinical Response and Patient-Reported Benefits on Health-Related Quality of Life: Results from BE HEARD I and II. - Dermatology and therapy, 2026 — PMID 42247110 · DOI 10.1007/s13555-026-01790-2 - https://pubmed.ncbi.nlm.nih.gov/42247110/ - Suicidal ideation in patients with skin conditions: A multicentre European study. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42246602 · DOI 10.1111/jdv.70523 - https://pubmed.ncbi.nlm.nih.gov/42246602/ - Clinical Features of Hidradenitis Suppurativa in Down Syndrome Patients: A Multicenter Spanish Study. - Journal of cutaneous medicine and surgery, 2026 — PMID 42233244 · DOI 10.1177/12034754261453366 - https://pubmed.ncbi.nlm.nih.gov/42233244/ - Association between obesity and the risk of skin and soft tissue infections in European populations: A systematic review. - IJID regions, 2026 — PMID 42232142 · DOI 10.1016/j.ijregi.2026.100911 · PMCID PMC13224352 - https://pubmed.ncbi.nlm.nih.gov/42232142/ - Joint pain and hidradenitis suppurativa: a retrospective cohort study. - Skin health and disease, 2026 — PMID 42222703 · DOI 10.1093/skinhd/vzag013 · PMCID PMC13220027 - https://pubmed.ncbi.nlm.nih.gov/42222703/ - A survey of UK-based dermatologists and Outpatient Parenteral Antimicrobial Therapy centres to evaluate the use of intravenous antibiotics as a treatment for hidradenitis suppurativa. - Skin health and disease, 2026 — PMID 42222698 · DOI 10.1093/skinhd/vzag005 · PMCID PMC13220039 - https://pubmed.ncbi.nlm.nih.gov/42222698/ - Dietary patterns, metabolic pathways and metainflammation in hidradenitis suppurativa: a systematic review. - Frontiers in immunology, 2026 — PMID 42233037 · DOI 10.3389/fimmu.2026.1830618 · PMCID PMC13222998 - https://pubmed.ncbi.nlm.nih.gov/42233037/ - New-Onset Musculoskeletal Manifestations in Hidradenitis Suppurativa: A Large-Scale Incidence Analysis. - Cureus, 2026 — PMID 42245890 · DOI 10.7759/cureus.108229 · PMCID PMC13231938 - https://pubmed.ncbi.nlm.nih.gov/42245890/ - HS-Forschungsupdate (2026-06-01): Was gibt es Neues auf PubMed? URL: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-06-01/ Markdown: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-06-01.md Plain text: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-06-01.txt Description: Ein patientenfreundlicher Überblick über neue PubMed-Veröffentlichungen zu Acne inversa (Akne inversa) (HS) — mit Quellen, klaren Grenzen und ohne Therapieempfehlungen. Published: 2026-06-01 Last updated: 2026-06-01 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, jak inhibitor, pain, quality of life, surgery, wound care References: - Glucagon-Like Peptide-1 (GLP-1) Receptor Agonists and Cutaneous Biology: Implications for Skin Disease and Longevity. - Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 2026 — PMID 42210887 · DOI 10.1097/DSS.0000000000005187 - https://pubmed.ncbi.nlm.nih.gov/42210887/ - Hidradenitis suppurativa-associated squamous cell carcinoma: a systematic review of clinical, molecular, and risk factor insights. - Italian journal of dermatology and venereology, 2026 — PMID 42206557 · DOI 10.23736/S2784-8671.26.08519-1 - https://pubmed.ncbi.nlm.nih.gov/42206557/ - Hidradenitis Suppurativa Changes Major Life Decisions of Affected Patients: A Cross-sectional Study. - Acta dermato-venereologica, 2026 — PMID 42204891 · DOI 10.2340/actadv.v106.adv-2026-0427 · PMCID PMC13216440 - https://pubmed.ncbi.nlm.nih.gov/42204891/ - Shorter Wound-healing Times Associated With Select Perioperative Medical Therapies in Hidradenitis Suppurativa Surgery, and a Limited Clinical Role of Intraoperative Cultures: A 194-Case Retrospective Review. - Annals of plastic surgery, 2026 — PMID 42201339 · DOI 10.1097/SAP.0000000000004777 - https://pubmed.ncbi.nlm.nih.gov/42201339/ - Prevalence and Characteristics of North American Indigenous Inflammatory Skin Disease: A Systematic Scoping Review. - International journal of dermatology, 2026 — PMID 42179093 · DOI 10.1111/ijd.70470 - https://pubmed.ncbi.nlm.nih.gov/42179093/ - Cutaneous tuberculosis with features suggestive of scrofuloderma masquerading as hidradenitis suppurativa: a case report. - Therapeutic advances in infectious disease, 2026 — PMID 42182972 · DOI 10.1177/20499361261449091 · PMCID PMC13195225 - https://pubmed.ncbi.nlm.nih.gov/42182972/ - A phenotype-to-mechanism framework links phenome-wide comorbidity architecture to molecular mechanisms and therapeutic discovery in complex diseases. - medRxiv : the preprint server for health sciences, 2026 — PMID 42180332 · DOI 10.64898/2026.05.13.26353128 · PMCID PMC13193042 - https://pubmed.ncbi.nlm.nih.gov/42180332/ - GLP-1 Receptor Agonists in Chronic Inflammatory Skin Diseases: Immunometabolic Mechanisms and Translational Perspectives. - Pharmaceutics, 2026 — PMID 42198298 · DOI 10.3390/pharmaceutics18050605 · PMCID PMC13210952 - https://pubmed.ncbi.nlm.nih.gov/42198298/ - A Neuroendocrine-Immune Model of Hidradenitis Suppurativa: Mechanistic Insights into Pain, Pruritus, and Hormonal Triggers. - Journal of clinical medicine, 2026 — PMID 42194774 · DOI 10.3390/jcm15103820 · PMCID PMC13207860 - https://pubmed.ncbi.nlm.nih.gov/42194774/ - Hidradenitis Suppurativa and IL-17 Inhibitors: A Focus on Trials and Real-Life Data. - Medicina (Kaunas, Lithuania), 2026 — PMID 42195203 · DOI 10.3390/medicina62050952 · PMCID PMC13208325 - https://pubmed.ncbi.nlm.nih.gov/42195203/ - The Cutaneous Immune Microenvironment in Selected Inflammatory Skin Diseases: Linking Histopathology, Mechanisms, and Targeted Therapy. - Dermatopathology (Basel, Switzerland), 2026 — PMID 42200823 · DOI 10.3390/dermatopathology13020022 · PMCID PMC13214635 - https://pubmed.ncbi.nlm.nih.gov/42200823/ - HS-Forschungsupdate (25.05.2026): Was gibt es Neues auf PubMed? URL: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-05-25/ Markdown: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-05-25.md Plain text: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-05-25.txt Description: Ein patientenfreundlicher Überblick über neue PubMed-Publikationen zu Hidradenitis suppurativa (Acne inversa) — mit Quellen, klaren Einschränkungen und ohne medizinische Empfehlung. Published: 2026-05-25 Last updated: 2026-05-25 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, Hidradenitis suppurativa, Acne inversa, Forschungsupdate, Biologika, Begleiterkrankungen, JAK-Inhibitor, Lebensqualität, Operation, Wundversorgung FAQ questions: Warum sind wöchentliche HS-Forschungsupdates nützlich? | Werden die hier zusammengefassten Studien die Praxis verändern? | Was bedeutet 'kein Abstract verfügbar' für dieses Update? | Wie sollte ich diese Informationen mit meiner Dermatologin oder meinem Dermatologen nutzen? References: - A bioelectric dressing improves postderoofing outcomes in hidradenitis suppurativa by microbiome modulation: A split-body, randomized clinical trial. - JID innovations : skin science from molecules to population health, 2026 — PMID 42164272 · DOI 10.1016/j.xjidi.2026.100461 · PMCID PMC13185992 - https://pubmed.ncbi.nlm.nih.gov/42164272/ - RGRN-305, a novel Hsp90 inhibitor: a promising therapeutic option for inflammatory dermatologic diseases. - Inflammopharmacology, 2026 — PMID 42176147 · DOI 10.1007/s10787-026-02265-8 - https://pubmed.ncbi.nlm.nih.gov/42176147/ - Criteria for Hidradenitis Suppurativa Competence Centers. - Dermatology and therapy, 2026 — PMID 42176118 · DOI 10.1007/s13555-026-01783-1 - https://pubmed.ncbi.nlm.nih.gov/42176118/ - Description of the Tranquillo Phase 3 Clinical Trial Designs/Study Protocols to Assess Ritlecitinib in Adults and Adolescents with Nonsegmental Vitiligo. - Dermatology and therapy, 2026 — PMID 42171987 · DOI 10.1007/s13555-026-01724-y - https://pubmed.ncbi.nlm.nih.gov/42171987/ - Targeted Prevention and Management of Mucocutaneous Candidiasis During Bimekizumab Therapy in Hidradenitis Suppurativa: A Practical Clinical Perspective. - International journal of dermatology, 2026 — PMID 42165325 · DOI 10.1111/ijd.70491 - https://pubmed.ncbi.nlm.nih.gov/42165325/ - European Expert Consensus on Essential Variables for Teledermatological Assessment of Skin Tumours. - Acta dermato-venereologica, 2026 — PMID 42163824 · DOI 10.2340/actadv.v106.adv-2026-0512 · PMCID PMC13191222 - https://pubmed.ncbi.nlm.nih.gov/42163824/ - A Retrospective Review of Real-World Patterns of Biologic Use in Dermatology Across Metropolitan, Regional and Rural Settings. - The Australasian journal of dermatology, 2026 — PMID 42163520 · DOI 10.1111/ajd.70141 - https://pubmed.ncbi.nlm.nih.gov/42163520/ - A Multi-Omics Study of Comorbid Mechanisms Between Depression and Inflammatory Dermatoses Identifies FADS1 and TMEM258 as Therapeutic Targets. - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42164085 · DOI 10.2147/CCID.S607365 · PMCID PMC13186223 - https://pubmed.ncbi.nlm.nih.gov/42164085/ - HS-Forschungsupdate (20.05.2026): Was gibt es Neues auf PubMed? URL: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-05-20/ Markdown: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-05-20.md Plain text: https://www.acneinversa.life/de/blog/hs-forschungsupdate-2026-05-20.txt Description: Ein patientenfreundlicher Überblick über neue PubMed-Veröffentlichungen zu Hidradenitis suppurativa (Acne inversa) – mit Quellen, klaren Einschränkungen und ohne medizinische Beratung. Published: 2026-05-20 Last updated: 2026-05-20 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, diagnostic delay, pain, quality of life, surgery FAQ questions: Was deckt dieses HS-Forschungsupdate ab? | Ist das eine medizinische Beratung? | Wie sollte ich dieses Update nutzen? | Warum sind Maße zur Lebensqualität in der HS-Forschung wichtig? References: - The Role of Inflammatory Biomarkers in Disease Severity and Treatment Response across Psoriasis, Atopic Dermatitis, and Hidradenitis Suppurativa-A Narrative Review. - Dermatology and therapy, 2026 — PMID 42156635 · DOI 10.1007/s13555-026-01733-x - https://pubmed.ncbi.nlm.nih.gov/42156635/ - Global Healthcare Study on Psoriasis (GHSP): cohort profile and first findings. - BMJ open, 2026 — PMID 42156142 · DOI 10.1136/bmjopen-2025-112891 - https://pubmed.ncbi.nlm.nih.gov/42156142/ - Position Statement of the EADV Task Forces With External Experts on Quality of Life Measurement in Hidradenitis Suppurativa: An Update. - International journal of dermatology, 2026 — PMID 42144705 · DOI 10.1111/ijd.70443 - https://pubmed.ncbi.nlm.nih.gov/42144705/ - Patients' preference regarding patient reported outcome measures (PROMs) for hidradenitis suppurativa, a cross-sectional multi-center study. - Dermatology (Basel, Switzerland), 2026 — PMID 42139161 · DOI 10.1159/000552227 - https://pubmed.ncbi.nlm.nih.gov/42139161/ - New Hidradenitis Suppurativa in Children: Influence of Neighborhood Socioeconomic Status. - Pediatric dermatology, 2026 — PMID 42132305 · DOI 10.1111/pde.70265 - https://pubmed.ncbi.nlm.nih.gov/42132305/ - Laboratory Parameters Can Serve as Objective Auxiliary Tools for Assessing Disease Severity in Hidradenitis Suppurativa: A 5-Year Period Single-Center Retrospective Study. - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42153035 · DOI 10.2147/CCID.S601760 · PMCID PMC13180368 - https://pubmed.ncbi.nlm.nih.gov/42153035/ - Spatially Profiling Trace Cytokine Signatures From Microscopically Derived Skin Samples to Probe Skin Disease Inflammation. - Small methods, 2026 — PMID 42124321 · DOI 10.1002/smtd.202501964 - https://pubmed.ncbi.nlm.nih.gov/42124321/ - High-Frequency Ultrasound in Hidradenitis Suppurativa: From Lesion Detection to Iconographic Lesion-Level Management. - American journal of clinical dermatology, 2026 — PMID 42118485 · DOI 10.1007/s40257-026-01040-3 - https://pubmed.ncbi.nlm.nih.gov/42118485/ - Defining Minimal Disease Activity in Hidradenitis Suppurativa: A New Clinical Target. - Journal of cutaneous medicine and surgery, 2026 — PMID 42117442 · DOI 10.1177/12034754261442925 - https://pubmed.ncbi.nlm.nih.gov/42117442/ - Impact of Bariatric Surgery on Quality of Life and Psychological Well-Being Among Patients with Hidradenitis Suppurativa: A Cross-Sectional Study. - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42131295 · DOI 10.2147/CCID.S584656 · PMCID PMC13165486 - https://pubmed.ncbi.nlm.nih.gov/42131295/ - The Multifaceted Role of Keratinocytes in Hidradenitis Suppurativa Pathogenesis. - Experimental dermatology, 2026 — PMID 42124376 · DOI 10.1111/exd.70269 · PMCID PMC13168781 - https://pubmed.ncbi.nlm.nih.gov/42124376/ - How I Do It: MRI Approach to Perianal Fistulas. - Radiology, 2026 — PMID 42117990 · DOI 10.1148/radiol.251909 - https://pubmed.ncbi.nlm.nih.gov/42117990/ - Patterns of Musculoskeletal Involvement in Hidradenitis Suppurativa: A Pilot Study. - Cureus, 2026 — PMID 42147604 · DOI 10.7759/cureus.106996 · PMCID PMC13172419 - https://pubmed.ncbi.nlm.nih.gov/42147604/ - Severe Penoscrotal Lymphedema in Hidradenitis Suppurativa: A Case Series. - Skin appendage disorders, 2026 — PMID 42137224 · DOI 10.1159/000551470 · PMCID PMC13171140 - https://pubmed.ncbi.nlm.nih.gov/42137224/ - Viable vs. Nonviable Microbiota Evaluation of the Hair Follicle and Scalp Microbiome. - Methods in molecular biology (Clifton, N.J.), 2026 — PMID 42149452 · DOI 10.1007/978-1-0716-5253-4_18 - https://pubmed.ncbi.nlm.nih.gov/42149452/ #### Alltag - Haarentfernung bei Acne inversa: Rasieren, Wachsen, Trimmen und Laser-Haarentfernung URL: https://www.acneinversa.life/de/blog/acne-inversa-haarentfernung-rasieren-laser/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-haarentfernung-rasieren-laser.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-haarentfernung-rasieren-laser.txt Description: Dürfen Sie sich bei Hidradenitis suppurativa rasieren? Ein Methodenvergleich von Rasur, Trimmen, Wachsen, Enthaarungscreme und professioneller Laser-Haarentfernung – mit Einordnung, was die Evidenz für jede Methode tatsächlich hergibt. Published: 2026-08-15 Last updated: 2026-08-15 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, rasieren, haarentfernung, laser-haarentfernung, waxing, nd:yag, ipl, koerperpflege, behandlungsoptionen FAQ questions: Verschlimmert Rasieren die HS? | Ist Trimmen besser als Rasieren bei HS? | Kann ich mich mit HS wachsen lassen? | Sind Enthaarungscremes bei HS sicher? | Hilft Laser-Haarentfernung bei Hidradenitis suppurativa? | Ist Nd:YAG der beste Laser bei HS? | Ist IPL dasselbe wie Laser-Haarentfernung? | Kann ich ein Heim-IPL- oder Lasergerät bei HS verwenden? | Ist CO2-Laser dasselbe wie Laser-Haarentfernung? | Kann Laser-Haarentfernung HS heilen? References: - Shipman WD et al. Efficacy of laser hair removal in hidradenitis suppurativa: A systematic review and meta-analysis. - Lasers in Surgery and Medicine, 2024 - https://pubmed.ncbi.nlm.nih.gov/38769894/ - Sidhom D et al. Treatment of hidradenitis suppurativa with 755-nm alexandrite laser hair removal: A randomized controlled trial. - Randomisierte kontrollierte Studie, 2024 - https://pubmed.ncbi.nlm.nih.gov/39072264/ - American Academy of Dermatology. Hidradenitis Suppurativa: Diagnosis and Treatment. - Patienteninformation, aktualisiert Juni 2026 - https://www.aad.org/public/diseases/a-z/hidradenitis-suppurativa-treatment - Jafarzadeh A et al. Systematic review of laser and light-based procedural treatments for hidradenitis suppurativa. - Systematische Übersichtsarbeit, 2025 - https://pubmed.ncbi.nlm.nih.gov/41201673/ - Gawroński M et al. Advances in Laser Therapy for Hidradenitis Suppurativa. - Systematische Übersichtsarbeit, 2025 - https://pubmed.ncbi.nlm.nih.gov/41227081/ - Lauro F et al. Hair removal and deodorants in hidradenitis suppurativa: An online survey on patients' habits. - Journal of Cosmetic Dermatology, 2023 - Morgan WP, Leicester G. The role of depilation and deodorants in hidradenitis suppurativa. - Archives of Dermatology, 1982 - European S2k Guidelines for Hidradenitis Suppurativa / Acne Inversa, Part 2: Treatment. - Leitlinie, 2025 - https://pubmed.ncbi.nlm.nih.gov/39699926/ - HS Foundation. Clinician and patient resources on procedural HS treatment. - Patientenorganisation, Stand 2026 - Acne inversa: Geruch und Sekretion – warum HS riechen kann und was das bedeutet URL: https://www.acneinversa.life/de/blog/acne-inversa-geruch-sekretion/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-geruch-sekretion.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-geruch-sekretion.txt Description: Drainierende HS-Läsionen können stark riechen. Das bedeutet weder mangelnde Hygiene noch automatisch eine Infektion. Was die Evidenz zu Geruch und Sekretion bei Acne inversa zeigt – und was tatsächlich hilft. Published: 2026-08-14 Last updated: 2026-08-14 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, sekretion, wundsekret, geruch, malodor, wundversorgung, verbaende, hygiene, stigma, infektionsmythen, arztgespraech FAQ questions: Riecht Acne inversa? | Bedeutet Geruch bei Acne inversa mangelnde Hygiene? | Bedeutet übelriechende HS-Sekretion eine Infektion? | Warum riecht HS-Sekretion? | Können Verbände bei Geruch helfen? | Kann ich Essig gegen HS-Geruch verwenden? | Sollte ich wegen des Geruchs antibakterielle Seife verwenden? | Sollte ich Geruch und Sekretion beim Dermatologen ansprechen? References: - HS Foundation. HS Symptoms. - Patientenorganisation, Stand 2026 - American Academy of Dermatology. Hidradenitis Suppurativa: Signs and Symptoms. - Patienteninformation, Stand 2026 - American Academy of Dermatology. Hidradenitis Suppurativa: Diagnosis and Treatment. - Patienteninformation, aktualisiert Juni 2026 - Alavi A et al. Evaluating the Hidradenitis Suppurativa Odor and Drainage Scale (HODS). - JAAD International, 2023 - McKenzie SA et al. Physical symptoms and psychosocial problems associated with hidradenitis suppurativa. - Dermatology Online Journal, 2020 - Kimball AB et al. Burden of hidradenitis suppurativa: a systematic literature review of patient-reported outcomes. - Dermatology and Therapy, 2024 - Poondru SK et al. Wound care counseling of patients with hidradenitis suppurativa. - Klinische Übersichtsarbeit, 2023 - British Association of Dermatologists. Hidradenitis Suppurativa. - Patienteninformation, Stand 2026 - HS Patient Guide. Skin and Wound Care. - Patientenaufklärung, Stand 2026 - Acne inversa (Akne inversa), Perimenopause und Wechseljahre: Bessert sich HS, wenn die Periode ausbleibt? URL: https://www.acneinversa.life/de/blog/acne-inversa-perimenopause-wechseljahre/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-perimenopause-wechseljahre.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-perimenopause-wechseljahre.txt Description: Oft heißt es, Hidradenitis suppurativa werde nach den Wechseljahren meist besser. Die direkte Studienlage stützt diese Erwartung nicht. Was die Forschung tatsächlich zeigt, warum die Perimenopause Muster verändert und was ins Gespräch mit der Praxis gehört. Published: 2026-08-13 Last updated: 2026-08-13 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Wechseljahre, Menopause, Perimenopause, Hormone, Hormonersatztherapie, Hitzewallungen, Nachtschweiß, Symptome festhalten, Terminvorbereitung FAQ questions: Verschwindet Hidradenitis suppurativa nach der Menopause? | Kann sich HS in der Perimenopause verschlechtern? | Warum ist meine HS noch aktiv, obwohl meine Periode ausgeblieben ist? | Verursacht die Menopause HS? | Sollte ich meine Hormone testen lassen, wenn sich meine HS in den Wechseljahren verschlechtert? | Hilft eine Hormonersatztherapie gegen HS? | Sollte ich meine HS-Medikation nach der Menopause absetzen? References: - Fernandez JM et al. Menses, pregnancy, delivery, and menopause in hidradenitis suppurativa: A patient survey. - International Journal of Women's Dermatology, 2020 - Kozera E et al. Clinical considerations in the management of hidradenitis suppurativa in women. - International Journal of Women's Dermatology, 2021 - Menopause and common dermatoses: a systematic review. - Systematische Übersichtsarbeit, 2026 - Dattolo SM et al. Beyond the skin: endocrine, psychological and nutritional aspects in women with hidradenitis suppurativa. - Journal of Translational Medicine, 2025 - Hidradenitis suppurativa: a review of hormonal and metabolic interventions. - Italian Journal of Dermatology and Venereology, 2026 - American Academy of Dermatology. Hidradenitis suppurativa: Causes. - AAD-Patienteninformation - Cucu AI et al. Hidradenitis suppurativa in postmenopause. - Fallbasierte Literaturübersicht, 2021 - Sport bei Acne inversa (Akne inversa): Aktiv bleiben, ohne Schübe zu befeuern URL: https://www.acneinversa.life/de/blog/sport-bewegung-acne-inversa/ Markdown: https://www.acneinversa.life/de/blog/sport-bewegung-acne-inversa.md Plain text: https://www.acneinversa.life/de/blog/sport-bewegung-acne-inversa.txt Description: Viele Menschen mit HS hören aus Angst vor einem Schub still mit dem Sport auf. Dieser Leitfaden zeigt, was die Forschung zu HS und körperlicher Aktivität tatsächlich zeigt, warum Hitze, Schweiß und Reibung — nicht die Belastung selbst — die eigentlichen Auslöser sind, und wie sich eine Routine aufbauen lässt, die mit der Erkrankung arbeitet statt gegen sie. Published: 2026-08-10 Last updated: 2026-08-10 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Sport, körperliche Aktivität, Krafttraining, Fitness, Schweiß, Schubmanagement, Beweglichkeit FAQ questions: Verursacht Sport HS-Schübe? | Ist Sport während eines aktiven Schubs sicher? | Welche Sportarten werden bei HS grundsätzlich als leichter verträglich beschrieben? | Hilft Krafttraining bei HS gezielt, oder ist das nur allgemeiner Fitness-Rat? | Sollte ich wegen gemeinsam genutzter Geräte und Umkleiden auf das Fitnessstudio verzichten? | Ich habe tiefe Vernarbungen oder eingeschränkte Beweglichkeit durch HS. Kann ich trotzdem trainieren? | Macht der Fitnessverlust durch Sportvermeidung bei HS wirklich einen Unterschied? References: - Long V, Tham SL, Choi EC, Chandran NS. Exercise Recommendations for Hidradenitis Suppurativa Patients. - Skin Appendage Disorders, 2023;9(5):392–396 - Physical Activity in Hidradenitis Suppurativa (HS) — Studienprotokoll zur Erfassung von Bewegungshürden und Testung eines strukturierten Aktivitätsprogramms. - ClinicalTrials.gov, NCT06015438 - Individualisiertes Widerstandsband- und Körpergewichts-Krafttrainingsprogramm für Patient:innen mit mittelschwerer bis schwerer HS, erfasst zu Beginn sowie nach 6 und 12 Wochen (University of Miami Health System, Miami HS Center). - Berichtet in Medscape Medical News, April 2026 - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - Constantinou CA et al. Hyperhidrosis in patients with hidradenitis suppurativa: prevalence and management. - British Journal of Dermatology - Sportwahl bei Acne inversa (Akne inversa): Ein praktischer Leitfaden nach Körperregion URL: https://www.acneinversa.life/de/blog/sportarten-bei-acne-inversa-koerperregionen/ Markdown: https://www.acneinversa.life/de/blog/sportarten-bei-acne-inversa-koerperregionen.md Plain text: https://www.acneinversa.life/de/blog/sportarten-bei-acne-inversa-koerperregionen.txt Description: Ob eine Sportart bei HS eher gut oder eher schlecht funktioniert, hängt viel stärker davon ab, welche Körperregionen betroffen sind, als von einer allgemeinen Rangliste. Ein praktischer Leitfaden zu Ausrüstung, Anpassungen und Sportwahl nach axillärer, inguinaler, inframammärer und glutealer Erkrankung. Published: 2026-08-10 Last updated: 2026-08-10 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Sport, Bewegung, Scheuern, Kleidung, Ausrüstung, Schwimmen, Kontaktsport FAQ questions: Kann ich mit HS in ein gechlortes Schwimmbad gehen? | Ist Kontakt- oder Ringsport (Ringen, Judo, BJJ) mit HS sicher? | Welcher Sport-BH eignet sich bei HS unter der Brust? | Sollte ich Radfahren meiden, wenn ich HS in der Leiste habe? | Helfen Kompressionskleidung oder verschlimmern sie HS? | Können bestimmte Sportausrüstungen (Gurte, Polster, Geschirre) Schübe auslösen? References: - Long V, Tham SL, Choi EC, Chandran NS. Exercise Recommendations for Hidradenitis Suppurativa Patients. - Skin Appendage Disorders, 2023;9(5):392–396 - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - National Federation of State High School Associations (NFHS) und NCAA Sports Medicine Handbook: allgemeine Ausschlusskriterien für offene, nässende oder nicht abdeckbare Hautläsionen im Kontakt- und Ringsport. - NFHS / NCAA-Sportmedizin-Richtlinien - American Academy of Dermatology. Sportdermatologie: Vorbeugung und Behandlung von Scheuerstellen, Follikulitis und Hautinfektionen bei Sportler:innen. - AAD-Patienteninformation - Acne inversa (Akne inversa) und der Menstruationszyklus: Kann die Periode HS beeinflussen? URL: https://www.acneinversa.life/de/blog/acne-inversa-menstruationszyklus-periode-schuebe/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-menstruationszyklus-periode-schuebe.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-menstruationszyklus-periode-schuebe.txt Description: Viele Betroffene berichten, dass sich ihre Acne inversa vor der Periode verschlechtert. Dieser Artikel zeigt, was die Studien wirklich gefunden haben, warum die Schätzungen so weit auseinandergehen und wie sich ein wiederkehrendes Muster von einem Zufall unterscheiden lässt. Published: 2026-08-08 Last updated: 2026-08-08 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Menstruationszyklus, Periode, Hormone, Schübe, prämenstruell, Symptome festhalten, Terminvorbereitung FAQ questions: Verschlechtert sich Acne inversa häufig vor der Periode? | Warum wird meine HS vor der Periode schlechter? | Bedeutet ein Schub rund um die Periode, dass ich eine Hormonstörung habe? | Hilft die Pille gegen zyklusbedingte HS-Schübe? | Sollte ich Zyklus und HS-Beschwerden dokumentieren? | Mein Zyklus ist unregelmäßig. Kann ich trotzdem nach einem Muster suchen? References: - Garrett O, Hutchison E, Wainman HE. ‘My HS is significantly impacted by my cycle’: a cross-sectional study exploring the impact of menstruation and pregnancy on hidradenitis suppurativa. - Skin Health and Disease, 2026 - Collier EK, Price KN, Grogan TR, Naik HB, Shi VY, Hsiao JL. Characterizing perimenstrual flares of hidradenitis suppurativa. - International Journal of Women's Dermatology, 2020 - Fernandez JM et al. Menses, pregnancy, delivery, and menopause in hidradenitis suppurativa: A patient survey. - International Journal of Women's Dermatology, 2020 - Association of hidradenitis suppurativa flares and the menstrual cycle: A prospective cohort study (Abstract 332). - Journal of Investigative Dermatology / Society for Investigative Dermatology, 2024 - Riis PT et al. The Role of Androgens and Estrogens in Hidradenitis Suppurativa — A Systematic Review. - Acta Dermatovenerologica Croatica, 2016 - Vellaichamy G et al. The Role of Hormones in Hidradenitis Suppurativa: A Systematic Review. - International Journal of Molecular Sciences, 2022 - Zouboulis CC et al. European S2k guidelines for hidradenitis suppurativa/acne inversa part 2: Treatment. - Journal of the European Academy of Dermatology and Venereology, 2025 - American Academy of Dermatology. Hidradenitis suppurativa: Causes. - AAD-Patienteninformation - Acne inversa (Akne inversa), Schlaf und Müdigkeit: Warum HS so erschöpfend sein kann URL: https://www.acneinversa.life/de/blog/acne-inversa-schlaf-muedigkeit-erschoepfung/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-schlaf-muedigkeit-erschoepfung.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-schlaf-muedigkeit-erschoepfung.txt Description: HS kann den Schlaf durch Schmerzen, Juckreiz und Sekretion stören, und Erschöpfung wird zunehmend als Teil der Krankheitslast anerkannt. Anhaltende Müdigkeit kann aber mehrere Ursachen haben und gehört gesondert ins ärztliche Gespräch. Published: 2026-08-04 Last updated: 2026-08-04 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Müdigkeit, Schlaf, Schlafstörungen, Schmerzen, Juckreiz, Lebensqualität, Terminvorbereitung FAQ questions: Kann Acne inversa müde machen? | Kann HS den Schlaf stören? | Sind Schlafstörungen bei HS häufig? | Gibt es einen Zusammenhang zwischen HS und Schlafapnoe? | Verbessert besserer Schlaf meine HS? | Warum bin ich erschöpft, obwohl ich geschlafen habe? References: - McGrath B et al. Exploring the impact of fatigue and sleep disturbance in hidradenitis suppurativa: perspectives from patients and healthcare professionals. - Acta Dermato-Venereologica, 2026 - Yeroushalmi S et al. Hidradenitis suppurativa and sleep: a systematic review. - Archives of Dermatological Research, 2023 - Kaaz K et al. Influence of itch and pain on sleep quality in patients with hidradenitis suppurativa. - Acta Dermato-Venereologica, 2018 - Halioua B et al. Insomnia in patients suffering from hidradenitis suppurativa. - JEADV Clinical Practice, 2023 - Kapur S et al. The bidirectional link between hidradenitis suppurativa and obstructive sleep apnea. - International Journal of Dermatology, 2026 - Guy's and St Thomas' NHS Foundation Trust. Hidradenitis suppurativa: looking after yourself physically. - NHS-Patienteninformation, überprüft 2024 - Bierhefe und Acne inversa (Akne inversa): Mythos, Mechanismus und Evidenz URL: https://www.acneinversa.life/de/blog/bierhefe-acne-inversa-evidenz/ Markdown: https://www.acneinversa.life/de/blog/bierhefe-acne-inversa-evidenz.md Plain text: https://www.acneinversa.life/de/blog/bierhefe-acne-inversa-evidenz.txt Description: Hefefreie Ernährung verfügt über die stärkste einzelne Evidenzbasis aller Ernährungsansätze bei HS, einschließlich konsistenter Daten aus Fallserien und eines plausiblen immunologischen Mechanismus. Dieser Artikel erklärt den Wissensstand und wie man über einen Eliminationsversuch nachdenken sollte. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Bierhefe, Saccharomyces cerevisiae, Ernährung, Elimination, ASCA, hefefrei FAQ questions: Kann ich einfach Bier und Brot weglassen und schauen, ob das hilft? | Ist Sauerteigbrot bei einer hefefreien Ernährung erlaubt? | Und was ist mit Wein und Spirituosen? | Sollte ich mich auf ASCA-Antikörper testen lassen? | Was, wenn ich neben HS auch Morbus Crohn habe? | Wird sich hefefreie Ernährung auf mein Darmmikrobiom auswirken? | Kann ich B-Vitamin-Präparate einnehmen, die hefebasierte B-Vitamine enthalten? | Ist Hefeflocken (Nährhefe) erlaubt? | Und was ist mit Bierhefe-Präparaten (bewusst wegen der B-Vitamine eingenommen)? | Meine HS ist schwer und ich möchte alles ausprobieren. Sollte ich Hefe-Elimination, AIP und Milchprodukte-Elimination gleichzeitig durchführen? References: - Cannistra C et al. Treatment of hidradenitis suppurativa: Surgery and yeast (Saccharomyces cerevisiae)-exclusion diet. Results after 6 years. Surgery, 2020. - Cannistra C, Finocchi V, Trivisonno A, Tambasco D. New perspectives in the treatment of hidradenitis suppurativa: Surgery and brewer’s yeast-exclusion diet. Surgery, 2013. - Assan F et al. Anti-Saccharomyces cerevisiae IgG and IgA antibodies are associated with systemic inflammation and advanced disease in hidradenitis suppurativa. Journal of Allergy and Clinical Immunology, 2020. - Sivanand A et al. Weight Loss and Dietary Interventions for Hidradenitis Suppurativa: A Systematic Review. Journal of Cutaneous Medicine and Surgery, 2019. - Vural S et al. Evaluating dietary considerations in hidradenitis suppurativa: a critical examination of existing knowledge. International Journal of Dermatology, 2024. - Deodorant und Acne inversa (Akne inversa): Welche Inhaltsstoffe Probleme verursachen und welche Alternativen funktionieren URL: https://www.acneinversa.life/de/blog/deodorant-acne-inversa-inhaltsstoffe-alternativen/ Markdown: https://www.acneinversa.life/de/blog/deodorant-acne-inversa-inhaltsstoffe-alternativen.md Plain text: https://www.acneinversa.life/de/blog/deodorant-acne-inversa-inhaltsstoffe-alternativen.txt Description: Viele HS-Patienten erkennen bestimmte Deodorants als Auslöser von Schüben. Dieser Artikel erläutert die relevanten Inhaltsstoffe, den Unterschied zwischen Antitranspirant und Deodorant und wie man Produkte auswählt, die funktionieren. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Deodorant, Antitranspirant, Hautreizung, parfümfrei, Aluminiumchlorid, Körperpflege FAQ questions: Kann ich einfach komplett auf Deodorant und Antitranspirant verzichten? | Mein Deodorant hat früher gut funktioniert und löst jetzt Schübe aus. Was hat sich geändert? | Sollte ich am Abend vor einem dermatologischen Termin auf Deodorant verzichten? | Ist es sicher, Antitranspirant im Leistenbereich zu verwenden? | Verschlimmert Rasieren die HS? References: - Pariser DM, Ballard A. *Topical therapies in hyperhidrosis care.* Dermatologic Clinics. - Hamann CR et al. *Contact dermatitis from personal care products.* Dermatologic Clinics. - Scientific Committee on Consumer Safety (SCCS), European Commission. *Opinion on the safety of aluminum compounds in cosmetic products.* - Bundesinstitut für Risikobewertung (BfR). *Aktualisierte Bewertung von Aluminium in Antitranspirantien.* 2019. - Goossens A, Aerts O. *Cosmetic intolerance: ingredients and patch test results.* Contact Dermatitis. - Diagnose Akne inversa: Was in den ersten Wochen zählt (und was nicht) URL: https://www.acneinversa.life/de/blog/diagnose-acne-inversa-erste-wochen/ Markdown: https://www.acneinversa.life/de/blog/diagnose-acne-inversa-erste-wochen.md Plain text: https://www.acneinversa.life/de/blog/diagnose-acne-inversa-erste-wochen.txt Description: Die erste Zeit nach einer HS-Diagnose ist überwältigend. Dieser Artikel trennt, was in den ersten Wochen wirklich wichtig ist, von dem, was warten kann — und welche Entscheidungen Sie nicht in der Krise treffen müssen. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Neudiagnose, erste Schritte, Patientenorientierung, frühe HS, Diagnoseschock FAQ questions: Sollte ich eine Zweitmeinung einholen? | Wie schnell wird die Behandlung helfen? | Gibt es eine Heilung in Sicht? | Soll ich einer Patientenorganisation beitreten? | Werden meine Kinder HS bekommen? | Werde ich ein normales Leben führen können? References: - Europäische S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - Zouboulis CC et al. - Nordamerikanische klinische Behandlungsleitlinien zur Hidradenitis suppurativa - Alikhan A et al. - Ressourcen für neu diagnostizierte Patienten - Hidradenitis Suppurativa Foundation - Geschlechts- und altersadjustierte Bevölkerungsanalyse zur Prävalenzschätzung der Hidradenitis suppurativa in den USA - JAMA Dermatology - HS-Patientennetzwerk und andere regionale Patientenorganisationen - Germany - Die Autoimmun-Protokoll-Diät (AIP) bei Acne inversa (Akne inversa): Was die Evidenz tatsächlich zeigt URL: https://www.acneinversa.life/de/blog/autoimmun-protokoll-diaet-acne-inversa-evidenz/ Markdown: https://www.acneinversa.life/de/blog/autoimmun-protokoll-diaet-acne-inversa-evidenz.md Plain text: https://www.acneinversa.life/de/blog/autoimmun-protokoll-diaet-acne-inversa-evidenz.txt Description: Die Autoimmun-Protokoll-Diät wird in HS-Communities viel diskutiert. Dieser Artikel erklärt, was AIP eigentlich ist, welche konkrete Evidenz bei HS existiert und gibt eine ehrliche Einschätzung von Risiken und Nutzen. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, AIP, Autoimmun-Protokoll, Ernährung, Eliminationsdiät, Paleo, Nährstoffversorgung FAQ questions: Meine HS hat sich dramatisch gebessert, als ich mit AIP begonnen habe. Ist die Diät wirklich dafür verantwortlich? | Ist AIP langfristig sicher? | Sollte ich meiner Dermatologin oder meinem Dermatologen mitteilen, dass ich AIP ausprobiere? | Übernimmt meine Krankenkasse die Kosten für eine Ernährungsberatung? | Was ist speziell mit Gluten? | Kann ich AIP durchführen, während ich ein Biologikum erhalte? | Was ist mit Intervallfasten bei HS? References: - Vural S et al. Evaluating dietary considerations in hidradenitis suppurativa: A critical examination of existing knowledge. International Journal of Dermatology, 2024. - Sivanand A et al. Weight Loss and Dietary Interventions for Hidradenitis Suppurativa: A Systematic Review. Journal of Cutaneous Medicine and Surgery, 2019. - Choi F, Lehmer L, Ekelem C, Mesinkovska NA. Dietary and metabolic factors in the pathogenesis of hidradenitis suppurativa: a systematic review. International Journal of Dermatology. - Holm JG et al. Studies on the role of diet in the management of hidradenitis suppurativa are needed. Journal of the American Academy of Dermatology, 2019. - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - Für Partner: Wie man jemanden mit Acne inversa (Akne inversa) wirklich unterstützt URL: https://www.acneinversa.life/de/blog/partner-acne-inversa-unterstuetzen/ Markdown: https://www.acneinversa.life/de/blog/partner-acne-inversa-unterstuetzen.md Plain text: https://www.acneinversa.life/de/blog/partner-acne-inversa-unterstuetzen.txt Description: Wenn bei Ihrem Partner Hidradenitis suppurativa diagnostiziert wurde, sind Sie Teil der Krankheitserfahrung – ob das jemand anerkannt hat oder nicht. Dieser Artikel ist für Sie. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Partner, Pflegende Angehörige, Beziehungen, Unterstützung, Kommunikation FAQ questions: Kann ich mich bei meinem Partner mit HS anstecken? | Soll ich HS bei Familientreffen oder gegenüber Freunden ansprechen? | Mein Partner möchte nicht über HS reden. Was soll ich tun? | Soll ich dieselben Artikel wie mein Partner über HS lesen? References: - Sexuality in Patients with Hidradenitis Suppurativa: Beliefs, Behaviors and Needs - International Journal of Environmental Research and Public Health - Psychosocial impact of hidradenitis suppurativa: a qualitative study - Acta Dermato-Venereologica - Pain, psychological comorbidities, disability, and impaired quality of life in hidradenitis suppurativa - Current Pain and Headache Reports - Resources for family members and partners - Hidradenitis Suppurativa Foundation - Gewichtsreduktion und Acne inversa (Akne inversa): Wie viel Besserung ist realistisch? URL: https://www.acneinversa.life/de/blog/gewichtsreduktion-acne-inversa-realistische-erwartungen/ Markdown: https://www.acneinversa.life/de/blog/gewichtsreduktion-acne-inversa-realistische-erwartungen.md Plain text: https://www.acneinversa.life/de/blog/gewichtsreduktion-acne-inversa-realistische-erwartungen.txt Description: Das Körpergewicht ist einer der am konsistentesten genannten beeinflussbaren Faktoren bei HS. Dieser Artikel bewertet, was die Evidenz tatsächlich zeigt, behandelt die Frage der bariatrischen Chirurgie ehrlich und ordnet die Gewichtsreduktion als einen Faktor unter mehreren ein, nicht als moralisches Gebot. Published: 2026-05-21 Last updated: 2026-08-20 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Gewicht, BMI, Adipositas, bariatrische Chirurgie, Lebensstil, metabolische Faktoren FAQ questions: Wird das Abnehmen meine HS heilen? | Wie viel Gewichtsverlust ist nötig, um eine Besserung zu sehen? | Sollte ich den Beginn einer Biologika-Therapie verschieben, bis ich abgenommen habe? | Sind GLP-1-Agonisten (Semaglutid, Ozempic, Wegovy) bei HS hilfreich? | Sollte ich mich wegen meiner HS einer bariatrischen Operation unterziehen? | Was ist, wenn ich bei normalem Gewicht HS habe? | Was ist, wenn ich versucht habe abzunehmen, aber keinen Erfolg hatte? | Wirkt sich eine Gewichtsabnahme auf meine Möglichkeit aus, mich wegen HS operieren zu lassen? | Sollte ich eine Ernährungsberatung in Anspruch nehmen, auch wenn ich nicht abnehmen möchte? References: - Sivanand A et al. Weight Loss and Dietary Interventions for Hidradenitis Suppurativa: A Systematic Review. Journal of Cutaneous Medicine and Surgery, 2019. - Kromann CB et al. Risk factors, clinical course and long-term prognosis in hidradenitis suppurativa: A cross-sectional study. British Journal of Dermatology. - 2024 systematic review and meta-analysis of obesity, smoking, diabetes mellitus and HS. International Journal of Dermatology. - Sivakumaran S et al. Bariatric surgery and the impact on hidradenitis suppurativa: a retrospective study. Surgery for Obesity and Related Diseases. - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - Intimität und Sexualität mit Akne inversa: Ein ehrlicher Leitfaden URL: https://www.acneinversa.life/de/blog/intimitaet-sexualitaet-acne-inversa/ Markdown: https://www.acneinversa.life/de/blog/intimitaet-sexualitaet-acne-inversa.md Plain text: https://www.acneinversa.life/de/blog/intimitaet-sexualitaet-acne-inversa.txt Description: HS betrifft häufig die intimsten Bereiche des Körpers — anatomisch, emotional und in Beziehungen. Dieser Artikel behandelt die Fragen zu Sex und Intimität, die in den meisten Kliniken nicht angesprochen werden. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Intimität, Sexualität, Beziehungen, Körperbild, Kommunikation, sexuelle Funktionsstörung FAQ questions: Kann Acne Inversa das Sexleben beeinflussen? | Sollte ich HS einem neuen Partner gegenüber offenlegen? | Was hilft konkret bei Schmerzen während der Intimität? | Gibt es professionelle Unterstützung für sexuelle Anliegen bei HS? References: - Profound disturbances of sexual health in patients with acne inversa - Journal of the American Academy of Dermatology - Sexuality in Patients with Hidradenitis Suppurativa: Beliefs, Behaviors and Needs - International Journal of Environmental Research and Public Health - Sexual health and quality of life are impaired in hidradenitis suppurativa: a multicentre cross-sectional study - British Journal of Dermatology - Pain, psychological comorbidities, disability, and impaired quality of life in hidradenitis suppurativa - Current Pain and Headache Reports - Patient resources on relationships and intimacy - Hidradenitis Suppurativa Foundation - Kleidung bei Acne inversa (Akne inversa): Reibung, Stoffe und Schnitt URL: https://www.acneinversa.life/de/blog/kleidung-acne-inversa-reibung-stoffe/ Markdown: https://www.acneinversa.life/de/blog/kleidung-acne-inversa-reibung-stoffe.md Plain text: https://www.acneinversa.life/de/blog/kleidung-acne-inversa-reibung-stoffe.txt Description: Die Kleidungswahl ist eine der wenigen Maßnahmen, die die alltägliche HS-Verschlimmerung spürbar reduziert. Dieser Artikel behandelt die Stoffwissenschaft, konkrete Kleidungskategorien und praktische Strategien für das ganze Jahr. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Kleidung, Stoffe, Reibung, Unterwäsche, BHs, Anti-Scheuern, Arbeitskleidung FAQ questions: Gibt es insgesamt einen „besten“ Stoff für HS? | Sollte ich eine Nummer größer wählen? | Sind Kompressionskleidungsstücke gut für HS? | Muss ich neue Kleidung vor dem Tragen waschen? | Was ist mit Waschmittel? References: - Vossen ARJV et al. *Lifestyle interventions and hidradenitis suppurativa: A systematic review.* Journal of the European Academy of Dermatology and Venereology. - Garg A et al. *Comorbidity screening in hidradenitis suppurativa.* Journal of the American Academy of Dermatology. - Zouboulis CC et al. *European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa.* - Hidradenitis Suppurativa Foundation. *Patient resources on lifestyle adaptation and self-management.* - Milchprodukte und Acne inversa (Akne inversa): Faktencheck einer beliebten These URL: https://www.acneinversa.life/de/blog/milchprodukte-acne-inversa-evidenz/ Markdown: https://www.acneinversa.life/de/blog/milchprodukte-acne-inversa-evidenz.md Plain text: https://www.acneinversa.life/de/blog/milchprodukte-acne-inversa-evidenz.txt Description: Der Verzicht auf Milchprodukte ist eine der am häufigsten empfohlenen Ernährungsmaßnahmen in HS-Communities. Dieser Artikel untersucht, was die Evidenz tatsächlich zeigt, welche Mechanismen vorgeschlagen werden und wie man über einen Eliminationsversuch nachdenken sollte. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Milchprodukte, Milch, Ernährung, Elimination, Insulin, IGF-1, Kasein, mTOR FAQ questions: Meine HS hat sich dramatisch gebessert, als ich Milchprodukte weggelassen habe. Sind Milchprodukte wirklich die Ursache? | Muss ich völlig konsequent sein, oder kann ich gelegentlich Milchprodukte vertragen? | Sind laktosefreie Milchprodukte eine sinnvolle Alternative? | Was ist mit Milchbestandteilen in Medikamenten und Nahrungsergänzungsmitteln? | Nehme ich ab, wenn ich Milchprodukte weglasse? | Darf ich Molkenproteinpulver verwenden? | Mein Hautarzt ist der Meinung, dass Ernährungsumstellungen keine Rolle spielen. Liegt er falsch? References: - Danby FW et al. Hidradenitis suppurativa and dairy. Journal of the American Academy of Dermatology, 2015. - Vural S et al. Evaluating dietary considerations in hidradenitis suppurativa: a critical examination of existing knowledge. International Journal of Dermatology, 2024. - Sivanand A et al. Weight Loss and Dietary Interventions for Hidradenitis Suppurativa: A Systematic Review. Journal of Cutaneous Medicine and Surgery, 2019. - Melnik BC. Linking diet to acne metabolomics, inflammation, and comedogenesis: an update. Clinical, Cosmetic and Investigational Dermatology. - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - Rauchen und Acne inversa (Akne inversa): Was die Evidenz tatsächlich zeigt – und warum es kompliziert ist URL: https://www.acneinversa.life/de/blog/rauchen-acne-inversa-evidenz-rauchstopp/ Markdown: https://www.acneinversa.life/de/blog/rauchen-acne-inversa-evidenz-rauchstopp.md Plain text: https://www.acneinversa.life/de/blog/rauchen-acne-inversa-evidenz-rauchstopp.txt Description: Rauchen ist in den veröffentlichten Daten der mit Abstand stärkste beeinflussbare Risikofaktor für HS. Dieser Artikel erklärt, was die Forschung tatsächlich zeigt, warum das Aufhören schwerer ist, als es klingt, und welche Evidenz zur Entwöhnung speziell bei HS existiert. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Rauchen, Tabak, Entwöhnung, Nikotin, beeinflussbare Risikofaktoren, Lebensstil FAQ questions: Wird das Aufhören mit dem Rauchen meine HS heilen? | Wie lange nach dem Aufhören sollte ich mit einer Besserung rechnen? | Was, wenn ich nicht vollständig aufhören kann – hilft das Reduzieren? | Ist rauchloser Tabak eine sicherere Alternative? | Kann mir in Deutschland ein Entwöhnungsmedikament über die GKV verschrieben werden? | Beeinflusst Rauchen die Biologika-Therapie bei HS? | Was, wenn ich zu Hause oder am Arbeitsplatz Passivrauch ausgesetzt bin? References: - Acharya P, Mathur M. *Hidradenitis suppurativa and smoking: a systematic review and meta-analysis.* Journal of the American Academy of Dermatology, 2020. - Garg A, Papagermanos V, Midura M, Strunk A. *Incidence of hidradenitis suppurativa among tobacco smokers: a population-based retrospective analysis in the U.S.A.* British Journal of Dermatology, 2018. - Park S et al. *Smoking Cessation and Risk of Hidradenitis Suppurativa Development.* JAMA Dermatology, 2024. - Denny G, Anadkat MJ. *The effect of smoking and age on the response to first-line therapy of hidradenitis suppurativa: an institutional retrospective cohort study.* Journal of the American Academy of Dermatology, 2017. - Stead LF et al. *Combined pharmacotherapy and behavioural interventions for smoking cessation.* Cochrane Database of Systematic Reviews. - Deutsches Krebsforschungszentrum (DKFZ). *Rauchertelefon und Tabakentwöhnungsressourcen.* - Schweiß und Acne inversa (Akne inversa): Warum Hitze Schübe auslöst und was wirklich hilft URL: https://www.acneinversa.life/de/blog/schweiss-acne-inversa-hitze-schuebe/ Markdown: https://www.acneinversa.life/de/blog/schweiss-acne-inversa-hitze-schuebe.md Plain text: https://www.acneinversa.life/de/blog/schweiss-acne-inversa-hitze-schuebe.txt Description: Schweiß ist einer der konstantesten Auslöser von HS-Schüben. Dieser Artikel erklärt die Physiologie, unterscheidet zwischen Schweiß und Hyperhidrose und behandelt das praktische Management das ganze Jahr über, einschließlich verschreibungspflichtiger Optionen. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Schweiß, Hyperhidrose, Auslöser, Antitranspirantien, Botulinumtoxin, Schubmanagement FAQ questions: Verursacht Schweiß selbst HS, oder verschlimmert sich HS nur durch das Schwitzen? | Warum bekomme ich einen HS-Schub, auch wenn ich nicht sichtbar schwitze? | Sind Antitranspirantien für HS-betroffene Haut sicher? | Wird eine Gewichtsabnahme mein Schwitzen reduzieren? | Gibt es einen Zusammenhang zwischen Schwitzen und dem Geruch von HS-Läsionen? References: - Constantinou CA et al. *Hyperhidrosis in patients with hidradenitis suppurativa: prevalence and management.* British Journal of Dermatology. - Solish N et al. *A comprehensive approach to the recognition, diagnosis, and severity-based treatment of focal hyperhidrosis: recommendations of the Canadian Hyperhidrosis Advisory Committee.* Dermatologic Surgery. - Zouboulis CC et al. *European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa.* - International Hyperhidrosis Society. *Patient resources on hyperhidrosis management.* - Bundesinstitut für Risikobewertung (BfR). *Statements on aluminum safety in cosmetic products.* #### Schübe & Schmerzen - Acne inversa und Juckreiz: Warum HS jucken kann – und was das bedeutet und nicht bedeutet URL: https://www.acneinversa.life/de/blog/acne-inversa-juckreiz/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-juckreiz.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-juckreiz.txt Description: Schmerz beherrscht die meisten Gespräche über Acne inversa, aber auch Juckreiz ist ein anerkanntes Symptom. Was die Forschung über Häufigkeit und Zeitpunkt sagt – und was Sie beim nächsten Termin ansprechen können. Published: 2026-08-11 Last updated: 2026-08-11 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Flares & Pain, pruritus, juckreiz, symptome, schuebe, wundheilung, schlaf, arztgespraech FAQ questions: Ist Juckreiz bei Acne inversa normal? | Kann HS vor einem Schub jucken? | Warum juckt meine HS-Wunde beim Heilen? | Bedeutet Juckreiz, dass meine Läsion infiziert ist? | Bedeutet Juckreiz, dass sich meine HS verschlechtert? | Warum juckt meine HS nachts? | Was hilft gegen Juckreiz bei Acne inversa? References: - Chung C et al. Exploring the Pathophysiology, Burden, and Management of Itch in Hidradenitis Suppurativa. - Current Dermatology Reports, 2025 - Agarwal P et al. Itch in Hidradenitis Suppurativa/Acne Inversa: A Systematic Review. - Journal of Clinical Medicine, 2022 - Kaaz K et al. Influence of Itch and Pain on Sleep Quality in Patients with Hidradenitis Suppurativa. - Acta Dermato-Venereologica, 2018 - Yamanaka-Takaichi M et al. The role of mast cells and related molecules in itch of hidradenitis suppurativa. - Experimental Dermatology, 2024 - HS Foundation. HS Symptoms. - Patientenorganisation, überprüft 2026 - MedlinePlus. Hidradenitis Suppurativa. - U.S. National Library of Medicine, überprüft 2026 - American Academy of Dermatology. Hidradenitis Suppurativa: Diagnosis and Treatment. - Patienteninformation, aktualisiert 2026 #### Psychische Gesundheit - Scham, Körperbild und Acne inversa (Akne inversa): Warum es nicht „nur Haut" ist URL: https://www.acneinversa.life/de/blog/scham-koerperbild-acne-inversa/ Markdown: https://www.acneinversa.life/de/blog/scham-koerperbild-acne-inversa.md Plain text: https://www.acneinversa.life/de/blog/scham-koerperbild-acne-inversa.txt Description: Belastungen des Körperbildes und Scham sind zentrale Aspekte des HS-Erlebens, nicht nebensächlich. Dieser Artikel erklärt, warum die Erkrankung in besonderem Maße Scham auslöst und was tatsächlich helfen kann. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Mental Health, Körperbild, Scham, Stigma, Selbstbild, psychische Belastung FAQ questions: Ist es normal, Ekel vor dem eigenen Körper zu empfinden? | Verbessert sich mein Körperbild, wenn meine HS medizinisch besser kontrolliert ist? | Sollte ich mit meiner Dermatologin oder meinem Dermatologen darüber sprechen? | Gibt es Selbsthilfegruppen speziell für Körperbildprobleme bei HS? | Kann sich meine HS bessern, wenn ich abnehme, und würde das meinem Körperbild helfen? References: - Psychosocial impact of hidradenitis suppurativa: a qualitative study - Acta Dermato-Venereologica - Depression in patients with hidradenitis suppurativa - Journal of the European Academy of Dermatology and Venereology - The psychosocial impact of hidradenitis suppurativa: a systematic review of qualitative studies - International Journal of Women’s Dermatology - Profound consequences of hidradenitis suppurativa: a review - British Journal of Dermatology - Mental health resources for HS patients - Hidradenitis Suppurativa Foundation #### Arztbesuche - Partizipative Entscheidungsfindung bei Acne inversa: Behandlungen gemeinsam entscheiden URL: https://www.acneinversa.life/de/blog/acne-inversa-behandlung-gemeinsam-entscheiden/ Markdown: https://www.acneinversa.life/de/blog/acne-inversa-behandlung-gemeinsam-entscheiden.md Plain text: https://www.acneinversa.life/de/blog/acne-inversa-behandlung-gemeinsam-entscheiden.txt Description: Bei Acne inversa gibt es oft mehr als eine vertretbare Behandlungsoption — genau dann gehören Ihre Prioritäten in die Entscheidung. Was partizipative Entscheidungsfindung praktisch bedeutet, was die Evidenz zeigt und wie sie in ein kurzes Arztgespräch passt. Published: 2026-08-16 Last updated: 2026-08-16 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Doctor Visits, partizipative entscheidungsfindung, gemeinsame entscheidungsfindung, gemeinsam entscheiden, therapieziele, arztgespräch, arztbesuch vorbereiten, patientenpräferenzen, therapieentscheidung, acne inversa FAQ questions: Was bedeutet partizipative Entscheidungsfindung bei Acne inversa? | Heißt das, ich suche mir meine Behandlung selbst aus? | Was, wenn meine Hautarztpraxis einfach ansagt, was gemacht wird? | Ist es respektlos, nach anderen Optionen zu fragen? | Wie bereite ich mich auf eine gemeinsame Entscheidung vor? | Verlängert das den Termin? | Was, wenn ich gar nicht weiß, was ich will? | Gehört eine Zweitmeinung dazu? | Verbessert partizipative Entscheidungsfindung den Krankheitsverlauf? References: - Cugno G et al. Patient involvement in treatment decisions is associated with increased therapy satisfaction in Hidradenitis suppurativa. - Frontiers in Medicine, 2025 (deutsche multizentrische Befragung, 124 HS- und 133 Psoriasis-Betroffene) - https://pubmed.ncbi.nlm.nih.gov/40969796/ - Stacey D et al. Decision aids for people facing health treatment or screening decisions. - Cochrane Database of Systematic Reviews, 2024 (209 Studien, 107.698 Teilnehmende) - https://pubmed.ncbi.nlm.nih.gov/38284415/ - McLean D et al. Impact of a hidradenitis suppurativa patient decision aid on treatment decision making: A randomized controlled trial. - JAAD International, 2020 (40 randomisierte Teilnehmende) - https://pubmed.ncbi.nlm.nih.gov/34409339/ - Willems D et al. Patient Preferences in the Management of Hidradenitis Suppurativa: Results of a Multinational Discrete Choice Experiment in Europe. - The Patient, 2023 (219 europäische Patientinnen und Patienten) - https://pubmed.ncbi.nlm.nih.gov/36630078/ - Willems D et al. Identifying Unmet Care Needs and Important Treatment Attributes in the Management of Hidradenitis Suppurativa: A Qualitative Interview Study. - The Patient, 2021 (12 Betroffene, 16 Fachkräfte) - https://pubmed.ncbi.nlm.nih.gov/34368925/ - Thorlacius L et al. A core domain set for hidradenitis suppurativa trial outcomes: an international Delphi process. - British Journal of Dermatology, 2018 (HISTORIC-Konsens, 41 Betroffene und 52 Fachkräfte) - https://pubmed.ncbi.nlm.nih.gov/29654696/ - Shared decision making, NG197. - National Institute for Health and Care Excellence (NICE), 2021 - https://www.nice.org.uk/guidance/ng197 - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa (europäische Leitlinie, Teil 2: Therapie). - Leitlinie, 2025 - https://pubmed.ncbi.nlm.nih.gov/39699926/ - 116117 bei Acne Inversa (Akne inversa): Was die Nummer ist, wann sie hilft — und wann nicht URL: https://www.acneinversa.life/de/blog/116117-acne-inversa-wann-anrufen/ Markdown: https://www.acneinversa.life/de/blog/116117-acne-inversa-wann-anrufen.md Plain text: https://www.acneinversa.life/de/blog/116117-acne-inversa-wann-anrufen.txt Description: Viele Menschen mit Acne Inversa kennen die 116117 nicht. Dieser Artikel erklärt, wofür der ärztliche Bereitschaftsdienst und der Terminservice gedacht sind, wann ein Anruf sinnvoll ist und wann stattdessen die Hautarztpraxis oder die 112 zuständig sind. Published: 2026-08-02 Last updated: 2026-08-02 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Doctor Visits, 116117, ärztlicher Bereitschaftsdienst, Notdienst, Arztbesuch, Terminservice FAQ questions: Kostet der Anruf bei der 116117 etwas? | Ist die 116117 ein Notruf? | Kann ich über die 116117 einen Hautarzttermin bekommen? | Behandelt der Bereitschaftsdienst meine Acne Inversa? References: - Der ärztliche Bereitschaftsdienst: Leistungen und Erreichbarkeit - 116117.de (Kassenärztliche Bundesvereinigung) - https://www.116117.de/de/aerztlicher-bereitschaftsdienst.php - 116117 Terminservice - 116117.de (Kassenärztliche Bundesvereinigung) - https://www.116117.de/de/terminservice.php - Ärztlicher Bereitschaftsdienst - gesund.bund.de (Bundesministerium für Gesundheit) - https://gesund.bund.de/wege-im-gesundheitswesen/erwachsenenleben/notfaelle/aerztlicher-bereitschaftsdienst - Notruf und Notaufnahme - gesund.bund.de (Bundesministerium für Gesundheit) - https://gesund.bund.de/wege-im-gesundheitswesen/erwachsenenleben/notfaelle/notruf-und-notaufnahme - Hidradenitis suppurativa - NHS - https://www.nhs.uk/conditions/hidradenitis-suppurativa/ - Kostenübernahme bei Acne inversa (Akne inversa): So stellen Sie einen Antrag bei Ihrer Krankenkasse URL: https://www.acneinversa.life/de/blog/gkv-antrag-kostenuebernahme-acne-inversa/ Markdown: https://www.acneinversa.life/de/blog/gkv-antrag-kostenuebernahme-acne-inversa.md Plain text: https://www.acneinversa.life/de/blog/gkv-antrag-kostenuebernahme-acne-inversa.txt Description: Biologikum, Operation, Wundversorgung, Rehabilitation und Behinderungsgrad: Dieser Leitfaden erklärt, wie Anträge bei Acne inversa in Deutschland vorbereitet werden können. Published: 2026-05-31 Last updated: 2026-05-31 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Doctor Visits, Acne inversa, Hidradenitis suppurativa, Krankenkasse, Gesetzliche Krankenversicherung, Kostenübernahme, Biologika, Rehabilitation FAQ questions: Muss ich zuerst Adalimumab ausprobieren, bevor ich ein anderes Biologikum bekommen kann? | Wie lange darf sich die Krankenkasse Zeit lassen? | Kostet ein Widerspruch Geld? | Kann ich für Acne inversa einen Schwerbehindertenausweis bekommen? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Secukinumab bei Hidradenitis suppurativa, frühe Nutzenbewertung - Gemeinsamer Bundesausschuss, 2023 - https://www.g-ba.de/bewertungsverfahren/nutzenbewertung/961/ - Bimekizumab bei Hidradenitis suppurativa, frühe Nutzenbewertung - Gemeinsamer Bundesausschuss, 2024 - https://www.g-ba.de/bewertungsverfahren/nutzenbewertung/1087/ - § 13 SGB V – Kostenerstattung und Entscheidungsfristen - Gesetze im Internet - https://www.gesetze-im-internet.de/sgb_5/__13.html - § 37 SGB X – Bekanntgabe eines Verwaltungsakts - Gesetze im Internet - https://www.gesetze-im-internet.de/sgb_10/__37.html - § 84 SGG – Widerspruchsfrist - Gesetze im Internet - https://www.gesetze-im-internet.de/sgg/__84.html - § 88 SGG – Untätigkeitsklage - Gesetze im Internet - https://www.gesetze-im-internet.de/sgg/__88.html - Anlage zur Versorgungsmedizin-Verordnung - Gesetze im Internet - https://www.gesetze-im-internet.de/versmedv/anlage.html - Reha-Antrag G0100 - Deutsche Rentenversicherung - https://www.deutsche-rentenversicherung.de/SharedDocs/Formulare/DE/_pdf/G0100.html - Welcher Arzt ist bei Acne Inversa (Akne inversa) zuständig? URL: https://www.acneinversa.life/de/blog/welcher-arzt-ist-bei-acne-inversa-zustaendig/ Markdown: https://www.acneinversa.life/de/blog/welcher-arzt-ist-bei-acne-inversa-zustaendig.md Plain text: https://www.acneinversa.life/de/blog/welcher-arzt-ist-bei-acne-inversa-zustaendig.txt Description: Wer ist bei Verdacht auf Acne Inversa die richtige Anlaufstelle? Dieser Artikel ordnet Hausarzt, Dermatologie und mögliche weitere Fachrichtungen ein. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Doctor Visits, acne inversa, hautarzt, hausarzt, arztbesuch References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Comprehensive approach to managing hidradenitis suppurativa patients - International Journal of Women's Dermatology, 2021 - https://pubmed.ncbi.nlm.nih.gov/34365451/ - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - 15 Fragen, die Sie Ihrem Dermatologen zu Acne inversa (Akne inversa) stellen sollten URL: https://www.acneinversa.life/de/blog/15-fragen-hautarzt-acne-inversa/ Markdown: https://www.acneinversa.life/de/blog/15-fragen-hautarzt-acne-inversa.md Plain text: https://www.acneinversa.life/de/blog/15-fragen-hautarzt-acne-inversa.txt Description: Bereiten Sie sich auf Ihren nächsten Dermatologentermin mit diesen 15 wichtigen Fragen zu Acne inversa (Hidradenitis suppurativa) vor — von Diagnose und Behandlung über das Management von Schüben bis hin zur langfristigen Versorgung. Published: 2026-05-16 Last updated: 2026-05-16 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Doctor Visits, Hidradenitis suppurativa, Acne inversa, Dermatologe, Arztbesuch, Fragen FAQ questions: Wie bereite ich mich am besten auf einen Dermatologentermin bei Acne inversa vor? | Was bedeutet das Hurley-Stadium bei Acne inversa? | Wie schnell wirken Behandlungen bei Hidradenitis suppurativa? | Welche Begleiterkrankungen können bei Acne inversa relevant sein? References: - Europäische S1-Leitlinie zur Therapie der Hidradenitis suppurativa/Acne inversa - Journal of the European Academy of Dermatology and Venereology, 2015 - The Genetics of Hidradenitis Suppurativa - Dermatologic Clinics, 2016 - North American clinical management guidelines for hidradenitis suppurativa - Journal of the American Academy of Dermatology, 2019 - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa/Acne inversa - JDDG, 2024 ### English (en) #### Basics - Acne Inversa and Hidradenitis Suppurativa: What's the Difference? URL: https://www.acneinversa.life/en/blog/acne-inversa-vs-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/en/blog/acne-inversa-vs-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/en/blog/acne-inversa-vs-hidradenitis-suppurativa.txt Description: Acne Inversa and Hidradenitis Suppurativa (HS) are two names for the same chronic inflammatory skin condition. Here you'll learn why both terms exist, which one doctors use today, and what that means for your diagnosis. Published: 2026-07-18 Last updated: 2026-07-18 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, acne inversa, hidradenitis suppurativa, terminology, HS meaning, diagnosis FAQ questions: Is Acne Inversa the same as HS? | Why did my dermatologist use a different name than I expected? | Which term should I search for online? | Why do older articles use the term Acne Inversa? | Which name is used in medical research? References: - Hidradenitis suppurativa - MedlinePlus, National Library of Medicine - Hidradenitis suppurativa overview - American Academy of Dermatology - S2k guideline on the therapy of Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Acne Inversa (Hidradenitis Suppurativa) vs. Acne: Why the Name Can Be Misleading URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-acne/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-acne.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-acne.txt Description: Acne Inversa is not simply ordinary acne. This overview explains which differences in body sites, lesions, and course are important. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, acne inversa, acne, acne vulgaris, difference References: - S2k Guideline on the Therapy of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Guidelines of care for the management of acne vulgaris - Journal of the American Academy of Dermatology, 2024 - https://pubmed.ncbi.nlm.nih.gov/38300170/ - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis suppurativa explained simply URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-explained-simply/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-explained-simply.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-explained-simply.txt Description: A clear explanation for patients, family members and people hearing about Hidradenitis suppurativa for the first time: what the condition is, how it can present and what is not true about it. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, acne inversa, hidradenitis suppurativa, explained simply, basics FAQ questions: Is Acne Inversa the same as Hidradenitis suppurativa? | Is Hidradenitis suppurativa just acne in a different part of the body? | When should I speak to a doctor about recurrent lumps? References: - S2k guideline for the treatment of Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - https://pubmed.ncbi.nlm.nih.gov/32165620/ - What Is Hidradenitis Suppurativa? URL: https://www.acneinversa.life/en/blog/what-is-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/en/blog/what-is-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/en/blog/what-is-hidradenitis-suppurativa.txt Description: Hidradenitis suppurativa is the medical name for Acne Inversa. This introduction explains what HS means, how it can present, and why the term is more than just a synonym. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, hidradenitis suppurativa, acne inversa, hs, basics FAQ questions: What does the abbreviation HS mean? | Is Hidradenitis suppurativa contagious? | How is Hidradenitis suppurativa recognized? References: - S2k Guideline on the Treatment of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - https://pubmed.ncbi.nlm.nih.gov/32165620/ - Hidradenitis Suppurativa vs. Acne Vulgaris: A Complete Clinical Comparison URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-acne-vulgaris/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-acne-vulgaris.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-acne-vulgaris.txt Description: Hidradenitis suppurativa and acne vulgaris share only a superficial resemblance. A complete clinical comparison of mechanisms, locations, symptoms, severity classification, and treatments — including all three approved biologics. Published: 2026-05-16 Last updated: 2026-05-16 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, hidradenitis suppurativa, acne vulgaris, acne inversa, comparison, biologics, diagnosis FAQ questions: Is hidradenitis suppurativa just a severe form of acne? | Why does HS take 7 to 10 years to diagnose? | Can the same treatments work for both conditions? | Are there oral medications coming for HS? References: - PIONEER I and II: adalimumab for hidradenitis suppurativa - New England Journal of Medicine, 2016 - SUNSHINE and SUNRISE: secukinumab for hidradenitis suppurativa - The Lancet, 2023 - BE HEARD I and II: bimekizumab for hidradenitis suppurativa - The Lancet, 2024 - STOP-HS1 and STOP-HS2: povorcitinib Phase 3 trials - Incyte Corporation / regulatory submission data, 2025 - Diagnostic delay in hidradenitis suppurativa: the PIRANHA study - Journal of the European Academy of Dermatology and Venereology - Global prevalence and diagnostic delay in hidradenitis suppurativa - Multicenter study, 24 countries, 2015 - Prevalence of hidradenitis suppurativa: a systematic review and meta-analysis - JAMA Dermatology, 2021 - European S2k guideline for the treatment of hidradenitis suppurativa/acne inversa - Journal of the European Academy of Dermatology and Venereology, 2025 - Is Acne Inversa Contagious? URL: https://www.acneinversa.life/en/blog/is-acne-inversa-contagious/ Markdown: https://www.acneinversa.life/en/blog/is-acne-inversa-contagious.md Plain text: https://www.acneinversa.life/en/blog/is-acne-inversa-contagious.txt Description: Acne inversa is not contagious. Here is what actually drives the disease, why secondary bacterial involvement does not change that, and why this misconception matters for people living with HS. Published: 2026-05-16 Last updated: 2026-05-16 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, hidradenitis suppurativa, acne inversa, contagious, stigma, patient education FAQ questions: Can you catch acne inversa from someone else? | If HS is not infectious, why are antibiotics sometimes used? | Why does acne inversa run in families if it is not contagious? | Is it safe to be intimate with someone who has HS? References: - European S1 guideline for the treatment of hidradenitis suppurativa/acne inversa - Journal of the European Academy of Dermatology and Venereology, 2015 - The genetics of hidradenitis suppurativa - Dermatologic Clinics, 2016 - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - North American clinical management guidelines for hidradenitis suppurativa - Journal of the American Academy of Dermatology, 2019 - Pain, psychological comorbidities, disability, and impaired quality of life in hidradenitis suppurativa - Current Pain and Headache Reports, 2017 - 10 Acne Inversa Myths That Need to Go URL: https://www.acneinversa.life/en/blog/10-acne-inversa-myths/ Markdown: https://www.acneinversa.life/en/blog/10-acne-inversa-myths.md Plain text: https://www.acneinversa.life/en/blog/10-acne-inversa-myths.txt Description: Acne inversa is surrounded by misconceptions — from hygiene myths to cure claims. Here are 10 common myths about hidradenitis suppurativa and what the evidence actually says. Published: 2026-04-15 Last updated: 2026-04-15 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, hidradenitis suppurativa, acne inversa, myths, misconceptions, patient education FAQ questions: Is acne inversa caused by poor hygiene? | Is hidradenitis suppurativa contagious? | Can acne inversa be cured? | Does only being overweight cause HS? | Is HS the same as regular acne? References: - European S1 guideline for the treatment of hidradenitis suppurativa/acne inversa - Journal of the European Academy of Dermatology and Venereology, 2015 - The epidemiology of hidradenitis suppurativa - British Journal of Dermatology, 2020 - Hidradenitis suppurativa: advances in diagnosis and treatment - JAMA, 2017 - North American clinical management guidelines for hidradenitis suppurativa - Journal of the American Academy of Dermatology, 2019 - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - The influence of body weight on the prevalence and severity of hidradenitis suppurativa - Acta Dermato-Venereologica, 2014 - What Is Acne Inversa? Symptoms, Stages, and When to See a Doctor URL: https://www.acneinversa.life/en/blog/what-is-acne-inversa/ Markdown: https://www.acneinversa.life/en/blog/what-is-acne-inversa.md Plain text: https://www.acneinversa.life/en/blog/what-is-acne-inversa.txt Description: Acne inversa is a chronic inflammatory skin condition that is more common than many people think — and far too often misdiagnosed. Here is what you need to know about its symptoms, how it progresses, and when it is time to talk to a dermatologist. Published: 2026-04-15 Last updated: 2026-04-15 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Basics, hidradenitis suppurativa, acne inversa, symptoms, Hurley staging, diagnosis, basics FAQ questions: Is acne inversa the same as acne vulgaris? | Is acne inversa contagious? | What are the Hurley stages? | How long does it take to get diagnosed? | When should I see a dermatologist? References: - European S1 guideline for the treatment of hidradenitis suppurativa/acne inversa - Journal of the European Academy of Dermatology and Venereology, 2015 - Hidradenitis suppurativa: advances in diagnosis and treatment - JAMA, 2017 - Axillary hyperhidrosis, apocrine bromhidrosis, hidradenitis suppurativa, and familial benign pemphigus: surgical approach. In: Dermatologic Surgery - Marcel Dekker, 1989 - Population-based Clinical Practice Research Datalink study using algorithm modelling to identify the true burden of hidradenitis suppurativa - British Journal of Dermatology, 2018 - Development and validation of the International Hidradenitis Suppurativa Severity Score System (IHS4) - British Journal of Dermatology, 2017 #### Diagnosis - Vulvar Hidradenitis Suppurativa: When Recurring Vulvar Lumps Could Be HS URL: https://www.acneinversa.life/en/blog/vulvar-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/en/blog/vulvar-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/en/blog/vulvar-hidradenitis-suppurativa.txt Description: A painful vulvar lump has several possible causes, from a Bartholin cyst to folliculitis. This guide explains when hidradenitis suppurativa (HS) becomes a relevant possibility, and how to describe the pattern to the right clinician. Published: 2026-08-24 Last updated: 2026-08-24 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, vulvar HS, Bartholin cyst, differential diagnosis, women's health, genital HS, care navigation FAQ questions: Can hidradenitis suppurativa affect the vulva? | Is a painful lump on the labia always HS? | How can you tell a Bartholin cyst from vulvar HS? | Can I have both HS and a Bartholin cyst? | Can vulvar HS be mistaken for folliculitis? | Should I see a gynecologist or a dermatologist for a vulvar lump? | Can HS occur on the inner labia? | Can vulvar HS affect sex? | Should I upload a photo to an online community to ask if it's HS? References: - Update vulval dermatology – diagnostics and therapy - Journal der Deutschen Dermatologischen Gesellschaft (JDDG), 2025 - https://onlinelibrary.wiley.com/doi/10.1111/ddg.15589 - Diagnosis and management of hidradenitis suppurativa in women - American Journal of Obstetrics & Gynecology - https://pubmed.ncbi.nlm.nih.gov/38246506/ - Disorders of the Vulva: Common Causes of Vulvar Pain, Burning, and Itching - American College of Obstetricians and Gynecologists (ACOG), reviewed 2024 - https://www.acog.org/womens-health/faqs/disorders-of-the-vulva-common-causes-of-vulvar-pain-burning-and-itching - Vulvovaginal Health - American College of Obstetricians and Gynecologists (ACOG), updated 2026 - https://www.acog.org/womens-health/faqs/vulvovaginal-health - Hidradenitis Suppurativa: Diagnosis and Treatment - American Academy of Dermatology, updated 2026 - https://www.aad.org/public/diseases/a-z/hidradenitis-suppurativa-treatment - Bartholin's cyst - Mayo Clinic - https://www.mayoclinic.org/diseases-conditions/bartholin-cyst/symptoms-causes/syc-20369976 - Bartholin-Abszess und -Zyste - gesund.bund.de (German Federal Ministry of Health), 2026 - https://gesund.bund.de/bartholin-abszess-und-zyste - Bartholin's cyst - NHS, 2026 - https://www.nhs.uk/conditions/bartholins-cyst/ - Diagnostic Delay in Hidradenitis Suppurativa: Still an Unsolved Problem - Skin Appendage Disorders, 2024 - https://pubmed.ncbi.nlm.nih.gov/38636479/ - Pilonidal Sinus and Hidradenitis Suppurativa: What a Past Tailbone Cyst Can Mean URL: https://www.acneinversa.life/en/blog/pilonidal-sinus-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/en/blog/pilonidal-sinus-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/en/blog/pilonidal-sinus-hidradenitis-suppurativa.txt Description: Pilonidal sinus disease is strongly associated with hidradenitis suppurativa, and it can precede an HS diagnosis. How the two conditions differ, why a previous pilonidal sinus is worth mentioning, and why treatment for one does not automatically cover the other. Published: 2026-08-17 Last updated: 2026-08-17 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, pilonidal sinus, pilonidal cyst, pilonidal disease, hidradenitis suppurativa pilonidal sinus, tailbone cyst, tailbone abscess, sentinel event, diagnosis, differential diagnosis, buttock lesions FAQ questions: Are pilonidal cysts related to hidradenitis suppurativa? | Does a pilonidal sinus mean I have HS? | Is a pilonidal sinus just HS on the tailbone? | Can pilonidal sinus disease happen before HS is diagnosed? | Can HS and pilonidal disease occur at the same time? | Does HS treatment also treat a pilonidal sinus? | Does an infected pilonidal abscess always need surgery? | What should I actually tell my clinician? References: - Wark KJL et al. The association between pilonidal sinus disease and hidradenitis suppurativa: a systematic review and meta-analysis. - British Journal of Dermatology, 2023 (five controlled studies; pooled OR 6.54, 95% CI 4.73–9.03) - https://pubmed.ncbi.nlm.nih.gov/36724988/ - Ureña-Paniego C et al. Pilonidal Sinus Disease is Associated with Severe Hidradenitis Suppurativa in a Spanish Cohort. - Acta Dermato-Venereologica, 2023 (839 HS patients at two tertiary clinics) - https://pubmed.ncbi.nlm.nih.gov/37766657/ - Benhadou F et al. Pilonidal sinus disease: an intergluteal localization of hidradenitis suppurativa/acne inversa: a cross-sectional study among 2465 patients. - British Journal of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30919434/ - Lagman N, Criswell S. Comparison of the microenvironments between pilonidal sinus disease and hidradenitis suppurativa. - Biotechnic & Histochemistry, 2025 - https://pubmed.ncbi.nlm.nih.gov/40552424/ - Ojo D et al. European Society of Coloproctology guidelines for the management of pilonidal disease. - British Journal of Surgery, 2024 - https://pubmed.ncbi.nlm.nih.gov/39397672/ - S3-Leitlinie Sinus pilonidalis, Version 3.0 - AWMF, 2026 - https://register.awmf.org/assets/guidelines/081-009l_S3_Sinus_pilonidalis_2026-04.pdf - Hidradenitis suppurativa - NHS, reviewed content - https://www.nhs.uk/conditions/hidradenitis-suppurativa/ - Pilonidal sinus - NHS, reviewed content - https://www.nhs.uk/conditions/pilonidal-sinus/ - Pilonidal cyst — Symptoms and causes - Mayo Clinic - https://www.mayoclinic.org/diseases-conditions/pilonidal-cyst/symptoms-causes/syc-20376329 - Acne Inversa (Hidradenitis Suppurativa) in the Early Stage URL: https://www.acneinversa.life/en/blog/early-stage-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/en/blog/early-stage-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/en/blog/early-stage-hidradenitis-suppurativa.txt Description: In the early stage, Acne Inversa can seem inconspicuous or unpredictable. Here you'll learn which early changes matter and why an early assessment still counts. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, early stage, acne inversa, hidradenitis suppurativa, diagnosis FAQ questions: Is early stage the same as Hurley Stage I? | Can Acne Inversa subside early on and come back later? | Why should I document early symptoms? References: - S2k Guideline on the Treatment of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Acne Inversa (Hidradenitis Suppurativa) Under the Breast URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-under-breasts/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-under-breasts.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-under-breasts.txt Description: Recurring painful lesions under the breast can fit the pattern of acne inversa. This article helps make sense of symptoms, friction, and helpful things to observe before your appointment. Published: 2026-05-21 Last updated: 2026-05-24 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, breast fold, acne inversa, hidradenitis suppurativa, symptoms FAQ questions: Are red or sore spots under the breast always acne inversa? | Why is the breast fold relevant in HS? | What should be described at the appointment? | When should I seek prompt medical help? References: - S2k Guideline on the Therapy of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Acne Inversa (Hidradenitis suppurativa) vs. Boil: What Is the Difference? URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-boils/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-boils.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-boils.txt Description: Acne Inversa can initially seem like a boil. This comparison shows which patterns in recurring painful lumps should be assessed more carefully. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, acne inversa, boil, differential diagnosis, diagnosis References: - S2k Guideline on the Treatment of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Folliculitis and skin abscesses - MSD Manual Professional Edition - https://www.msdmanuals.com/professional/dermatologic-disorders/bacterial-skin-infections/folliculitis-and-skin-abscesses - Acne Inversa Diagnosis: How Does It Work? URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-diagnosis-what-to-expect/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-diagnosis-what-to-expect.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-diagnosis-what-to-expect.txt Description: How is acne inversa diagnosed? This overview explains the medical history, examination, typical criteria, possible additional questions and how to prepare well for the appointment. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, acne inversa, diagnosis, dermatologist, doctor's appointment References: - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - S2k Guideline for the Therapy of Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Diagnosis of Hidradenitis suppurativa - Centre de Preuves en Dermatologie, 2026 - https://reco.sfdermato.org/en/guidelines-hidradenitis-suppurativa/diagnosis - Acne Inversa vs. Pilonidal Sinus: What Should You Distinguish? URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-pilonidal-cyst/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-pilonidal-cyst.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-pilonidal-cyst.txt Description: Symptoms on the buttocks can have different causes. This comparison classifies acne inversa and pilonidal sinus by location, course, and accompanying patterns. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, acne inversa, pilonidal sinus, tailbone, differential diagnosis FAQ questions: Can acne inversa and a pilonidal sinus occur in the same person? | What is the main location difference between the two conditions? | Does a healed pilonidal sinus still matter for future HS evaluation? | Who should assess recurring symptoms near the tailbone? References: - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - S3-Leitlinie Sinus pilonidalis, Version 3.0 - AWMF, 2026 - https://register.awmf.org/assets/guidelines/081-009l_S3_Sinus_pilonidalis_2026-04.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis Suppurativa (Acne Inversa) in the Intimate Area URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-genital-area/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-genital-area.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-genital-area.txt Description: Hidradenitis suppurativa in the intimate area is medically important and can be raised late due to shame. This article puts symptoms, language and clarification into a respectful context. Published: 2026-05-21 Last updated: 2026-05-24 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, intimate area, acne inversa, hidradenitis suppurativa, symptoms FAQ questions: Can hidradenitis suppurativa also occur in the intimate area? | Is hidradenitis suppurativa in the intimate area a sexually transmitted infection? | Why does hidradenitis suppurativa in the intimate area often remain undetected for a long time? | What can be discussed during the appointment? | When should I seek medical help promptly? References: - S2k Guideline on the Therapy of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - https://pubmed.ncbi.nlm.nih.gov/32165620/ - Skin disease with consequences: Acne inversa and psychological burden - Bitte berühren, 2025 - https://www.bitteberuehren.de/akne-inversa/akne-inversa-ratgeber/hautkrankheit-mit-folgen-akne-inversa-und-psychische-belastung/ - Hidradenitis Suppurativa (Acne Inversa) vs. Folliculitis: What's the Difference? URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-folliculitis/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-folliculitis.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-vs-folliculitis.txt Description: Folliculitis and early hidradenitis suppurativa can be mistaken for one another. This article helps distinguish superficial follicle-centred pustules from deeper, recurring HS lesions. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, hidradenitis suppurativa, folliculitis, differential diagnosis, hair follicles References: - S2k Guideline on the Treatment of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Folliculitis - MSD Manual Professional Edition - https://www.msdmanuals.com/professional/dermatologic-disorders/bacterial-skin-infections/folliculitis - Hidradenitis Suppurativa (Acne Inversa): Recognizing Early Symptoms URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-recognizing-early-symptoms/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-recognizing-early-symptoms.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-recognizing-early-symptoms.txt Description: Early hidradenitis suppurativa symptoms can look like boils, ingrown hairs or single painful nodules. This article shows which patterns should raise attention. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, early symptoms, acne inversa, hidradenitis suppurativa, diagnosis FAQ questions: Can early hidradenitis suppurativa symptoms look like a boil? | Does HS have to show scars or tunnels right from the start? | What should I document before an appointment? | When should I see a dermatologist? References: - S2k Guideline on the Treatment of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - https://pubmed.ncbi.nlm.nih.gov/32165620/ - Hidradenitis Suppurativa in the Groin URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-groin/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-groin.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-groin.txt Description: Recurring painful nodules in the groin may be consistent with hidradenitis suppurativa. This article helps you interpret typical observations, burdens and questions ahead of your appointment. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, groin, hidradenitis suppurativa, acne inversa, symptoms FAQ questions: Is every nodule in the groin hidradenitis suppurativa? | Why is the groin so burdensome? | When should I not wait? References: - S2k Guideline for the Therapy of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - Hidradenitis Suppurativa on the Buttocks URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-buttocks/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-buttocks.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-buttocks.txt Description: Symptoms on the buttocks can significantly affect daily life and sitting. This article explains when recurring nodules or abscesses may fit with hidradenitis suppurativa and why differentiation is important. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, buttocks, hidradenitis suppurativa, acne inversa, symptoms FAQ questions: Can hidradenitis suppurativa occur on the buttocks? | Why does sitting hurt so much with HS on the buttocks? | When should I have buttock symptoms medically assessed? | How does HS on the buttocks differ from other causes? References: - S2k Guideline for the Therapy of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - Hidradenitis Suppurativa Symptoms: What to Look For URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-symptoms-what-to-look-for/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-symptoms-what-to-look-for.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-symptoms-what-to-look-for.txt Description: Which symptoms fit with hidradenitis suppurativa? This overview puts nodules, abscesses, drainage, sinus tracts, scars, pain and typical body sites into context. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, symptoms, hidradenitis suppurativa, acne inversa, diagnosis FAQ questions: Which symptom proves hidradenitis suppurativa? | Is pain part of hidradenitis suppurativa symptoms? | Are sinus tracts always visible early on? References: - S2k Guideline for the Treatment of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - https://pubmed.ncbi.nlm.nih.gov/32165620/ - Hidradenitis Suppurativa Under the Armpits URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-armpits/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-armpits.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-armpits.txt Description: The armpits are a typical region affected by hidradenitis suppurativa. Read about the symptoms that may stand out, why arm movements matter, and what helps at your appointment. Published: 2026-05-21 Last updated: 2026-05-22 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, armpits, hidradenitis suppurativa, acne inversa, symptoms FAQ questions: Are recurring nodules under the armpits always hidradenitis suppurativa? | Why should I mention arm movements at my appointment? | What can I document for my appointment? References: - S2k Guideline for the Treatment of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Hidradenitis Suppurativa - U.S. Food and Drug Administration, 2024 - https://www.fda.gov/consumers/health-education-resources/hidradenitis-suppurativa - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Why is Acne Inversa (Hidradenitis Suppurativa) often diagnosed late? URL: https://www.acneinversa.life/en/blog/why-hidradenitis-suppurativa-is-often-diagnosed-late/ Markdown: https://www.acneinversa.life/en/blog/why-hidradenitis-suppurativa-is-often-diagnosed-late.md Plain text: https://www.acneinversa.life/en/blog/why-hidradenitis-suppurativa-is-often-diagnosed-late.txt Description: Acne inversa is often only recognised after recurring symptoms. This article explains why early HS can be overlooked and what helps during the doctor's appointment. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, acne inversa, diagnostic delay, early symptoms, doctor's appointment References: - Delayed diagnosis of hidradenitis suppurativa and its effect on patients and healthcare system - Dermatology, 2020 - https://pubmed.ncbi.nlm.nih.gov/32610312/ - S2k-Leitlinie zur Therapie der Hidradenitis suppurativa / Acne inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - Hidradenitis Suppurativa Symptoms: Early Signs to Watch For URL: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-symptoms-early-signs/ Markdown: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-symptoms-early-signs.md Plain text: https://www.acneinversa.life/en/blog/hidradenitis-suppurativa-symptoms-early-signs.txt Description: The earliest sign of hidradenitis suppurativa is often a painful deep lump mistaken for a boil. Learn where HS symptoms appear, what prodromal warning signs feel like, and when to see a dermatologist. Published: 2026-05-20 Last updated: 2026-05-20 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, hidradenitis suppurativa, acne inversa, early signs, symptoms, Hurley staging FAQ questions: What does hidradenitis suppurativa feel like at first? | Where does hidradenitis suppurativa usually start? | How is HS different from a regular boil? | When should I see a dermatologist about recurring lumps? References: - Diagnostic delay in hidradenitis suppurativa is a global problem - British Journal of Dermatology, 2015 - Delayed diagnosis of hidradenitis suppurativa and its effect on patients and healthcare system - Dermatology, 2021 - Diagnostic delay in hidradenitis suppurativa: A systematic review and novel data from a Greek cohort - Australasian Journal of Dermatology, 2024 - Diagnostic delay in hidradenitis suppurativa: Still an unsolved problem - Skin Appendage Disorders, 2024 - North American clinical management guidelines for hidradenitis suppurativa - Journal of the American Academy of Dermatology, 2019 - Hidradenitis Suppurativa - StatPearls, National Library of Medicine, updated May 2024 - Hidradenitis suppurativa: Signs and symptoms - American Academy of Dermatology, aad.org - Recognizing Hidradenitis Suppurativa Before It Progresses URL: https://www.acneinversa.life/en/blog/recognizing-hidradenitis-suppurativa-early/ Markdown: https://www.acneinversa.life/en/blog/recognizing-hidradenitis-suppurativa-early.md Plain text: https://www.acneinversa.life/en/blog/recognizing-hidradenitis-suppurativa-early.txt Description: HS takes an average of 7 to 10 years to diagnose. This guide covers the earliest signs, how the disease presents by body region, how to distinguish it from conditions it mimics, and what recent guidelines say about earlier detection. Published: 2026-05-16 Last updated: 2026-05-16 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Diagnosis, hidradenitis suppurativa, acne inversa, early diagnosis, symptoms, Hurley staging FAQ questions: What is the very first sign of hidradenitis suppurativa? | How can I tell HS apart from an ordinary boil? | Why does HS take 7 to 10 years to diagnose? | When should I see a dermatologist about possible HS? | Is early-stage HS treatable? References: - European S2k guideline for the treatment of hidradenitis suppurativa/acne inversa - Journal of the European Academy of Dermatology and Venereology, 2025 - Diagnostic delay in hidradenitis suppurativa: the PIRANHA study - Journal of the European Academy of Dermatology and Venereology - Hidradenitis suppurativa — a paradigm shift toward early biologic intervention - Dermatologic Therapy, 2025 - Hidradenitis suppurativa (Lancet Seminar) - The Lancet, 2025 - Machine learning identification of underdiagnosed hidradenitis suppurativa - Frontiers in Medical Technology, 2024 - International consensus on ultrasound in hidradenitis suppurativa - European Academy of Dermatology and Venereology, 2025 - North American clinical management guidelines for hidradenitis suppurativa — special populations - Journal of the American Academy of Dermatology, 2025 #### Treatments - Birth Control and HS: Can Contraception Affect Hidradenitis Suppurativa? URL: https://www.acneinversa.life/en/blog/hs-contraception-birth-control/ Markdown: https://www.acneinversa.life/en/blog/hs-contraception-birth-control.md Plain text: https://www.acneinversa.life/en/blog/hs-contraception-birth-control.txt Description: Contraception is a medical decision in its own right. Here is what the evidence actually shows about hormonal methods and HS, a method-by-method comparison, and the rifampicin interaction worth knowing before you decide. Published: 2026-08-21 Last updated: 2026-08-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, contraception, birth control, hormonal contraception, progestogen, rifampicin, spironolactone, reproductive health, treatment decisions FAQ questions: Can birth-control pills improve hidradenitis suppurativa? | Can birth control make HS worse? | Is the combined pill the best contraception for HS? | Does the mini-pill or another progestogen-only method worsen HS? | Should I have my hormonal IUD removed because I have HS? | Is a copper IUD better for HS because it has no hormones? | Does rifampicin affect birth control? | Do all HS antibiotics reduce contraceptive effectiveness? | Do I need to think about contraception if I am taking spironolactone? | Can contraception replace my HS treatment? References: - Huang CY, Lee YW, et al. Hidradenitis suppurativa disease control associated with type of hormonal contraceptive use: a retrospective cohort study. - Clinical and Experimental Dermatology, 2024;49(4):375–378 - Montero-Vilchez T, Diaz-Calvillo P, et al. The Role of Oral Contraceptive Pills in Hidradenitis Suppurativa: A Cohort Study. - Life (Basel), 2021;11:697 - Molinelli E, et al. The influence of hormonal combined contraceptive in the onset of hidradenitis suppurativa: a retrospective cohort study. - Clinical and Experimental Dermatology, 2025;50(5):1002–1005 - Zouboulis CC, et al. European S2k guidelines for the treatment of hidradenitis suppurativa/acne inversa, part 2: treatment. - Journal of the European Academy of Dermatology and Venereology, 2025 - Alikhan A, et al. North American clinical management guidelines for hidradenitis suppurativa: A publication from the United States and Canadian Hidradenitis Suppurativa Foundations, Part II. - Journal of the American Academy of Dermatology, 2019 - American Academy of Dermatology. Hidradenitis suppurativa: Diagnosis and treatment. - AAD patient information - World Health Organization. Medical Eligibility Criteria for Contraceptive Use, sixth edition. - WHO, published 3 November 2025 - World Health Organization. Selected Practice Recommendations for Contraceptive Use, fourth edition. - WHO, published 3 November 2025 - World Health Organization. Guidance on drug interactions between rifamycins and hormonal contraceptives (TB treatment guidance). - WHO - Ghanshani R, et al. A Guide to the Management of Hidradenitis Suppurativa in Pregnancy and Lactation. - American Journal of Clinical Dermatology, 2025 - GLP-1 Medications and Hidradenitis Suppurativa: What the Evidence Actually Shows URL: https://www.acneinversa.life/en/blog/glp-1-medications-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/en/blog/glp-1-medications-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/en/blog/glp-1-medications-hidradenitis-suppurativa.txt Description: Semaglutide, tirzepatide and other GLP-1 medications are showing an emerging positive signal in HS research. This guide explains what has changed in 2026, what remains uncertain, and how GLP-1 treatment relates to established HS care. Published: 2026-08-20 Last updated: 2026-08-20 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, GLP-1, semaglutide, Ozempic, Wegovy, tirzepatide, Mounjaro, weight management, metabolic health FAQ questions: Does Ozempic help hidradenitis suppurativa? | Does Wegovy treat HS? | Are GLP-1 drugs approved for hidradenitis suppurativa in Europe? | Can semaglutide improve HS without weight loss? | Should I take a GLP-1 medication purely because I have HS? | Can GLP-1 treatment replace my biologic or other HS treatment? | Does the evidence for semaglutide apply equally to tirzepatide (Mounjaro)? | What should I track if I already take a GLP-1 medication and have HS? References: - Visan MA et al. A Systematic Review of the Clinical Impact of GLP-1 Receptor Agonists in Hidradenitis Suppurativa. American Journal of Clinical Dermatology, 2026. - PubMed — PMID 42295612 - https://pubmed.ncbi.nlm.nih.gov/42295612/ - Nicolau J et al. Semaglutide in patients with hidradenitis suppurativa and obesity. Medicina Clínica, 2026;166(5):107405. - PubMed — PMID 41832804 - https://pubmed.ncbi.nlm.nih.gov/41832804/ - HS Foundation. Semaglutide for diabetes, weight loss, and... Hidradenitis Suppurativa? - HS Foundation, published 28 April 2025 - https://www.hs-foundation.org/semaglutide-for-diabetes-weight-loss-and-hidradenitis-suppurativa - American Academy of Dermatology. GLP-1 drugs and skin. - AAD, current 2026 - https://www.aad.org/public/everyday-care/skin-care-secrets/prevent-skin-problems/glp1-drugs-and-side-effects - European Medicines Agency. Wegovy — EPAR. - EMA - https://www.ema.europa.eu/en/medicines/human/EPAR/wegovy - European Medicines Agency. Ozempic — EPAR. - EMA - https://www.ema.europa.eu/en/medicines/human/EPAR/ozempic - European Medicines Agency. Mounjaro — EPAR. - EMA - https://www.ema.europa.eu/en/medicines/human/EPAR/mounjaro - HS, Anaemia and Iron Deficiency: When Fatigue Needs a Closer Look URL: https://www.acneinversa.life/en/blog/hs-anemia-iron-deficiency/ Markdown: https://www.acneinversa.life/en/blog/hs-anemia-iron-deficiency.md Plain text: https://www.acneinversa.life/en/blog/hs-anemia-iron-deficiency.txt Description: Anaemia occurs more often in people with HS, but fatigue alone does not diagnose it, and anaemia is not automatically iron deficiency. What the evidence shows, why inflammation complicates ferritin, and what is worth raising with a clinician. Published: 2026-08-18 Last updated: 2026-08-18 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, anaemia, iron deficiency, ferritin, fatigue, comorbidities, hepcidin, blood tests FAQ questions: Is anaemia common in hidradenitis suppurativa? | Can HS cause iron deficiency? | Can inflammation from HS cause anaemia? | Is fatigue from HS actually anaemia? | Should everyone with HS take an iron supplement? | Can a normal ferritin result still miss a problem? | Can heavy periods or gut symptoms explain low iron in someone with HS? References: - Revankar R, Rojas M, Walsh S, et al. Anemia in patients with hidradenitis suppurativa: A systematic review with meta-analysis. - Archives of Dermatological Research, 2023 - https://doi.org/10.1007/s00403-023-02559-9 - Golbasi NC, Lipner HI, Lipner SR. Incidence of Anemia Subtypes in Hidradenitis Suppurativa: A Retrospective Cohort Study. - International Journal of Dermatology, 2026 - https://doi.org/10.1111/ijd.70381 - Ravn Jørgensen A-H, Nielsen VW, Yao Y, Ring HC, Thomsen SF. Anemia in Patients with Hidradenitis Suppurativa: Prevalence and Risk Factors in a Hospital-Based Cohort. - SKINmed, 2021 - Parameswaran A, Garshick MS, Revankar R, et al. Hidradenitis suppurativa is associated with iron deficiency anemia, anemia of chronic disease, and sickle cell anemia — a single-center retrospective cohort study. - International Journal of Women's Dermatology, 2021 - https://doi.org/10.1016/j.ijwd.2021.07.008 - Patel S, Patel S, Shah S, Lio PA. Identifying prevalence and inpatient outcomes of anemia and hidradenitis suppurativa. - Archives of Dermatological Research, 2022 - https://doi.org/10.1007/s00403-022-02515-z - Ghias MH, Johnston AD, Babbush KM, et al. Hepcidin levels can distinguish anemia of chronic disease from iron deficiency anemia in a cross-sectional study of patients with hidradenitis suppurativa. - Journal of the American Academy of Dermatology, 2021 - Babbush Graber K, Ghias MH, Andriano TM, et al. The role of interleukin-6 in anemia associated with hidradenitis suppurativa. - Journal of the American Academy of Dermatology, 2024 - Ponikowska M, Matusiak Ł, Kasztura M, Jankowska EA, Szepietowski JC. Deranged iron status evidenced by iron deficiency characterizes patients with hidradenitis suppurativa. - Dermatology, 2020 - World Health Organization. WHO guideline on use of ferritin concentrations to assess iron status in individuals and populations. - WHO, 2020 - https://www.who.int/publications/i/item/9789240000124 - NHS. Iron deficiency anaemia. - NHS patient information - https://www.nhs.uk/conditions/iron-deficiency-anaemia/ - Returning to Sport After HS Surgery: Realistic Timelines and What to Check First URL: https://www.acneinversa.life/en/blog/return-to-sport-after-hs-surgery/ Markdown: https://www.acneinversa.life/en/blog/return-to-sport-after-hs-surgery.md Plain text: https://www.acneinversa.life/en/blog/return-to-sport-after-hs-surgery.txt Description: When is it safe to swim, lift, run or return to contact sport after deroofing or excision for hidradenitis suppurativa? A practical, wound-stage-based guide to returning to activity, building on the general timeline for wound healing after HS surgery. Published: 2026-08-10 Last updated: 2026-08-10 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, surgery recovery, wound healing, exercise, return to sport, deroofing recovery, excision recovery, physiotherapy FAQ questions: When can I go back to the gym after HS surgery? | When can I swim after deroofing or excision? | Is it safe to do cardio like walking or cycling in the first few weeks? | When can I resume contact or grappling sports after HS surgery? | Will scar tissue permanently limit my range of motion? | What should I do if my wound reopens or starts bleeding during exercise? | Should I see a physiotherapist after HS surgery? References: - Cucu C et al. Wound closure techniques after wide excision for hidradenitis suppurativa: a systematic review and meta-analysis. - International Journal of Dermatology, 2024 - van der Zee HH et al. Deroofing: A tissue-saving surgical technique for the treatment of mild to moderate hidradenitis suppurativa lesions. - Journal of the American Academy of Dermatology, 2010 - Bohn J, Svensson H. Surgical treatment of hidradenitis suppurativa. - Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - World Union of Wound Healing Societies. Consensus document: Wound exudate and the role of dressings. - General sports-medicine graded return-to-activity principles for post-surgical soft-tissue healing. - Widely used physiotherapy return-to-sport frameworks - lAight® Therapy for Acne Inversa: What IPL Plus Radiofrequency Can and Cannot Do URL: https://www.acneinversa.life/en/blog/laight-therapy-ipl-radiofrequency-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/en/blog/laight-therapy-ipl-radiofrequency-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/en/blog/laight-therapy-ipl-radiofrequency-hidradenitis-suppurativa.txt Description: Since April 2026, the combination of IPL and radiofrequency has been a statutory health insurance benefit in Germany for mild to moderate acne inversa. This article sets out the evidence, the guidelines and the real reimbursement status. Published: 2026-07-25 Last updated: 2026-07-25 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, Acne inversa, Hidradenitis suppurativa, lAight, IPL, Radiofrequency, Device therapy, G-BA, IQWiG, Coverage FAQ questions: Will my health insurer pay for this now? | Which disease severity is the therapy actually supported for? | Why do some sources say the therapy is approved "for all severity levels"? | Does it help with pain? | What does a course of treatment involve? | What are the side effects and contraindications? | Who is allowed to deliver the treatment? | Does IPL+RF replace a biologic or surgery? References: - S2k guideline on the treatment of hidradenitis suppurativa / acne inversa (AWMF register 013-012) - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Final report N24-01: IPL therapy in combination with radiofrequency for hidradenitis suppurativa / acne inversa - IQWiG, 29 January 2025 - https://doi.org/10.60584/N24-01 - Decision 7662 amending the Methods Directive for outpatient care: IPL in combination with radiofrequency for acne inversa - Gemeinsamer Bundesausschuss, 22 January 2026 (in force 9 April 2026) - Schultheis M et al. LAight® Therapy Significantly Enhances Treatment Efficacy of 16 Weeks of Topical Clindamycin Solution in Hurley I and II Hidradenitis Suppurativa (RELIEVE, Period A). Dermatology, 2022. - Wilden S et al. Combined treatment of hidradenitis suppurativa with intense pulsed light (IPL) and radiofrequency (RF). Journal of Dermatological Treatment, 2021. - https://pubmed.ncbi.nlm.nih.gov/31609667/ - Lyons AB et al. Preliminary Assessment of a Combination Intense Pulsed Light and Radiofrequency Device in Hidradenitis Suppurativa. Journal of Drugs in Dermatology, 2022. - https://pubmed.ncbi.nlm.nih.gov/35389583/ - Schultheis M et al. Effectiveness of a multimodal care concept for patients with hidradenitis suppurativa (EsmAiL). British Journal of Dermatology, 2023. - https://pubmed.ncbi.nlm.nih.gov/37132470/ - Nilforoushzadeh MA et al. Efficacy and safety of radiofrequency in the treatment of hidradenitis suppurativa: a systematic review. Lasers in Medical Science, 2024. - https://pubmed.ncbi.nlm.nih.gov/38795173/ - Strobel L et al. Real-world data on the treatment of hidradenitis suppurativa with LAight therapy. Journal der Deutschen Dermatologischen Gesellschaft, 2024. - Zouboulis CC et al. European S2k guidelines for hidradenitis suppurativa / acne inversa, part 2. Journal of the European Academy of Dermatology and Venereology, 2025. - Acne Inversa and Inflammatory Bowel Disease: The Crohn's Connection URL: https://www.acneinversa.life/en/blog/acne-inversa-inflammatory-bowel-disease-crohns/ Markdown: https://www.acneinversa.life/en/blog/acne-inversa-inflammatory-bowel-disease-crohns.md Plain text: https://www.acneinversa.life/en/blog/acne-inversa-inflammatory-bowel-disease-crohns.txt Description: HS and inflammatory bowel disease - particularly Crohn's disease - co-occur at strikingly elevated rates. This article explains the shared biology, the diagnostic overlap in perianal disease, and the treatment implications. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, IBD, Crohn's disease, ulcerative colitis, comorbidities, ASCA, TNF inhibitors, perianal disease FAQ questions: Should I be tested for ASCA antibodies? | Will treating my HS help my Crohn's disease, or vice versa? | Can I take HS biologics alongside my IBD biologics? | My family has Crohn's disease. Am I at higher risk of HS? | Should I see a gastroenterologist as part of routine HS care? References: - Garg A, Malviya N, Strunk A, et al. Comorbidity screening in hidradenitis suppurativa: Evidence-based recommendations from the US and Canadian Hidradenitis Suppurativa Foundations. - Journal of the American Academy of Dermatology, 2022 - Vossen ARJV et al. New insights in hidradenitis suppurativa from a population-based Dutch cohort: prevalence, smoking behaviour, socioeconomic status and comorbidities. - British Journal of Dermatology, 2022 - Assan F et al. Anti-Saccharomyces cerevisiae IgG and IgA antibodies are associated with systemic inflammation and advanced disease in hidradenitis suppurativa. - Journal of Allergy and Clinical Immunology, 2020 - Garg A, Hundal J, Strunk A. Overall and subgroup prevalence of Crohn disease among patients with hidradenitis suppurativa: A population-based analysis in the United States. - JAMA Dermatology - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - European S2k guideline - Metabolic Syndrome and Hidradenitis Suppurativa (Acne Inversa): What Your Internist Should Know URL: https://www.acneinversa.life/en/blog/metabolic-syndrome-acne-inversa-cardiovascular-risk/ Markdown: https://www.acneinversa.life/en/blog/metabolic-syndrome-acne-inversa-cardiovascular-risk.md Plain text: https://www.acneinversa.life/en/blog/metabolic-syndrome-acne-inversa-cardiovascular-risk.txt Description: Metabolic syndrome occurs about four times more often in HS patients than in comparable controls, with measurable cardiovascular consequences. This article explains its components, the increased mortality risk, and which screening tests are important. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, metabolic syndrome, cardiovascular risk, diabetes, high blood pressure, dyslipidemia, comorbidities, screening References: - Garg A, Malviya N, Strunk A, et al. Comorbidity screening in hidradenitis suppurativa: Evidence-based recommendations from the US and Canadian Hidradenitis Suppurativa Foundations. - Journal of the American Academy of Dermatology, 2022 - Egeberg A, Gislason GH, Hansen PR. Risk of major adverse cardiovascular events and all-cause mortality in patients with hidradenitis suppurativa. - JAMA Dermatology - Sabat R et al. Increased prevalence of metabolic syndrome in patients with acne inversa. - PLOS One - Reddy S, Strunk A, Garg A. Incidence of myocardial infarction, stroke, and cardiovascular-associated death among patients with hidradenitis suppurativa: a population-based analysis. - JAMA Dermatology - Tzellos T, Zouboulis CC. Review of Comorbidities of Hidradenitis Suppurativa: Implications for Daily Clinical Practice. - Dermatology and Therapy, 2020 - PCOS and Acne Inversa: The Hormonal Connection Explained URL: https://www.acneinversa.life/en/blog/pcos-acne-inversa-hormonal-connection/ Markdown: https://www.acneinversa.life/en/blog/pcos-acne-inversa-hormonal-connection.md Plain text: https://www.acneinversa.life/en/blog/pcos-acne-inversa-hormonal-connection.txt Description: Polycystic ovary syndrome occurs in HS patients at roughly twice the population rate. This article explains the shared biology, diagnostic overlap, and the hormonal treatment options that may benefit both conditions. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, PCOS, polycystic ovary syndrome, hormones, androgens, insulin resistance, spironolactone, comorbidities FAQ questions: Does treating my PCOS help my HS? | Does treating my HS help my PCOS? | Should I have hormonal testing before starting an HS biologic? | Is my HS caused by my PCOS? | Will losing weight cure both? References: - Garg A, Malviya N, Strunk A, et al. Comorbidity screening in hidradenitis suppurativa: Evidence-based recommendations from the US and Canadian Hidradenitis Suppurativa Foundations. - Journal of the American Academy of Dermatology, 2022 - Phan K, Charlton O, Smith SD. Hidradenitis suppurativa and polycystic ovarian syndrome: systematic review and meta-analysis. - Australasian Journal of Dermatology - Teede HJ et al. Recommendations from the 2023 International Evidence-Based Guideline for the Assessment and Management of Polycystic Ovary Syndrome. - International PCOS Guideline, 2023 - Tzellos T, Zouboulis CC. Review of Comorbidities of Hidradenitis Suppurativa: Implications for Daily Clinical Practice. - Dermatology and Therapy, 2020 - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - European S2k guideline - Secondary Intention Healing vs. Flap Closure for HS Excision: What Your Surgeon Should Tell You URL: https://www.acneinversa.life/en/blog/secondary-intention-vs-flap-closure-hs-excision/ Markdown: https://www.acneinversa.life/en/blog/secondary-intention-vs-flap-closure-hs-excision.md Plain text: https://www.acneinversa.life/en/blog/secondary-intention-vs-flap-closure-hs-excision.txt Description: The closure decision after wide excision shapes recovery far more than most patients realize. This article compares secondary intention healing, primary closure, skin grafts, and flap reconstruction honestly. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, wide excision, secondary intention, flap closure, skin graft, primary closure, surgical reconstruction References: - Cucu C et al. Wound closure techniques after wide excision for hidradenitis suppurativa: a systematic review and meta-analysis. - International Journal of Dermatology, 2024 - Mehdizadeh A et al. Recurrence of hidradenitis suppurativa after surgical management: A systematic review and meta-analysis. - Journal of the American Academy of Dermatology, 2015 - Surgical treatment of hidradenitis suppurativa: Comparing wide local excision with secondary intent healing versus definitive closure outcomes. - Journal of Investigative Dermatology, 2025 - Bohn J, Svensson H. Surgical treatment of hidradenitis suppurativa. - Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - Spondyloarthritis and Hidradenitis Suppurativa (Acne Inversa): The Underdiagnosed Joint Involvement URL: https://www.acneinversa.life/en/blog/spondyloarthritis-acne-inversa-joint-involvement/ Markdown: https://www.acneinversa.life/en/blog/spondyloarthritis-acne-inversa-joint-involvement.md Plain text: https://www.acneinversa.life/en/blog/spondyloarthritis-acne-inversa-joint-involvement.txt Description: Joint involvement in HS is frequently overlooked, despite being present in a substantial proportion of patients. This article covers axial spondyloarthritis, SAPHO syndrome, PASS, and the question of when back pain in an HS patient warrants a rheumatology referral. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, Spondyloarthritis, axial SpA, ankylosing spondylitis, psoriatic arthritis, SAPHO, PASS syndrome, comorbidities References: - Garg A, Malviya N, Strunk A, et al. Comorbidity screening in hidradenitis suppurativa: Evidence-based recommendations from the US and Canadian Hidradenitis Suppurativa Foundations. - Journal of the American Academy of Dermatology, 2022 - Schneider-Burrus S et al. High prevalence of hidradenitis suppurativa symptoms in axial spondyloarthritis patients: A possible new extra-articular manifestation. - Seminars in Arthritis and Rheumatism - Rondags A et al. High prevalence of hidradenitis suppurativa symptoms in axial spondyloarthritis patients. - British Journal of Dermatology - Tzellos T, Zouboulis CC. Review of Comorbidities of Hidradenitis Suppurativa: Implications for Daily Clinical Practice. - Dermatology and Therapy, 2020 - Aksentijevich I, Kastner DL. Genetics of monogenic autoinflammatory diseases: past successes, future challenges. - Nature Reviews Rheumatology - Wound Healing After HS Surgery: What Happens in the First 90 Days URL: https://www.acneinversa.life/en/blog/wound-healing-after-hs-surgery-first-90-days/ Markdown: https://www.acneinversa.life/en/blog/wound-healing-after-hs-surgery-first-90-days.md Plain text: https://www.acneinversa.life/en/blog/wound-healing-after-hs-surgery-first-90-days.txt Description: A week-by-week guide to what wound healing actually looks like after deroofing or excision for hidradenitis suppurativa, including realistic timelines, what is normal, and what is not. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Treatments, wound healing, post-surgical care, secondary intention, dressings, deroofing recovery, excision recovery FAQ questions: Why does my wound look worse before it looks better? | Can I exercise during the healing period? | Is yellow material in the wound a sign of infection? | How can I help my wound heal faster? | What if my wound stops getting smaller? References: - Cucu C et al. Wound closure techniques after wide excision for hidradenitis suppurativa: a systematic review and meta-analysis. - International Journal of Dermatology, 2024 - van der Zee HH et al. Deroofing: A tissue-saving surgical technique for the treatment of mild to moderate hidradenitis suppurativa lesions. - Journal of the American Academy of Dermatology, 2010 - Bohn J, Svensson H. Surgical treatment of hidradenitis suppurativa. - Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery - World Union of Wound Healing Societies. Consensus document: Wound exudate and the role of dressings. - European Wound Management Association. Position document: Negative pressure wound therapy. - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. #### Research - GLP-1 Medications and HS: What the 2026 Systematic Review Actually Found URL: https://www.acneinversa.life/en/blog/glp1-hidradenitis-2026-systematic-review/ Markdown: https://www.acneinversa.life/en/blog/glp1-hidradenitis-2026-systematic-review.md Plain text: https://www.acneinversa.life/en/blog/glp1-hidradenitis-2026-systematic-review.txt Description: A patient-friendly summary of the June 2026 systematic review on GLP-1 receptor agonists (like semaglutide) and hidradenitis suppurativa — 19 studies, 67,568 patients, and what the numbers do and don't prove. Published: 2026-08-20 Last updated: 2026-08-20 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, GLP-1, semaglutide, Ozempic, Wegovy, tirzepatide, systematic review, weight, metabolic health FAQ questions: Does this review prove that Ozempic or Wegovy treats HS? | Where does the '60% improved' number actually come from? | Did the review show whether the benefit is from weight loss or the drug itself? | Should I ask for a GLP-1 medication specifically to treat my HS? | If I already take semaglutide or tirzepatide, should I stop my HS treatment? | Does this apply to tirzepatide (Mounjaro) the same way as semaglutide? References: - Visan MA et al. A Systematic Review of the Clinical Impact of GLP-1 Receptor Agonists in Hidradenitis Suppurativa. American Journal of Clinical Dermatology, 2026. - PubMed — PMID 42295612 - https://pubmed.ncbi.nlm.nih.gov/42295612/ - A Systematic Review of the Clinical Impact of GLP-1 Receptor Agonists in Hidradenitis Suppurativa (full text). - American Journal of Clinical Dermatology, 2026 — DOI 10.1007/s40257-026-01049-8 - https://link.springer.com/article/10.1007/s40257-026-01049-8 - Nicolau J et al. Semaglutide in patients with hidradenitis suppurativa and obesity. Medicina Clínica, 2026;166(5):107405. - PubMed — PMID 41832804 - https://pubmed.ncbi.nlm.nih.gov/41832804/ - American Academy of Dermatology. GLP-1 drugs and skin. - AAD, current 2026 - https://www.aad.org/public/everyday-care/skin-care-secrets/prevent-skin-problems/glp1-drugs-and-side-effects - European Medicines Agency. Wegovy — EPAR. - EMA - https://www.ema.europa.eu/en/medicines/human/EPAR/wegovy - European Medicines Agency. Ozempic — EPAR. - EMA - https://www.ema.europa.eu/en/medicines/human/EPAR/ozempic - HS research update (2026-08-15): What’s new on PubMed? URL: https://www.acneinversa.life/en/blog/hs-research-update-2026-08-15/ Markdown: https://www.acneinversa.life/en/blog/hs-research-update-2026-08-15.md Plain text: https://www.acneinversa.life/en/blog/hs-research-update-2026-08-15.txt Description: A patient-friendly overview of new PubMed publications on hidradenitis suppurativa (acne inversa) — with sources, clear limitations, and no medical advice. Published: 2026-08-15 Last updated: 2026-08-15 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, diagnostic delay, jak inhibitor, pain, quality of life, surgery, wound care References: - Reused skin grafts for treating hidradenitis suppurativa: A systematic review. - JPRAS open, 2026 — PMID 42565004 · DOI 10.1016/j.jpra.2026.06.005 · PMCID PMC13446193 - https://pubmed.ncbi.nlm.nih.gov/42565004/ - Efficacy and safety of upadacitinib in adults and adolescents for treatment of non-segmental vitiligo (Viti-Up): results of two phase 3 randomised controlled studies. - Lancet (London, England), 2026 — PMID 42594914 · DOI 10.1016/S0140-6736(26)00896-2 - https://pubmed.ncbi.nlm.nih.gov/42594914/ - A step forward in hidradenitis suppurativa consultations: The development of conversation cards. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42599869 · DOI 10.1111/jdv.70664 - https://pubmed.ncbi.nlm.nih.gov/42599869/ - Body composition of hidradenitis suppurativa compared to psoriasis and healthy controls. - Clinical and experimental dermatology, 2026 — PMID 42596655 · DOI 10.1093/ced/llag365 - https://pubmed.ncbi.nlm.nih.gov/42596655/ - Autoinflammatory Syndromes of Hidradenitis Suppurativa: Updates in Clinical Features, Emerging Associations, and Management. - Current rheumatology reports, 2026 — PMID 42593626 · DOI 10.1007/s11926-026-01232-0 - https://pubmed.ncbi.nlm.nih.gov/42593626/ - The Metabolic Revolution in Dermatology: Obesity, Insulin Resistance, and Ultra-Processed Diets as Drivers of Skin Inflammation. - Journal of cutaneous medicine and surgery, 2026 — PMID 42590998 · DOI 10.1177/12034754261467034 - https://pubmed.ncbi.nlm.nih.gov/42590998/ - Surgical Outcomes for Hidradenitis Suppurativa: Does Biologic Therapy Make a Difference? - Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 2026 — PMID 42585097 · DOI 10.1097/DSS.0000000000005305 - https://pubmed.ncbi.nlm.nih.gov/42585097/ - Trained immunity in autoinflammatory diseases: Cellular reprogramming across the monogenic-polygenic spectrum. - European journal of cell biology, 2026 — PMID 42585948 · DOI 10.1016/j.ejcb.2026.151561 - https://pubmed.ncbi.nlm.nih.gov/42585948/ - Clinical Settings and Patient Characteristics Associated with Outpatient Dermatology Care in Hidradenitis Suppurativa. - Dermatology (Basel, Switzerland), 2026 — PMID 42579642 · DOI 10.1159/drm/ackag004 - https://pubmed.ncbi.nlm.nih.gov/42579642/ - Skin Impacts and Tradeoffs of GLP-1 Therapy: Improved Patient-Reported Outcomes of Inflammatory Skin Disease in the Era of "Ozempic Face". - Dermatology and therapy, 2026 — PMID 42579223 · DOI 10.1007/s13555-026-01882-z - https://pubmed.ncbi.nlm.nih.gov/42579223/ - Work impact of immune-mediated inflammatory skin diseases: A systematic review and meta-analysis. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42573445 · DOI 10.1111/jdv.70653 - https://pubmed.ncbi.nlm.nih.gov/42573445/ - Glucagon-Like Peptide-1 Receptor Agonists and Related Incretin Therapies in Dermatology: Patient Selection and Shared Decision-Making. - Clinics in dermatology, 2026 — PMID 42571802 · DOI 10.1016/j.clindermatol.2026.08.005 - https://pubmed.ncbi.nlm.nih.gov/42571802/ - The Ethical Role of Dermatologists in Smoking Cessation Counseling. - Clinics in dermatology, 2026 — PMID 42567212 · DOI 10.1016/j.clindermatol.2026.08.002 - https://pubmed.ncbi.nlm.nih.gov/42567212/ - Real-World Experience with Janus Kinase Inhibitors in Severe Refractory Hidradenitis Suppurativa: A Retrospective Case Series. - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42591113 · DOI 10.2147/CCID.S623786 · PMCID PMC13461383 - https://pubmed.ncbi.nlm.nih.gov/42591113/ - Line-Field Confocal Optical Coherence Tomography Criteria of Hair Follicles in Patients with Hidradenitis Suppurativa versus Healthy Controls. - Dermatology (Basel, Switzerland), 2026 — PMID 42555536 · DOI 10.1159/000553220 · PMCID PMC13441261 - https://pubmed.ncbi.nlm.nih.gov/42555536/ - Approved Monoclonal Antibody Therapies for Hidradenitis Suppurativa. - JAMA dermatology, 2026 — PMID 42555037 · DOI 10.1001/jamadermatol.2026.2633 · PMCID PMC13445090 - https://pubmed.ncbi.nlm.nih.gov/42555037/ - [Cutaneous presentation of digestive tract disorders and liver disease]. - Dermatologie (Heidelberg, Germany), 2026 — PMID 42554803 · DOI 10.1007/s00105-026-05765-4 - https://pubmed.ncbi.nlm.nih.gov/42554803/ - Originator versus biosimilar adalimumab in hidradenitis suppurativa: a real-world cohort study. - Expert opinion on biological therapy, 2026 — PMID 42552996 · DOI 10.1080/14712598.2026.2715455 - https://pubmed.ncbi.nlm.nih.gov/42552996/ - Does Alexithymia Affect Patients with Hidradenitis Suppurativa? - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42569499 · DOI 10.2147/CCID.S615526 · PMCID PMC13450608 - https://pubmed.ncbi.nlm.nih.gov/42569499/ - Cutaneous Squamous Cell Carcinoma Arising From Hidradenitis Suppurativa and Epidermal Cyst: Clinical Characteristics, Baseline Neutrophil-To-Lymphocyte Ratio, and Disease-Specific Survival in a Retrospective Cohort. - The Journal of dermatology, 2026 — PMID 42543790 · DOI 10.1111/1346-8138.70433 - https://pubmed.ncbi.nlm.nih.gov/42543790/ - Dose Reduction of IL17 and IL23 Inhibitors in Psoriasis (BeNeBio study): An International, Pragmatic, Multicentre, Randomised, Controlled, Non-Inferiority Trial. - The Lancet regional health. Europe, 2026 — PMID 42577288 · DOI 10.1016/j.lanepe.2026.101721 · PMCID PMC13453948 - https://pubmed.ncbi.nlm.nih.gov/42577288/ - Atypical facial hidradenitis suppurativa complicated by periorbital cellulitis: Case report and literature review. - SAGE open medical case reports, 2026 — PMID 42544137 · DOI 10.1177/2050313X261471655 · PMCID PMC13428835 - https://pubmed.ncbi.nlm.nih.gov/42544137/ - Healthcare resource use, costs and health-related quality of life in the UK-Irish Atopic eczema Systemic Therapy Register (A-STAR): a pilot study. - Skin health and disease, 2026 — PMID 42540011 · DOI 10.1093/skinhd/vzag042 · PMCID PMC13425030 - https://pubmed.ncbi.nlm.nih.gov/42540011/ - Serological biomarkers of extracellular matrix proteins are associated with hidradenitis suppurativa disease severity and treatment response. - Skin health and disease, 2026 — PMID 42539965 · DOI 10.1093/skinhd/vzag099 · PMCID PMC13424887 - https://pubmed.ncbi.nlm.nih.gov/42539965/ - PubMed record 42539956 - Skin health and disease, 2026 — PMID 42539956 · DOI 10.1093/skinhd/vzag031 · PMCID PMC13424883 - https://pubmed.ncbi.nlm.nih.gov/42539956/ - Socioeconomic factors and time to diagnosis in hidradenitis suppurativa. - Skin health and disease, 2026 — PMID 42539941 · DOI 10.1093/skinhd/vzag095 · PMCID PMC13424843 - https://pubmed.ncbi.nlm.nih.gov/42539941/ - Evaluating the effectiveness of integrating a clinical pharmacist into a hidradenitis suppurativa clinic within the specialty of dermatology. - Skin health and disease, 2026 — PMID 42539920 · DOI 10.1093/skinhd/vzag049 · PMCID PMC13424882 - https://pubmed.ncbi.nlm.nih.gov/42539920/ - Effectiveness and Safety of 40 mg Modified-Release Doxycycline for the Treatment of Hidradenitis Suppurativa: A Single-Center Retrospective Observational Study. - Dermatology and therapy, 2026 — PMID 42538508 · DOI 10.1007/s13555-026-01870-3 - https://pubmed.ncbi.nlm.nih.gov/42538508/ - Successful treatment of hidradenitis suppurativa with vunakizumab: a case report and literature review. - Frontiers in immunology, 2026 — PMID 42591326 · DOI 10.3389/fimmu.2026.1852135 · PMCID PMC13461627 - https://pubmed.ncbi.nlm.nih.gov/42591326/ - Severe Anemia in Hidradenitis Suppurativa Improved by Colostomy and Surgical Treatment: A Case Report. - Journal of plastic and reconstructive surgery, 2026 — PMID 42548980 · DOI 10.53045/jprs.2025-0044 · PMCID PMC13430234 - https://pubmed.ncbi.nlm.nih.gov/42548980/ - PubMed record 42540167 - microPublication biology, 2026 — PMID 42540167 · DOI 10.17912/micropub.biology.002066 · PMCID PMC13425273 - https://pubmed.ncbi.nlm.nih.gov/42540167/ - Surgical Outcomes of Hidradenitis Suppurativa Excision: Factors Impacting Wound Healing Time. - Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society, 2026 — PMID 42569806 · DOI 10.1111/wrr.70190 · PMCID PMC13451998 - https://pubmed.ncbi.nlm.nih.gov/42569806/ - Carbon Dioxide Laser Deroofing for Hidradenitis Suppurativa: Experience from an Asian Cohort. - Skin appendage disorders, 2026 — PMID 42565068 · DOI 10.1159/000553268 · PMCID PMC13446923 - https://pubmed.ncbi.nlm.nih.gov/42565068/ - Risk Factors for Metabolic Syndrome in Patients with Hidradenitis Suppurativa. - Skin appendage disorders, 2026 — PMID 42541032 · DOI 10.1159/000553080 · PMCID PMC13427351 - https://pubmed.ncbi.nlm.nih.gov/42541032/ - Association Between Hidradenitis Suppurativa and Polycystic Ovary Syndrome. - Cutis, 2026 — PMID 42594401 · DOI 10.12788/cutis.1403 - https://pubmed.ncbi.nlm.nih.gov/42594401/ - HS research update (2026-08-01): What’s new on PubMed? URL: https://www.acneinversa.life/en/blog/hs-research-update-2026-08-01/ Markdown: https://www.acneinversa.life/en/blog/hs-research-update-2026-08-01.md Plain text: https://www.acneinversa.life/en/blog/hs-research-update-2026-08-01.txt Description: A patient-friendly overview of new PubMed publications on hidradenitis suppurativa (acne inversa) — with sources, clear limitations, and no medical advice. Published: 2026-08-01 Last updated: 2026-08-01 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, diagnostic delay, jak inhibitor, pain, quality of life, surgery, wound care References: - Hidradenitis in Pediatrics. - Advances in pediatrics, 2026 — PMID 42481098 · DOI 10.1016/j.yapd.2025.12.007 - https://pubmed.ncbi.nlm.nih.gov/42481098/ - Effectiveness and Safety of 40 mg Modified-Release Doxycycline for the Treatment of Hidradenitis Suppurativa: A Single-Center Retrospective Observational Study. - Dermatology and therapy, 2026 — PMID 42538508 · DOI 10.1007/s13555-026-01870-3 - https://pubmed.ncbi.nlm.nih.gov/42538508/ - Measuring success in HS treatment from the physician's and the patient's perspective. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42536134 · DOI 10.1111/jdv.70635 - https://pubmed.ncbi.nlm.nih.gov/42536134/ - Mapping the global work-related impact of immune-mediated inflammatory skin diseases: a systematic review. - The Journal of investigative dermatology, 2026 — PMID 42532336 · DOI 10.1016/j.jid.2026.07.017 - https://pubmed.ncbi.nlm.nih.gov/42532336/ - Residual Burden in Adalimumab-Treated Patients with Hidradenitis Suppurativa: An Observational Cohort Study Based on Insurance Claims in the USA. - Drugs - real world outcomes, 2026 — PMID 42525209 · DOI 10.1007/s40801-026-00564-8 - https://pubmed.ncbi.nlm.nih.gov/42525209/ - From rheumatology to dermatology: cytokine signaling pathways as therapeutic targets at the skin-joint interface in inflammatory diseases: a narrative review. - Current opinion in immunology, 2026 — PMID 42520363 · DOI 10.1016/j.coi.2026.102830 - https://pubmed.ncbi.nlm.nih.gov/42520363/ - Editor's Highlights-September 2026. - International journal of dermatology, 2026 — PMID 42517484 · DOI 10.1111/ijd.70604 - https://pubmed.ncbi.nlm.nih.gov/42517484/ - Disease context dictates the cellular targets of IL-17 in inflammatory skin disease. - The Journal of investigative dermatology, 2026 — PMID 42498210 · DOI 10.1016/j.jid.2026.07.012 - https://pubmed.ncbi.nlm.nih.gov/42498210/ - Povorcitinib for hidradenitis suppurativa: the randomized, double-blind, placebo-controlled STOP-HS1 and STOP-HS2 phase 3 trials. - Nature medicine, 2026 — PMID 42493571 · DOI 10.1038/s41591-026-04534-z - https://pubmed.ncbi.nlm.nih.gov/42493571/ - Patient Journey and Unmet Needs in Hidradenitis Suppurativa: Insights from an Italian Survey. - Journal of clinical medicine, 2026 — PMID 42513646 · DOI 10.3390/jcm15145735 · PMCID PMC13412834 - https://pubmed.ncbi.nlm.nih.gov/42513646/ - Epidemiology of hidradenitis suppurativa in a large institutional 15-year retrospective study. - Proceedings (Baylor University. Medical Center), 2026 — PMID 42484121 · DOI 10.1080/08998280.2026.2704142 - https://pubmed.ncbi.nlm.nih.gov/42484121/ - Long-term Management of Stable Vulvar Lichen Sclerosus: A Scoping Review of Models of Care. - Journal of lower genital tract disease, 2026 — PMID 42479974 · DOI 10.1097/LGT.0000000000000967 - https://pubmed.ncbi.nlm.nih.gov/42479974/ - Safety and pharmacokinetics of anumigilimab for hidradenitis suppurativa or palmoplantar pustulosis: A phase 1b study. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42478283 · DOI 10.1111/jdv.70594 - https://pubmed.ncbi.nlm.nih.gov/42478283/ - Beyond immune checkpoint blockade: T cell engagers and antibody-drug conjugates in cancer and autoimmune disease. - Biochemical pharmacology, 2026 — PMID 42476268 · DOI 10.1016/j.bcp.2026.118276 - https://pubmed.ncbi.nlm.nih.gov/42476268/ - Naturopathic Knowledge and Approaches to Managing Hidradenitis Suppurativa: A Cross-Sectional Survey of Australian Naturopaths. - Journal of integrative and complementary medicine, 2026 — PMID 42473335 · DOI 10.1177/27683605261469650 - https://pubmed.ncbi.nlm.nih.gov/42473335/ - Illness Acceptance in Patients with Hidradenitis Suppurativa Depends on Disease Severity and Psychosocial Parameters: An Observational Cross-Sectional Study. - Journal of clinical medicine, 2026 — PMID 42513543 · DOI 10.3390/jcm15145630 · PMCID PMC13413358 - https://pubmed.ncbi.nlm.nih.gov/42513543/ - Ease of Use of the Lebrikizumab Prefilled Pen for Individuals with Atopic Dermatitis. - Patient preference and adherence, 2026 — PMID 42519456 · DOI 10.2147/PPA.S612056 · PMCID PMC13384093 - https://pubmed.ncbi.nlm.nih.gov/42519456/ - Reorganization and functional divergence of the CD4+ memory T cell compartment in hidradenitis suppurativa. - Frontiers in immunology, 2026 — PMID 42523595 · DOI 10.3389/fimmu.2026.1831664 · PMCID PMC13407087 - https://pubmed.ncbi.nlm.nih.gov/42523595/ - Epidemiological Features and Pathogenic Mechanisms of Steatocystoma Multiplex: A Systematic Review. - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42518883 · DOI 10.2147/CCID.S625870 · PMCID PMC13381351 - https://pubmed.ncbi.nlm.nih.gov/42518883/ - Exposome Versus Genome in HS: How Do We Currently Explain Where Disease Arises from? - Journal of clinical medicine, 2026 — PMID 42513246 · DOI 10.3390/jcm15145332 · PMCID PMC13409858 - https://pubmed.ncbi.nlm.nih.gov/42513246/ - Is hidradenitis suppurativa more an autoinfection than pure autoinflammation? - Frontiers in immunology, 2026 — PMID 42519325 · DOI 10.3389/fimmu.2026.1836916 · PMCID PMC13381306 - https://pubmed.ncbi.nlm.nih.gov/42519325/ - Psychological impact and quality of life in pediatric patients with chronic skin disorders: a systematic review (2010-2025). - Frontiers in pediatrics, 2026 — PMID 42490938 · DOI 10.3389/fped.2026.1821918 · PMCID PMC13375869 - https://pubmed.ncbi.nlm.nih.gov/42490938/ - Integrated Proteogenomics and Single-Cell Transcriptomics Prioritize Putative Protective Plasma Proteins for Hidradenitis Suppurativa. - Experimental dermatology, 2026 — PMID 42499219 · DOI 10.1111/exd.70332 · PMCID PMC13400889 - https://pubmed.ncbi.nlm.nih.gov/42499219/ - Deep Phenotyping and Molecular Elucidation of a New Syndrome: Ectodermal Dysplasia Caused by IRF6 Variants. - Experimental dermatology, 2026 — PMID 42487474 · DOI 10.1111/exd.70331 · PMCID PMC13392586 - https://pubmed.ncbi.nlm.nih.gov/42487474/ - Probable Association Between Hidradenitis Suppurativa and Inflammatory Bowel Disease: A Case Report. - Cureus, 2026 — PMID 42502566 · DOI 10.7759/cureus.111488 · PMCID PMC13401428 - https://pubmed.ncbi.nlm.nih.gov/42502566/ - Effect of adalimumab treatment on lesions and inflammatory factors in patients with moderate-severe hidradenitis suppurativa. - American journal of translational research, 2026 — PMID 42491044 · DOI 10.62347/FDKD5228 · PMCID PMC13376010 - https://pubmed.ncbi.nlm.nih.gov/42491044/ - Weight Drop-Foot Drop: A Case Series of Peroneal Nerve Palsy from Leg Crossing after Tirzepatide-Mediated Weight Loss. - Case reports in neurology, 2026 — PMID 42524366 · DOI 10.1159/000552890 · PMCID PMC13412237 - https://pubmed.ncbi.nlm.nih.gov/42524366/ - Insurance disparities in hidradenitis suppurativa: A comprehensive review of demographics, outcomes, and access to care. - Dermatology online journal, 2026 — PMID 42522484 · DOI 10.25251/zr1rgs33 - https://pubmed.ncbi.nlm.nih.gov/42522484/ - Surgical approaches in the management of hidradenitis suppurativa: Techniques, risks, and clinical outcomes. - Dermatology online journal, 2026 — PMID 42522481 · DOI 10.25251/96va0e34 - https://pubmed.ncbi.nlm.nih.gov/42522481/ - Primary care engagement in hidradenitis suppurativa: Influence of disease severity, cardiometabolic risk, and access barriers. - Dermatology online journal, 2026 — PMID 42522477 · DOI 10.25251/jc8msv36 - https://pubmed.ncbi.nlm.nih.gov/42522477/ - How Clinical Trials Changed HS Treatment: A Timeline of the Studies Behind Today's Medicines URL: https://www.acneinversa.life/en/blog/hs-clinical-trials-history/ Markdown: https://www.acneinversa.life/en/blog/hs-clinical-trials-history.md Plain text: https://www.acneinversa.life/en/blog/hs-clinical-trials-history.txt Description: A patient-friendly history of the clinical trials behind modern hidradenitis suppurativa treatment — adalimumab (PIONEER), secukinumab (SUNSHINE/SUNRISE), bimekizumab (BE HEARD) and a trial that did not succeed — with trial results kept separate from regulatory approvals. Published: 2026-07-19 Last updated: 2026-07-19 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, clinical trials, adalimumab, secukinumab, bimekizumab FAQ questions: Does a completed clinical trial mean a treatment is approved? | Why were the PIONEER trials published after adalimumab was already approved? | Which biologics are approved for HS? | Do all HS trials succeed? References: - Two Phase 3 Trials of Adalimumab for Hidradenitis Suppurativa (PIONEER I and II) - New England Journal of Medicine, 2016;375:422–434 (Kimball AB et al.) - https://www.nejm.org/doi/full/10.1056/NEJMoa1504370 - HUMIRA (adalimumab) Approved by European Commission for Moderate to Severe HS (30 July 2015) - AbbVie news release - https://news.abbvie.com/2015-07-30-HUMIRA-Adalimumab-Approved-by-European-Commission-for-Moderate-to-Severe-Hidradenitis-Suppurativa-HS - AbbVie's HUMIRA Receives First U.S. FDA Approval for Moderate to Severe HS (10 Sept 2015) - AbbVie news release - https://news.abbvie.com/2015-09-10-AbbVies-HUMIRA-Adalimumab-Receives-First-and-Only-U-S-Food-and-Drug-Administration-Approval-for-Moderate-to-Severe-Hidradenitis-Suppurativa - Secukinumab in moderate-to-severe hidradenitis suppurativa (SUNSHINE and SUNRISE): week 16 and 52 results - The Lancet, 2023;401(10378):747–761 (Kimball AB et al.) - https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(23)00022-3/fulltext - European Commission approval of Cosentyx (secukinumab) for HS (1 June 2023) - Novartis media release - https://www.novartis.com/news/media-releases/novartis-receives-european-approval-cosentyx-first-and-only-il-17a-inhibitor-hidradenitis-suppurativa - UCB receives European Commission approval for BIMZELX (bimekizumab) in HS (April 2024) - UCB press release - https://www.ucb.com/newsroom/press-releases/article/ucb-receives-european-commission-approval-for-bimzelxrvbimekizumab-as-the-first-il-17a-and-il-17f-biologic-for-moderate-to-severe-hidradenitis-suppurativa - UCB Receives U.S. FDA Approval for BIMZELX (bimekizumab-bkzx) in HS (November 2024) - UCB / PR Newswire - https://www.prnewswire.com/news-releases/ucb-receives-us-fda-approval-for-bimzelx-bimekizumab-bkzx-as-the-first-il-17a-and-il-17f-inhibitor-for-adults-with-moderate-to-severe-hidradenitis-suppurativa-302311330.html - InflaRx Announces Top-Line SHINE Phase IIb Results for IFX-1 (vilobelimab) in HS (2019) - InflaRx press release - https://www.inflarx.de/Home/Investors/Press-Releases/06-2019-InflaRx-Announces--Top-Line-SHINE-Phase-IIb-Results-for-IFX-1-in-Hidradenitis-Suppurativa-.html - What Is a Clinical Trial? A Plain-Language Guide for People With Hidradenitis Suppurativa URL: https://www.acneinversa.life/en/blog/what-is-a-clinical-trial/ Markdown: https://www.acneinversa.life/en/blog/what-is-a-clinical-trial.md Plain text: https://www.acneinversa.life/en/blog/what-is-a-clinical-trial.txt Description: A clear, non-technical guide to clinical trials for people with hidradenitis suppurativa (acne inversa): phases, screening, consent, randomisation, placebos, benefits, risks and the questions worth asking first. Published: 2026-07-19 Last updated: 2026-07-19 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, clinical trials, informed consent, clinical trial phases FAQ questions: Do all clinical trials use a placebo? | Will I know which treatment I receive? | Can I leave a clinical trial? | Do I have to stop my current HS treatment? | Does joining a trial guarantee access to a new medicine? | Who decides whether I can participate? | Are travel expenses reimbursed? | What happens to my personal and health information? | Will I receive the study results? References: - Learn About Clinical Studies - ClinicalTrials.gov, U.S. National Library of Medicine - https://clinicaltrials.gov/study-basics/learn-about-studies - Clinical trials for medicines: overview - European Medicines Agency - https://www.ema.europa.eu/en/human-regulatory-overview/research-development/clinical-trials-human-medicines - What patients need to know about clinical research - EUPATI (European Patients' Academy on Therapeutic Innovation) - https://eupati.eu/ - Clinical Trials: What Patients Need to Know - U.S. Food and Drug Administration - https://www.fda.gov/patients/clinical-trials-what-patients-need-know - What Might Taking Part in an HS Clinical Trial Be Like? URL: https://www.acneinversa.life/en/blog/hs-clinical-trial-patient-perspective/ Markdown: https://www.acneinversa.life/en/blog/hs-clinical-trial-patient-perspective.md Plain text: https://www.acneinversa.life/en/blog/hs-clinical-trial-patient-perspective.txt Description: A step-by-step, patient-centred walkthrough of what joining a hidradenitis suppurativa clinical trial may involve — from finding a study and screening to visits, questionnaires, reimbursement, withdrawing and life after the trial. Published: 2026-07-19 Last updated: 2026-07-19 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, clinical trials, patient experience, informed consent FAQ questions: What happens at the screening visit? | What if I am not eligible? | Will I definitely receive the new treatment? | Can I leave the study once I have started? | Are my travel costs and time covered? References: - Learn About Clinical Studies (participant information) - ClinicalTrials.gov, U.S. National Library of Medicine - https://clinicaltrials.gov/study-basics/learn-about-studies - Clinical Trials: What Patients Need to Know - U.S. Food and Drug Administration - https://www.fda.gov/patients/clinical-trials-what-patients-need-know - Informed consent and participant rights in clinical research - EUPATI (European Patients' Academy on Therapeutic Innovation) - https://eupati.eu/ - Understanding clinical research participation - CISCRP (Center for Information and Study on Clinical Research Participation) - https://www.ciscrp.org/ - HS research update (2026-07-01): What’s new on PubMed? URL: https://www.acneinversa.life/en/blog/hs-research-update-2026-07-01/ Markdown: https://www.acneinversa.life/en/blog/hs-research-update-2026-07-01.md Plain text: https://www.acneinversa.life/en/blog/hs-research-update-2026-07-01.txt Description: A patient-friendly overview of new PubMed publications on hidradenitis suppurativa (acne inversa) — with sources, clear limitations, and no medical advice. Published: 2026-07-01 Last updated: 2026-07-01 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, jak inhibitor, pain, quality of life, surgery, wound care References: - Mature tertiary lymphoid structures in pilonidal sinus disease. - JID innovations : skin science from molecules to population health, 2026 — PMID 42327670 · DOI 10.1016/j.xjidi.2026.100479 · PMCID PMC13279301 - https://pubmed.ncbi.nlm.nih.gov/42327670/ - Hidradenitis Suppurativa: Diagnosis and Treatment Challenges in Primary Care. - Pediatric clinics of North America, 2026 — PMID 42349979 · DOI 10.1016/j.pcl.2026.03.004 - https://pubmed.ncbi.nlm.nih.gov/42349979/ - Icariin Regulates Acne Pathophysiology and Extracellular Matrix Protein Synthesis: Implications for Acne Vulgaris and Atrophic Acne Scar Management. - Experimental dermatology, 2026 — PMID 42366890 · DOI 10.1111/exd.70310 - https://pubmed.ncbi.nlm.nih.gov/42366890/ - Activation of MyD88/IRAK1 axis and downstream proinflammatory signaling in healthy adult and neonatal African American skin. - JID innovations : skin science from molecules to population health, 2026 — PMID 42338433 · DOI 10.1016/j.xjidi.2026.100488 · PMCID PMC13285840 - https://pubmed.ncbi.nlm.nih.gov/42338433/ - Surgical Interventions for the Treatment of Hidradenitis Suppurativa: A Systematic Review of Surgical Impact on DLQI. - Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 2026 — PMID 42337805 · DOI 10.1097/DSS.0000000000004992 - https://pubmed.ncbi.nlm.nih.gov/42337805/ - The Impact of Chronic Spontaneous Urticaria on Sleep-A Systematic Review. - Dermatology and therapy, 2026 — PMID 42366326 · DOI 10.1007/s13555-026-01837-4 - https://pubmed.ncbi.nlm.nih.gov/42366326/ - Emerging synthetic drugs for the management of hidradenitis suppurativa: a comprehensive update. - Expert opinion on pharmacotherapy, 2026 — PMID 42342652 · DOI 10.1080/14656566.2026.2695100 - https://pubmed.ncbi.nlm.nih.gov/42342652/ - Proteomic analysis in hidradenitis suppurativa reveals systemic inflammation in all disease stages. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42363729 · DOI 10.1111/jdv.70546 - https://pubmed.ncbi.nlm.nih.gov/42363729/ - Addiction in chronic inflammatory skin diseases: A systematic review of prevalence, impact and screening practices. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42363716 · DOI 10.1111/jdv.70576 - https://pubmed.ncbi.nlm.nih.gov/42363716/ - Bone health in women with hidradenitis suppurativa: addressing osteoporosis risks and management options. - International journal of women's dermatology, 2026 — PMID 42369852 · DOI 10.1097/JW9.0000000000000262 · PMCID PMC13308930 - https://pubmed.ncbi.nlm.nih.gov/42369852/ - Long-term follow-up and response to elosulfase alfa in mucopolysaccharidosis type IVA: a single-center cohort from the Czech Republic. - Orphanet journal of rare diseases, 2026 — PMID 42363262 · DOI 10.1186/s13023-026-04439-7 - https://pubmed.ncbi.nlm.nih.gov/42363262/ - Patient-reported outcomes of laser hair removal for hidradenitis suppurativa: an exploratory cross-sectional survey. - Lasers in medical science, 2026 — PMID 42342886 · DOI 10.1007/s10103-026-04893-6 · PMCID PMC13294157 - https://pubmed.ncbi.nlm.nih.gov/42342886/ - The Effects of Immune Checkpoint Inhibitors on Hidradenitis Suppurativa: A Scoping Review. - Skin appendage disorders, 2026 — PMID 42344962 · DOI 10.1159/000551945 · PMCID PMC13290252 - https://pubmed.ncbi.nlm.nih.gov/42344962/ - Psoriasis, Atopic Dermatitis, Acne, Inverse Psoriasis and Hidradenitis: A Case Report of Multiple Disease in a Same Young Patient. - Clinical case reports, 2026 — PMID 42343938 · DOI 10.1002/ccr3.72354 · PMCID PMC13288607 - https://pubmed.ncbi.nlm.nih.gov/42343938/ - Structural basis for selective and potent degradation of IRAK4 by KT-474. - Nature communications, 2026 — PMID 42336816 · DOI 10.1038/s41467-026-74105-w - https://pubmed.ncbi.nlm.nih.gov/42336816/ - Context-dependent short-chain fatty acids in inflammatory skin diseases: Immunometabolic mechanisms, evidence boundaries, and translational perspectives. - Pharmacological research, 2026 — PMID 42336338 · DOI 10.1016/j.phrs.2026.108318 - https://pubmed.ncbi.nlm.nih.gov/42336338/ - Modalities of Combined Medical and Surgical Treatment in Hidradenitis Suppurativa: A Systematic Review of Efficacy and Safety. - Dermatology and therapy, 2026 — PMID 42334818 · DOI 10.1007/s13555-026-01836-5 - https://pubmed.ncbi.nlm.nih.gov/42334818/ - Single-cell spatial profiling identifies a mucosal-like epithelial signature in Hidradenitis suppurativa tunnels. - JCI insight, 2026 — PMID 42325093 · DOI 10.1172/jci.insight.200187 - https://pubmed.ncbi.nlm.nih.gov/42325093/ - Tumor necrosis factor inhibitor-related autoimmune disorders in pediatric rheumatology practice: a multicenter nationwide study. - Pediatric rheumatology online journal, 2026 — PMID 42321814 · DOI 10.1186/s12969-026-01236-1 - https://pubmed.ncbi.nlm.nih.gov/42321814/ - Posterior Arm Artery Perforator Flap: An Ultrafast and Reproducible Perforator Flap Dissection Technique. - Plastic and reconstructive surgery. Global open, 2026 — PMID 42325477 · DOI 10.1097/GOX.0000000000007840 · PMCID PMC13278249 - https://pubmed.ncbi.nlm.nih.gov/42325477/ - A case of hidradenitis suppurativa complicated by necrotizing soft tissue infection. - The American journal of emergency medicine, 2026 — PMID 42320420 · DOI 10.1016/j.ajem.2026.06.022 - https://pubmed.ncbi.nlm.nih.gov/42320420/ - The follicular microbiome in hair-follicle-associated inflammatory diseases: A systematic review. - Clinical and experimental dermatology, 2026 — PMID 42315132 · DOI 10.1093/ced/llag251 - https://pubmed.ncbi.nlm.nih.gov/42315132/ - Beyond Drainage: Clinical-Ultrasound Correlation Supports a Broader Definition of the Active Tunnel in Hidradenitis Suppurativa. - Dermatology and therapy, 2026 — PMID 42313355 · DOI 10.1007/s13555-026-01828-5 - https://pubmed.ncbi.nlm.nih.gov/42313355/ - Decoding Inflammation in Hidradenitis Suppurativa: Serum Cytokines as Biomarkers of Disease Severity and Treatment Outcome-Systematic Review. - Journal of clinical medicine, 2026 — PMID 42355867 · DOI 10.3390/jcm15124699 · PMCID PMC13302279 - https://pubmed.ncbi.nlm.nih.gov/42355867/ - Hidradenitis suppurativa and psoriasis: shared immunological links with metabolic-associated steatotic liver disease. - Frontiers in immunology, 2026 — PMID 42327723 · DOI 10.3389/fimmu.2026.1831174 · PMCID PMC13280206 - https://pubmed.ncbi.nlm.nih.gov/42327723/ - Differentiation defects reposition sebaceous glands as inflammatory instigators in the early pathogenesis of hidradenitis suppurativa. - Frontiers in immunology, 2026 — PMID 42338586 · DOI 10.3389/fimmu.2026.1785747 · PMCID PMC13283874 - https://pubmed.ncbi.nlm.nih.gov/42338586/ - Surgical Management of Inframammary Hidradenitis Suppurativa with Reduction Mammaplasty Technique: A Report of Two Cases. - Reports (MDPI), 2026 — PMID 42347090 · DOI 10.3390/reports9020177 · PMCID PMC13306240 - https://pubmed.ncbi.nlm.nih.gov/42347090/ - Scrotal elephantiasis secondary to hidradenitis suppurativa: a rare case report. - Frontiers in medicine, 2026 — PMID 42318388 · DOI 10.3389/fmed.2026.1867933 · PMCID PMC13272065 - https://pubmed.ncbi.nlm.nih.gov/42318388/ - Global barriers to sexual health, pregnancy, and breastfeeding in hidradenitis suppurativa. - International journal of women's dermatology, 2026 — PMID 42369842 · DOI 10.1097/JW9.0000000000000261 · PMCID PMC13308921 - https://pubmed.ncbi.nlm.nih.gov/42369842/ - Upadacitinib for Severe Refractory Hidradenitis Suppurativa After Failure of Multiple Systemic Therapies: A Case Report. - Cureus, 2026 — PMID 42344817 · DOI 10.7759/cureus.109546 · PMCID PMC13289800 - https://pubmed.ncbi.nlm.nih.gov/42344817/ - Tofacitinib in Overlapping Autoimmune and Autoinflammatory Disorders: A Case Report of a Dual Graham-Little-Piccardi-Lasseur Syndrome and Hidradenitis Suppurativa. - Case reports in dermatology, 2026 — PMID 42375516 · DOI 10.1159/000552170 · PMCID PMC13313624 - https://pubmed.ncbi.nlm.nih.gov/42375516/ - Psychiatric Outcomes after GLP-1 Receptor Agonists versus Metformin in Hidradenitis Suppurativa. - Skin appendage disorders, 2026 — PMID 42344960 · DOI 10.1159/000551916 · PMCID PMC13290251 - https://pubmed.ncbi.nlm.nih.gov/42344960/ - Hidradenitis Suppurativa Presenting with Ocular Manifestations in a 44-Year-Old Male: A Case Report. - Case reports in ophthalmology, 2026 — PMID 42311869 · DOI 10.1159/000551644 · PMCID PMC13271692 - https://pubmed.ncbi.nlm.nih.gov/42311869/ - HS Research Update (2026-06-15): What's New on PubMed? URL: https://www.acneinversa.life/en/blog/hs-research-update-2026-06-15/ Markdown: https://www.acneinversa.life/en/blog/hs-research-update-2026-06-15.md Plain text: https://www.acneinversa.life/en/blog/hs-research-update-2026-06-15.txt Description: A patient-friendly overview of new PubMed publications on Hidradenitis Suppurativa (Acne Inversa) (HS) — with sources, clear limitations, and no treatment recommendations. Published: 2026-06-15 Last updated: 2026-06-15 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, pain, quality of life, surgery, wound care References: - New Frontiers of Skin Ultrasound in Precision Medicine. - Ultrasound in medicine & biology, 2026 — PMID 42285862 · DOI 10.1016/j.ultrasmedbio.2026.05.015 - https://pubmed.ncbi.nlm.nih.gov/42285862/ - Informatics-Based Psychotherapeutic and Psychiatric Interventions in Dermatology: Scoping Review of Impacts on Skin Disease Severity and Mental Health Outcomes. - JMIR dermatology, 2026 — PMID 42269173 · DOI 10.2196/82096 · PMCID PMC13252885 - https://pubmed.ncbi.nlm.nih.gov/42269173/ - Enhanced Diagnosis of Generalized Pustular Psoriasis With the Legit.Health Device as a Diagnosis Support Tool: Multireader Multicase Study. - JMIR dermatology, 2026 — PMID 42269023 · DOI 10.2196/82030 · PMCID PMC13252704 - https://pubmed.ncbi.nlm.nih.gov/42269023/ - The Impact of Hidradenitis Suppurativa on Sexual Function: A Multicentered Cross-Sectional Study. - International journal of dermatology, 2026 — PMID 42268671 · DOI 10.1111/ijd.70522 - https://pubmed.ncbi.nlm.nih.gov/42268671/ - IL-1-Targeted Therapy in Dermatologic Conditions. - Journal of the American Academy of Dermatology, 2026 — PMID 42264383 · DOI 10.1016/j.jaad.2026.06.021 - https://pubmed.ncbi.nlm.nih.gov/42264383/ - Comparing the measurement properties, informativity and responsiveness of the DLQI, DLQI-Relevant (DLQI-R), and Skindex-29 in patients with chronic skin disease: a prospective cohort study. - Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2026 — PMID 42260199 · DOI 10.1007/s11136-026-04286-w - https://pubmed.ncbi.nlm.nih.gov/42260199/ - Thoracodorsal Artery Perforator Flap Versus Split-Thickness Skin Graft Reconstruction for Advanced Axillary Hidradenitis Suppurativa: Long-Term Outcomes. - Journal of clinical medicine, 2026 — PMID 42279256 · DOI 10.3390/jcm15114395 - https://pubmed.ncbi.nlm.nih.gov/42279256/ - Redundant γc cytokines license IL-1-driven neutrophil inflammation through MEK/ERK convergence. - bioRxiv : the preprint server for biology, 2026 — PMID 42282585 · DOI 10.64898/2026.05.28.728506 · PMCID PMC13252156 - https://pubmed.ncbi.nlm.nih.gov/42282585/ - Meta-inflammation in Hidradenitis suppurativa: from pathogenic evidence to therapeutic approaches. - Frontiers in immunology, 2026 — PMID 42266681 · DOI 10.3389/fimmu.2026.1827227 · PMCID PMC13243088 - https://pubmed.ncbi.nlm.nih.gov/42266681/ - Palliative and Supportive Care Needs in Advanced Hidradenitis Suppurativa: A Systematic Review. - Cureus, 2026 — PMID 42272576 · DOI 10.7759/cureus.108573 · PMCID PMC13247365 - https://pubmed.ncbi.nlm.nih.gov/42272576/ - Staphylococcal proliferation on skin models to investigate novel anti-infective treatments against dysbiosis. - Bioengineering & translational medicine, 2026 — PMID 42272967 · DOI 10.1002/btm2.70124 · PMCID PMC13247412 - https://pubmed.ncbi.nlm.nih.gov/42272967/ - [Climate change and skin]. - Revue medicale de Liege, 2026 — PMID 42257359 - https://pubmed.ncbi.nlm.nih.gov/42257359/ - Rapid Remission through Multimodal Therapy in a Severe Form of PASH Syndrome: A Case Report. - Case reports in dermatology, 2026 — PMID 42256375 · DOI 10.1159/000551256 · PMCID PMC13241081 - https://pubmed.ncbi.nlm.nih.gov/42256375/ - HS Research Update (2026-06-08): What's New on PubMed? URL: https://www.acneinversa.life/en/blog/hs-research-update-2026-06-08/ Markdown: https://www.acneinversa.life/en/blog/hs-research-update-2026-06-08.md Plain text: https://www.acneinversa.life/en/blog/hs-research-update-2026-06-08.txt Description: A patient-friendly overview of new PubMed publications on Hidradenitis Suppurativa (HS) — with sources, clear limitations, and no treatment recommendations. Published: 2026-06-08 Last updated: 2026-06-08 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, pain, quality of life, surgery, wound care FAQ questions: Why does this only cover a few new publications? | Does a new study mean my treatment should change? | Why is so much emphasis placed on limitations and uncertainties? References: - Association Between Bimekizumab's Clinical Response and Patient-Reported Benefits on Health-Related Quality of Life: Results from BE HEARD I and II. - Dermatology and therapy, 2026 — PMID 42247110 · DOI 10.1007/s13555-026-01790-2 - https://pubmed.ncbi.nlm.nih.gov/42247110/ - Suicidal ideation in patients with skin conditions: A multicentre European study. - Journal of the European Academy of Dermatology and Venereology : JEADV, 2026 — PMID 42246602 · DOI 10.1111/jdv.70523 - https://pubmed.ncbi.nlm.nih.gov/42246602/ - Clinical Features of Hidradenitis Suppurativa in Down Syndrome Patients: A Multicenter Spanish Study. - Journal of cutaneous medicine and surgery, 2026 — PMID 42233244 · DOI 10.1177/12034754261453366 - https://pubmed.ncbi.nlm.nih.gov/42233244/ - Association between obesity and the risk of skin and soft tissue infections in European populations: A systematic review. - IJID regions, 2026 — PMID 42232142 · DOI 10.1016/j.ijregi.2026.100911 · PMCID PMC13224352 - https://pubmed.ncbi.nlm.nih.gov/42232142/ - Joint pain and hidradenitis suppurativa: a retrospective cohort study. - Skin health and disease, 2026 — PMID 42222703 · DOI 10.1093/skinhd/vzag013 · PMCID PMC13220027 - https://pubmed.ncbi.nlm.nih.gov/42222703/ - A survey of UK-based dermatologists and Outpatient Parenteral Antimicrobial Therapy centres to evaluate the use of intravenous antibiotics as a treatment for hidradenitis suppurativa. - Skin health and disease, 2026 — PMID 42222698 · DOI 10.1093/skinhd/vzag005 · PMCID PMC13220039 - https://pubmed.ncbi.nlm.nih.gov/42222698/ - Dietary patterns, metabolic pathways and metainflammation in hidradenitis suppurativa: a systematic review. - Frontiers in immunology, 2026 — PMID 42233037 · DOI 10.3389/fimmu.2026.1830618 · PMCID PMC13222998 - https://pubmed.ncbi.nlm.nih.gov/42233037/ - New-Onset Musculoskeletal Manifestations in Hidradenitis Suppurativa: A Large-Scale Incidence Analysis. - Cureus, 2026 — PMID 42245890 · DOI 10.7759/cureus.108229 · PMCID PMC13231938 - https://pubmed.ncbi.nlm.nih.gov/42245890/ - HS Research Update (2026-06-01): What's New on PubMed? URL: https://www.acneinversa.life/en/blog/hs-research-update-2026-06-01/ Markdown: https://www.acneinversa.life/en/blog/hs-research-update-2026-06-01.md Plain text: https://www.acneinversa.life/en/blog/hs-research-update-2026-06-01.txt Description: A patient-friendly overview of new PubMed publications on Acne inversa (Hidradenitis suppurativa) (HS) — with sources, clear limitations, and no treatment recommendations. Published: 2026-06-01 Last updated: 2026-06-01 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, jak inhibitor, pain, quality of life, surgery, wound care References: - Glucagon-Like Peptide-1 (GLP-1) Receptor Agonists and Cutaneous Biology: Implications for Skin Disease and Longevity. - Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 2026 — PMID 42210887 · DOI 10.1097/DSS.0000000000005187 - https://pubmed.ncbi.nlm.nih.gov/42210887/ - Hidradenitis suppurativa-associated squamous cell carcinoma: a systematic review of clinical, molecular, and risk factor insights. - Italian journal of dermatology and venereology, 2026 — PMID 42206557 · DOI 10.23736/S2784-8671.26.08519-1 - https://pubmed.ncbi.nlm.nih.gov/42206557/ - Hidradenitis Suppurativa Changes Major Life Decisions of Affected Patients: A Cross-sectional Study. - Acta dermato-venereologica, 2026 — PMID 42204891 · DOI 10.2340/actadv.v106.adv-2026-0427 · PMCID PMC13216440 - https://pubmed.ncbi.nlm.nih.gov/42204891/ - Shorter Wound-healing Times Associated With Select Perioperative Medical Therapies in Hidradenitis Suppurativa Surgery, and a Limited Clinical Role of Intraoperative Cultures: A 194-Case Retrospective Review. - Annals of plastic surgery, 2026 — PMID 42201339 · DOI 10.1097/SAP.0000000000004777 - https://pubmed.ncbi.nlm.nih.gov/42201339/ - Prevalence and Characteristics of North American Indigenous Inflammatory Skin Disease: A Systematic Scoping Review. - International journal of dermatology, 2026 — PMID 42179093 · DOI 10.1111/ijd.70470 - https://pubmed.ncbi.nlm.nih.gov/42179093/ - Cutaneous tuberculosis with features suggestive of scrofuloderma masquerading as hidradenitis suppurativa: a case report. - Therapeutic advances in infectious disease, 2026 — PMID 42182972 · DOI 10.1177/20499361261449091 · PMCID PMC13195225 - https://pubmed.ncbi.nlm.nih.gov/42182972/ - A phenotype-to-mechanism framework links phenome-wide comorbidity architecture to molecular mechanisms and therapeutic discovery in complex diseases. - medRxiv : the preprint server for health sciences, 2026 — PMID 42180332 · DOI 10.64898/2026.05.13.26353128 · PMCID PMC13193042 - https://pubmed.ncbi.nlm.nih.gov/42180332/ - GLP-1 Receptor Agonists in Chronic Inflammatory Skin Diseases: Immunometabolic Mechanisms and Translational Perspectives. - Pharmaceutics, 2026 — PMID 42198298 · DOI 10.3390/pharmaceutics18050605 · PMCID PMC13210952 - https://pubmed.ncbi.nlm.nih.gov/42198298/ - A Neuroendocrine-Immune Model of Hidradenitis Suppurativa: Mechanistic Insights into Pain, Pruritus, and Hormonal Triggers. - Journal of clinical medicine, 2026 — PMID 42194774 · DOI 10.3390/jcm15103820 · PMCID PMC13207860 - https://pubmed.ncbi.nlm.nih.gov/42194774/ - Hidradenitis Suppurativa and IL-17 Inhibitors: A Focus on Trials and Real-Life Data. - Medicina (Kaunas, Lithuania), 2026 — PMID 42195203 · DOI 10.3390/medicina62050952 · PMCID PMC13208325 - https://pubmed.ncbi.nlm.nih.gov/42195203/ - The Cutaneous Immune Microenvironment in Selected Inflammatory Skin Diseases: Linking Histopathology, Mechanisms, and Targeted Therapy. - Dermatopathology (Basel, Switzerland), 2026 — PMID 42200823 · DOI 10.3390/dermatopathology13020022 · PMCID PMC13214635 - https://pubmed.ncbi.nlm.nih.gov/42200823/ - HS Research Update (25 May 2026): What's New on PubMed? URL: https://www.acneinversa.life/en/blog/hs-research-update-2026-05-25/ Markdown: https://www.acneinversa.life/en/blog/hs-research-update-2026-05-25.md Plain text: https://www.acneinversa.life/en/blog/hs-research-update-2026-05-25.txt Description: A patient-friendly overview of new PubMed publications on hidradenitis suppurativa (acne inversa) — with sources, clear limitations, and no medical recommendations. Published: 2026-05-25 Last updated: 2026-05-25 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, Hidradenitis suppurativa, Acne inversa, Research update, Biologics, Comorbidities, JAK inhibitor, Quality of life, Surgery, Wound care FAQ questions: Why are weekly HS research updates useful? | Will the studies summarised here change clinical practice? | What does 'no abstract available' mean for this update? | How should I use this information with my dermatologist? References: - A bioelectric dressing improves postderoofing outcomes in hidradenitis suppurativa by microbiome modulation: A split-body, randomized clinical trial. - JID innovations : skin science from molecules to population health, 2026 — PMID 42164272 · DOI 10.1016/j.xjidi.2026.100461 · PMCID PMC13185992 - https://pubmed.ncbi.nlm.nih.gov/42164272/ - RGRN-305, a novel Hsp90 inhibitor: a promising therapeutic option for inflammatory dermatologic diseases. - Inflammopharmacology, 2026 — PMID 42176147 · DOI 10.1007/s10787-026-02265-8 - https://pubmed.ncbi.nlm.nih.gov/42176147/ - Criteria for Hidradenitis Suppurativa Competence Centers. - Dermatology and therapy, 2026 — PMID 42176118 · DOI 10.1007/s13555-026-01783-1 - https://pubmed.ncbi.nlm.nih.gov/42176118/ - Description of the Tranquillo Phase 3 Clinical Trial Designs/Study Protocols to Assess Ritlecitinib in Adults and Adolescents with Nonsegmental Vitiligo. - Dermatology and therapy, 2026 — PMID 42171987 · DOI 10.1007/s13555-026-01724-y - https://pubmed.ncbi.nlm.nih.gov/42171987/ - Targeted Prevention and Management of Mucocutaneous Candidiasis During Bimekizumab Therapy in Hidradenitis Suppurativa: A Practical Clinical Perspective. - International journal of dermatology, 2026 — PMID 42165325 · DOI 10.1111/ijd.70491 - https://pubmed.ncbi.nlm.nih.gov/42165325/ - European Expert Consensus on Essential Variables for Teledermatological Assessment of Skin Tumours. - Acta dermato-venereologica, 2026 — PMID 42163824 · DOI 10.2340/actadv.v106.adv-2026-0512 · PMCID PMC13191222 - https://pubmed.ncbi.nlm.nih.gov/42163824/ - A Retrospective Review of Real-World Patterns of Biologic Use in Dermatology Across Metropolitan, Regional and Rural Settings. - The Australasian journal of dermatology, 2026 — PMID 42163520 · DOI 10.1111/ajd.70141 - https://pubmed.ncbi.nlm.nih.gov/42163520/ - A Multi-Omics Study of Comorbid Mechanisms Between Depression and Inflammatory Dermatoses Identifies FADS1 and TMEM258 as Therapeutic Targets. - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42164085 · DOI 10.2147/CCID.S607365 · PMCID PMC13186223 - https://pubmed.ncbi.nlm.nih.gov/42164085/ - HS Research Update (May 20, 2026): What's New on PubMed? URL: https://www.acneinversa.life/en/blog/hs-research-update-2026-05-20/ Markdown: https://www.acneinversa.life/en/blog/hs-research-update-2026-05-20.md Plain text: https://www.acneinversa.life/en/blog/hs-research-update-2026-05-20.txt Description: A patient-friendly overview of new PubMed publications on Hidradenitis suppurativa (Acne inversa) – with sources, clear limitations, and no medical advice. Published: 2026-05-20 Last updated: 2026-05-20 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Research, hidradenitis suppurativa, acne inversa, research update, biologics, comorbidities, diagnostic delay, pain, quality of life, surgery FAQ questions: What does this HS research update cover? | Is this medical advice? | How should I use this update? | Why are quality-of-life measures important in HS research? References: - The Role of Inflammatory Biomarkers in Disease Severity and Treatment Response across Psoriasis, Atopic Dermatitis, and Hidradenitis Suppurativa-A Narrative Review. - Dermatology and therapy, 2026 — PMID 42156635 · DOI 10.1007/s13555-026-01733-x - https://pubmed.ncbi.nlm.nih.gov/42156635/ - Global Healthcare Study on Psoriasis (GHSP): cohort profile and first findings. - BMJ open, 2026 — PMID 42156142 · DOI 10.1136/bmjopen-2025-112891 - https://pubmed.ncbi.nlm.nih.gov/42156142/ - Position Statement of the EADV Task Forces With External Experts on Quality of Life Measurement in Hidradenitis Suppurativa: An Update. - International journal of dermatology, 2026 — PMID 42144705 · DOI 10.1111/ijd.70443 - https://pubmed.ncbi.nlm.nih.gov/42144705/ - Patients' preference regarding patient reported outcome measures (PROMs) for hidradenitis suppurativa, a cross-sectional multi-center study. - Dermatology (Basel, Switzerland), 2026 — PMID 42139161 · DOI 10.1159/000552227 - https://pubmed.ncbi.nlm.nih.gov/42139161/ - New Hidradenitis Suppurativa in Children: Influence of Neighborhood Socioeconomic Status. - Pediatric dermatology, 2026 — PMID 42132305 · DOI 10.1111/pde.70265 - https://pubmed.ncbi.nlm.nih.gov/42132305/ - Laboratory Parameters Can Serve as Objective Auxiliary Tools for Assessing Disease Severity in Hidradenitis Suppurativa: A 5-Year Period Single-Center Retrospective Study. - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42153035 · DOI 10.2147/CCID.S601760 · PMCID PMC13180368 - https://pubmed.ncbi.nlm.nih.gov/42153035/ - Spatially Profiling Trace Cytokine Signatures From Microscopically Derived Skin Samples to Probe Skin Disease Inflammation. - Small methods, 2026 — PMID 42124321 · DOI 10.1002/smtd.202501964 - https://pubmed.ncbi.nlm.nih.gov/42124321/ - High-Frequency Ultrasound in Hidradenitis Suppurativa: From Lesion Detection to Iconographic Lesion-Level Management. - American journal of clinical dermatology, 2026 — PMID 42118485 · DOI 10.1007/s40257-026-01040-3 - https://pubmed.ncbi.nlm.nih.gov/42118485/ - Defining Minimal Disease Activity in Hidradenitis Suppurativa: A New Clinical Target. - Journal of cutaneous medicine and surgery, 2026 — PMID 42117442 · DOI 10.1177/12034754261442925 - https://pubmed.ncbi.nlm.nih.gov/42117442/ - Impact of Bariatric Surgery on Quality of Life and Psychological Well-Being Among Patients with Hidradenitis Suppurativa: A Cross-Sectional Study. - Clinical, cosmetic and investigational dermatology, 2026 — PMID 42131295 · DOI 10.2147/CCID.S584656 · PMCID PMC13165486 - https://pubmed.ncbi.nlm.nih.gov/42131295/ - The Multifaceted Role of Keratinocytes in Hidradenitis Suppurativa Pathogenesis. - Experimental dermatology, 2026 — PMID 42124376 · DOI 10.1111/exd.70269 · PMCID PMC13168781 - https://pubmed.ncbi.nlm.nih.gov/42124376/ - How I Do It: MRI Approach to Perianal Fistulas. - Radiology, 2026 — PMID 42117990 · DOI 10.1148/radiol.251909 - https://pubmed.ncbi.nlm.nih.gov/42117990/ - Patterns of Musculoskeletal Involvement in Hidradenitis Suppurativa: A Pilot Study. - Cureus, 2026 — PMID 42147604 · DOI 10.7759/cureus.106996 · PMCID PMC13172419 - https://pubmed.ncbi.nlm.nih.gov/42147604/ - Severe Penoscrotal Lymphedema in Hidradenitis Suppurativa: A Case Series. - Skin appendage disorders, 2026 — PMID 42137224 · DOI 10.1159/000551470 · PMCID PMC13171140 - https://pubmed.ncbi.nlm.nih.gov/42137224/ - Viable vs. Nonviable Microbiota Evaluation of the Hair Follicle and Scalp Microbiome. - Methods in molecular biology (Clifton, N.J.), 2026 — PMID 42149452 · DOI 10.1007/978-1-0716-5253-4_18 - https://pubmed.ncbi.nlm.nih.gov/42149452/ #### Daily Life - Hair Removal With HS: Shaving, Waxing, Trimming and Laser Hair Reduction URL: https://www.acneinversa.life/en/blog/hs-hair-removal-shaving-laser/ Markdown: https://www.acneinversa.life/en/blog/hs-hair-removal-shaving-laser.md Plain text: https://www.acneinversa.life/en/blog/hs-hair-removal-shaving-laser.txt Description: Can you shave with hidradenitis suppurativa? A method-by-method comparison of shaving, trimming, waxing, depilatory creams and professional laser hair reduction — including what the evidence for each actually supports. Published: 2026-08-15 Last updated: 2026-08-15 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, shaving, hair removal, laser hair reduction, waxing, Nd:YAG, IPL, grooming, personal care, treatment options FAQ questions: Does shaving make HS worse? | Is trimming better than shaving for HS? | Can I wax if I have HS? | Are hair-removal creams safe with HS? | Does laser hair removal help hidradenitis suppurativa? | Is Nd:YAG the best laser for HS? | Is IPL the same as laser hair removal? | Can I use a home IPL or laser device for HS? | Is CO2 laser the same as laser hair removal? | Can laser hair removal cure HS? References: - Shipman WD et al. Efficacy of laser hair removal in hidradenitis suppurativa: A systematic review and meta-analysis. - Lasers in Surgery and Medicine, 2024 - https://pubmed.ncbi.nlm.nih.gov/38769894/ - Sidhom D et al. Treatment of hidradenitis suppurativa with 755-nm alexandrite laser hair removal: A randomized controlled trial. - Randomized controlled trial, 2024 - https://pubmed.ncbi.nlm.nih.gov/39072264/ - American Academy of Dermatology. Hidradenitis Suppurativa: Diagnosis and Treatment. - Patient information, updated June 2026 - https://www.aad.org/public/diseases/a-z/hidradenitis-suppurativa-treatment - Jafarzadeh A et al. Systematic review of laser and light-based procedural treatments for hidradenitis suppurativa. - Systematic review, 2025 - https://pubmed.ncbi.nlm.nih.gov/41201673/ - Gawroński M et al. Advances in Laser Therapy for Hidradenitis Suppurativa. - Systematic review, 2025 - https://pubmed.ncbi.nlm.nih.gov/41227081/ - Lauro F et al. Hair removal and deodorants in hidradenitis suppurativa: An online survey on patients' habits. - Journal of Cosmetic Dermatology, 2023 - Morgan WP, Leicester G. The role of depilation and deodorants in hidradenitis suppurativa. - Archives of Dermatology, 1982 - European S2k Guidelines for Hidradenitis Suppurativa / Acne Inversa, Part 2: Treatment. - Guideline, 2025 - https://pubmed.ncbi.nlm.nih.gov/39699926/ - HS Foundation. Clinician and patient resources on procedural HS treatment. - Patient organisation information, reviewed 2026 - HS Odor and Drainage: Why Hidradenitis Suppurativa Can Smell, and What That Does and Doesn't Mean URL: https://www.acneinversa.life/en/blog/hs-odor-drainage/ Markdown: https://www.acneinversa.life/en/blog/hs-odor-drainage.md Plain text: https://www.acneinversa.life/en/blog/hs-odor-drainage.txt Description: Draining HS lesions can have a strong odor. That does not mean poor hygiene, and it does not by itself mean infection. What the evidence says about why HS drains and smells, and what actually helps. Published: 2026-08-14 Last updated: 2026-08-14 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, drainage, discharge, odor, malodor, wound care, dressings, hygiene, stigma, infection myths, appointment preparation FAQ questions: Does hidradenitis suppurativa smell? | Does HS odor mean I have poor hygiene? | Does bad-smelling HS drainage mean infection? | Why does HS drainage smell? | Can dressings help with HS odor? | Can I use vinegar for HS odor? | Should I use antibacterial soap because my HS smells? | Should I tell my dermatologist about odor and drainage? References: - HS Foundation. HS Symptoms. - Patient organisation information, reviewed 2026 - American Academy of Dermatology. Hidradenitis Suppurativa: Signs and Symptoms. - Patient information, reviewed 2026 - American Academy of Dermatology. Hidradenitis Suppurativa: Diagnosis and Treatment. - Patient information, updated June 2026 - Alavi A et al. Evaluating the Hidradenitis Suppurativa Odor and Drainage Scale (HODS). - JAAD International, 2023 - McKenzie SA et al. Physical symptoms and psychosocial problems associated with hidradenitis suppurativa. - Dermatology Online Journal, 2020 - Kimball AB et al. Burden of hidradenitis suppurativa: a systematic literature review of patient-reported outcomes. - Dermatology and Therapy, 2024 - Poondru SK et al. Wound care counseling of patients with hidradenitis suppurativa. - Clinical review, 2023 - British Association of Dermatologists. Hidradenitis Suppurativa. - Patient information, reviewed 2026 - HS Patient Guide. Skin and Wound Care. - Patient education resource, reviewed 2026 - HS, Perimenopause and Menopause: Does Hidradenitis Suppurativa Improve After Periods Stop? URL: https://www.acneinversa.life/en/blog/hs-perimenopause-menopause/ Markdown: https://www.acneinversa.life/en/blog/hs-perimenopause-menopause.md Plain text: https://www.acneinversa.life/en/blog/hs-perimenopause-menopause.txt Description: You may have heard that hidradenitis suppurativa usually gets better after menopause. The direct patient evidence does not support that expectation. What the research actually shows, why perimenopause complicates symptom patterns, and what to bring to your care team. Published: 2026-08-13 Last updated: 2026-08-13 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, menopause, perimenopause, hormones, hormone therapy, hot flashes, hot flushes, night sweats, midlife, symptom tracking, appointment preparation FAQ questions: Does hidradenitis suppurativa go away after menopause? | Can perimenopause make HS worse? | Why is my HS still active even though my periods have stopped? | Does menopause cause HS? | Should I have my hormones tested if my HS worsens during menopause? | Does hormone replacement therapy help HS? | Should I stop my HS medication after menopause? References: - Fernandez JM et al. Menses, pregnancy, delivery, and menopause in hidradenitis suppurativa: A patient survey. - International Journal of Women's Dermatology, 2020 - Kozera E et al. Clinical considerations in the management of hidradenitis suppurativa in women. - International Journal of Women's Dermatology, 2021 - Menopause and common dermatoses: a systematic review. - Systematic review, 2026 - Dattolo SM et al. Beyond the skin: endocrine, psychological and nutritional aspects in women with hidradenitis suppurativa. - Journal of Translational Medicine, 2025 - Hidradenitis suppurativa: a review of hormonal and metabolic interventions. - Italian Journal of Dermatology and Venereology, 2026 - American Academy of Dermatology. Hidradenitis suppurativa: Causes. - AAD patient information - Cucu AI et al. Hidradenitis suppurativa in postmenopause. - Case-based literature review, 2021 - Choosing Sports With Hidradenitis Suppurativa: A Practical Guide by Affected Body Area URL: https://www.acneinversa.life/en/blog/best-sports-for-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/en/blog/best-sports-for-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/en/blog/best-sports-for-hidradenitis-suppurativa.txt Description: Which sports tend to work better or worse with HS depends far more on which body areas your disease affects than on any general ranking of activities. A practical, area-by-area guide to gear, modifications and sport selection for axillary, inguinal, inframammary and gluteal disease. Published: 2026-08-10 Last updated: 2026-08-10 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, sports, exercise, chafing, clothing, gear, swimming, contact sports FAQ questions: Can I swim in a chlorinated pool with HS? | Is it safe to do contact or grappling sports (wrestling, judo, BJJ) with HS? | What kind of sports bra works best for inframammary HS? | Should I avoid cycling if I have HS in the groin? | Do compression garments help or make HS worse? | Can specific sports equipment (straps, pads, harnesses) trigger flares? References: - Long V, Tham SL, Choi EC, Chandran NS. Exercise Recommendations for Hidradenitis Suppurativa Patients. - Skin Appendage Disorders, 2023;9(5):392–396 - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - National Federation of State High School Associations (NFHS) and NCAA Sports Medicine Handbook guidance on skin infections and mat sports — general exclusion criteria for open, draining or uncoverable skin lesions. - NFHS / NCAA sports-medicine policy guidance - American Academy of Dermatology. Sports dermatology: preventing and treating chafing, folliculitis and skin infections in athletes. - AAD patient information - Exercise and Hidradenitis Suppurativa: How to Stay Active Without Fueling Flares URL: https://www.acneinversa.life/en/blog/hs-exercise-guide/ Markdown: https://www.acneinversa.life/en/blog/hs-exercise-guide.md Plain text: https://www.acneinversa.life/en/blog/hs-exercise-guide.txt Description: Many people with HS quietly stop exercising out of fear of triggering a flare. This guide covers what the research on HS and physical activity actually shows, why heat, sweat and friction — not exertion itself — are the real triggers, and how to build a routine that works with the disease rather than against it. Published: 2026-08-10 Last updated: 2026-08-10 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, exercise, physical activity, strength training, fitness, sweat, flare management, mobility FAQ questions: Does exercise cause HS flares? | Is it safe to exercise during an active flare? | What kind of exercise is generally easier to tolerate with HS? | Can strength training help HS specifically, or is it just general fitness advice? | Should I avoid the gym because of shared equipment and locker rooms? | I have deep scarring or restricted movement from HS. Can I still train? | Does losing fitness from avoiding exercise actually matter for HS? References: - Long V, Tham SL, Choi EC, Chandran NS. Exercise Recommendations for Hidradenitis Suppurativa Patients. - Skin Appendage Disorders, 2023;9(5):392–396 - Physical Activity in Hidradenitis Suppurativa (HS) — interventional study protocol characterizing exercise barriers and testing a structured activity program. - ClinicalTrials.gov, NCT06015438 - Individualized resistance-band and bodyweight strength-training program for patients with moderate-to-severe HS, assessed at baseline, 6 and 12 weeks (University of Miami Health System, Miami HS Center). - Reported in Medscape Medical News, April 2026 - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - Constantinou CA et al. Hyperhidrosis in patients with hidradenitis suppurativa: prevalence and management. - British Journal of Dermatology - HS and Your Menstrual Cycle: Can Your Period Affect Hidradenitis Suppurativa? URL: https://www.acneinversa.life/en/blog/hs-menstrual-cycle-period-flares/ Markdown: https://www.acneinversa.life/en/blog/hs-menstrual-cycle-period-flares.md Plain text: https://www.acneinversa.life/en/blog/hs-menstrual-cycle-period-flares.txt Description: Many people with HS report that symptoms worsen before their period. This article covers what the studies actually found, why the estimates differ so widely, and how to tell a repeatable pattern from a coincidence. Published: 2026-08-08 Last updated: 2026-08-08 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, menstrual cycle, periods, hormones, flares, premenstrual, symptom tracking, appointment preparation FAQ questions: Does HS commonly flare before a period? | Why does my HS get worse before my period? | Does a period-related flare mean I have a hormonal imbalance? | Does birth control treat menstrual HS flares? | Should I track my menstrual cycle and HS symptoms? | My periods are irregular. Can I still look for a pattern? References: - Garrett O, Hutchison E, Wainman HE. ‘My HS is significantly impacted by my cycle’: a cross-sectional study exploring the impact of menstruation and pregnancy on hidradenitis suppurativa. - Skin Health and Disease, 2026 - Collier EK, Price KN, Grogan TR, Naik HB, Shi VY, Hsiao JL. Characterizing perimenstrual flares of hidradenitis suppurativa. - International Journal of Women's Dermatology, 2020 - Fernandez JM et al. Menses, pregnancy, delivery, and menopause in hidradenitis suppurativa: A patient survey. - International Journal of Women's Dermatology, 2020 - Association of hidradenitis suppurativa flares and the menstrual cycle: A prospective cohort study (abstract 332). - Journal of Investigative Dermatology / Society for Investigative Dermatology, 2024 - Riis PT et al. The Role of Androgens and Estrogens in Hidradenitis Suppurativa — A Systematic Review. - Acta Dermatovenerologica Croatica, 2016 - Vellaichamy G et al. The Role of Hormones in Hidradenitis Suppurativa: A Systematic Review. - International Journal of Molecular Sciences, 2022 - Zouboulis CC et al. European S2k guidelines for hidradenitis suppurativa/acne inversa part 2: Treatment. - Journal of the European Academy of Dermatology and Venereology, 2025 - American Academy of Dermatology. Hidradenitis suppurativa: Causes. - AAD patient information - HS, Sleep and Fatigue: Why Hidradenitis Suppurativa Can Be So Exhausting URL: https://www.acneinversa.life/en/blog/hs-sleep-fatigue-exhaustion/ Markdown: https://www.acneinversa.life/en/blog/hs-sleep-fatigue-exhaustion.md Plain text: https://www.acneinversa.life/en/blog/hs-sleep-fatigue-exhaustion.txt Description: HS can disrupt sleep through pain, itch and drainage, and fatigue is increasingly recognised as part of the burden. But persistent exhaustion can have more than one cause and deserves its own medical conversation. Published: 2026-08-04 Last updated: 2026-08-04 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, fatigue, sleep, insomnia, pain, itch, quality of life, appointment preparation FAQ questions: Can hidradenitis suppurativa make you tired? | Can HS cause poor sleep? | Is insomnia common in HS? | Is sleep apnea associated with hidradenitis suppurativa? | Will better sleep improve my HS? | Why am I exhausted even when I have slept? References: - McGrath B et al. Exploring the impact of fatigue and sleep disturbance in hidradenitis suppurativa: perspectives from patients and healthcare professionals. - Acta Dermato-Venereologica, 2026 - Yeroushalmi S et al. Hidradenitis suppurativa and sleep: a systematic review. - Archives of Dermatological Research, 2023 - Kaaz K et al. Influence of itch and pain on sleep quality in patients with hidradenitis suppurativa. - Acta Dermato-Venereologica, 2018 - Halioua B et al. Insomnia in patients suffering from hidradenitis suppurativa. - JEADV Clinical Practice, 2023 - Kapur S et al. The bidirectional link between hidradenitis suppurativa and obstructive sleep apnea. - International Journal of Dermatology, 2026 - Guy's and St Thomas' NHS Foundation Trust. Hidradenitis suppurativa: looking after yourself physically. - NHS patient information, reviewed 2024 - Brewer's Yeast and Acne Inversa: Myth, Mechanism, and Evidence URL: https://www.acneinversa.life/en/blog/brewers-yeast-acne-inversa-evidence/ Markdown: https://www.acneinversa.life/en/blog/brewers-yeast-acne-inversa-evidence.md Plain text: https://www.acneinversa.life/en/blog/brewers-yeast-acne-inversa-evidence.txt Description: Yeast-free diets have the strongest single dietary evidence base in HS, including consistent case-series data and a plausible immunological mechanism. This article explains what's known and how to think about a trial elimination. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, brewer's yeast, Saccharomyces cerevisiae, diet, elimination, ASCA, yeast-free FAQ questions: Can I just avoid beer and bread and see if that helps? | Is sourdough bread acceptable on a yeast-free diet? | What about wine and spirits? | Should I get tested for ASCA antibodies? | What if I have Crohn’s disease alongside HS? | Will yeast-free eating affect my gut microbiome? | Can I take B vitamin supplements that contain yeast-derived B vitamins? | Is nutritional yeast acceptable? | What about brewer’s yeast supplements (taken deliberately for B vitamins)? | My HS is severe and I want to try everything. Should I do yeast elimination and AIP and dairy elimination simultaneously? References: - Cannistra C et al. Treatment of hidradenitis suppurativa: Surgery and yeast (Saccharomyces cerevisiae)-exclusion diet. Results after 6 years. Surgery, 2020. - Cannistra C, Finocchi V, Trivisonno A, Tambasco D. New perspectives in the treatment of hidradenitis suppurativa: Surgery and brewer’s yeast-exclusion diet. Surgery, 2013. - Assan F et al. Anti-Saccharomyces cerevisiae IgG and IgA antibodies are associated with systemic inflammation and advanced disease in hidradenitis suppurativa. Journal of Allergy and Clinical Immunology, 2020. - Sivanand A et al. Weight Loss and Dietary Interventions for Hidradenitis Suppurativa: A Systematic Review. Journal of Cutaneous Medicine and Surgery, 2019. - Vural S et al. Evaluating dietary considerations in hidradenitis suppurativa: a critical examination of existing knowledge. International Journal of Dermatology, 2024. - Clothing for Acne Inversa: Friction, Fabrics, and Cut URL: https://www.acneinversa.life/en/blog/clothing-acne-inversa-friction-fabrics/ Markdown: https://www.acneinversa.life/en/blog/clothing-acne-inversa-friction-fabrics.md Plain text: https://www.acneinversa.life/en/blog/clothing-acne-inversa-friction-fabrics.txt Description: Clothing choice is one of the few interventions that meaningfully reduces day-to-day HS aggravation. This article covers fabric science, specific garment categories, and practical strategies year-round. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, clothing, fabrics, friction, underwear, bras, anti-chafing, workwear FAQ questions: Is there a “best” fabric for HS overall? | Should I size up? | Are compression garments good for HS? | Do I need to wash new clothing before wearing? | What about laundry detergent? | Should I avoid wool entirely? | What about second-hand clothing? | Is there clothing specifically designed for HS patients? References: - Vossen ARJV et al. *Lifestyle interventions and hidradenitis suppurativa: A systematic review.* Journal of the European Academy of Dermatology and Venereology. - Garg A et al. *Comorbidity screening in hidradenitis suppurativa.* Journal of the American Academy of Dermatology. - Zouboulis CC et al. *European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa.* - Hidradenitis Suppurativa Foundation. *Patient resources on lifestyle adaptation and self-management.* - Dairy and Acne Inversa: Fact-Checking a Popular Thesis URL: https://www.acneinversa.life/en/blog/dairy-acne-inversa-evidence/ Markdown: https://www.acneinversa.life/en/blog/dairy-acne-inversa-evidence.md Plain text: https://www.acneinversa.life/en/blog/dairy-acne-inversa-evidence.txt Description: Dairy elimination is one of the most widely recommended dietary interventions in HS communities. This article examines what the evidence actually shows, what the proposed mechanisms are, and how to think about a trial elimination. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, dairy, milk, diet, elimination, insulin, IGF-1, casein, mTOR FAQ questions: My HS got dramatically better when I cut dairy. Is dairy really the cause? | Do I need to be completely strict, or can I tolerate occasional dairy? | Is lactose-free dairy a reasonable alternative? | What about dairy in medications and supplements? | Will I lose weight if I cut dairy? | Can I have whey protein powder? | My dermatologist thinks dietary changes don’t matter. Are they wrong? References: - Danby FW et al. Hidradenitis suppurativa and dairy. Journal of the American Academy of Dermatology, 2015. - Vural S et al. Evaluating dietary considerations in hidradenitis suppurativa: a critical examination of existing knowledge. International Journal of Dermatology, 2024. - Sivanand A et al. Weight Loss and Dietary Interventions for Hidradenitis Suppurativa: A Systematic Review. Journal of Cutaneous Medicine and Surgery, 2019. - Melnik BC. Linking diet to acne metabolomics, inflammation, and comedogenesis: an update. Clinical, Cosmetic and Investigational Dermatology. - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - Deodorant and Acne Inversa: Which Ingredients Cause Problems, Which Alternatives Work URL: https://www.acneinversa.life/en/blog/deodorant-acne-inversa-ingredients-alternatives/ Markdown: https://www.acneinversa.life/en/blog/deodorant-acne-inversa-ingredients-alternatives.md Plain text: https://www.acneinversa.life/en/blog/deodorant-acne-inversa-ingredients-alternatives.txt Description: Many HS patients identify specific deodorants as flare triggers. This article walks through the ingredients that matter, the antiperspirant-versus-deodorant distinction, and how to choose products that work. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, deodorant, antiperspirant, skin irritation, fragrance-free, aluminum chloride, personal care FAQ questions: Can I just stop using deodorant and antiperspirant entirely? | My deodorant used to work fine and now triggers flares. What changed? | Should I avoid deodorant the night before a dermatology appointment? | Is it safe to use antiperspirant in the groin area? | Does shaving make HS worse? References: - Pariser DM, Ballard A. *Topical therapies in hyperhidrosis care.* Dermatologic Clinics. - Hamann CR et al. *Contact dermatitis from personal care products.* Dermatologic Clinics. - Scientific Committee on Consumer Safety (SCCS), European Commission. *Opinion on the safety of aluminum compounds in cosmetic products.* - Bundesinstitut für Risikobewertung (BfR). *Aktualisierte Bewertung von Aluminium in Antitranspirantien.* 2019. - Goossens A, Aerts O. *Cosmetic intolerance: ingredients and patch test results.* Contact Dermatitis. - Diagnosed with Acne Inversa: What Matters in the First Weeks (and What Doesn’t) URL: https://www.acneinversa.life/en/blog/newly-diagnosed-acne-inversa-first-weeks/ Markdown: https://www.acneinversa.life/en/blog/newly-diagnosed-acne-inversa-first-weeks.md Plain text: https://www.acneinversa.life/en/blog/newly-diagnosed-acne-inversa-first-weeks.txt Description: The early period after an HS diagnosis is overwhelming. This article separates what is genuinely important to do in the first weeks from what can wait — and what you do not need to decide in crisis. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, new diagnosis, first steps, patient orientation, early HS, diagnostic shock References: - European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa - Zouboulis CC et al. - North American clinical management guidelines for hidradenitis suppurativa - Alikhan A et al. - Newly diagnosed patient resources - Hidradenitis Suppurativa Foundation - Sex- and age-adjusted population analysis of prevalence estimates for hidradenitis suppurativa in the United States - JAMA Dermatology - HS-Patientennetzwerk and other regional patient organizations - Germany - For Partners: How to Actually Support Someone with Acne Inversa URL: https://www.acneinversa.life/en/blog/supporting-partner-with-acne-inversa/ Markdown: https://www.acneinversa.life/en/blog/supporting-partner-with-acne-inversa.md Plain text: https://www.acneinversa.life/en/blog/supporting-partner-with-acne-inversa.txt Description: If your partner has been diagnosed with hidradenitis suppurativa, you are part of the disease experience whether or not anyone has acknowledged it. This article is for you. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, partners, caregivers, relationships, support, communication References: - Sexuality in Patients with Hidradenitis Suppurativa: Beliefs, Behaviors and Needs - International Journal of Environmental Research and Public Health - Psychosocial impact of hidradenitis suppurativa: a qualitative study - Acta Dermato-Venereologica - Pain, psychological comorbidities, disability, and impaired quality of life in hidradenitis suppurativa - Current Pain and Headache Reports - Resources for family members and partners - Hidradenitis Suppurativa Foundation - Intimacy and Sexuality with Acne Inversa: An Honest Guide URL: https://www.acneinversa.life/en/blog/intimacy-sexuality-acne-inversa/ Markdown: https://www.acneinversa.life/en/blog/intimacy-sexuality-acne-inversa.md Plain text: https://www.acneinversa.life/en/blog/intimacy-sexuality-acne-inversa.txt Description: HS commonly affects the most intimate areas of the body — anatomically, emotionally, and relationally. This article addresses the questions about sex and intimacy that most clinics do not. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, intimacy, sexuality, relationships, body image, communication, sexual dysfunction FAQ questions: Will my partner find me less attractive because of HS? | Can sexual contact spread HS? | Is it safe to have sex with active draining lesions? | Does sexual activity make HS worse? | Can HS surgery improve sexual function? References: - Profound disturbances of sexual health in patients with acne inversa - Journal of the American Academy of Dermatology - Sexuality in Patients with Hidradenitis Suppurativa: Beliefs, Behaviors and Needs - International Journal of Environmental Research and Public Health - Sexual health and quality of life are impaired in hidradenitis suppurativa: a multicentre cross-sectional study - British Journal of Dermatology - Pain, psychological comorbidities, disability, and impaired quality of life in hidradenitis suppurativa - Current Pain and Headache Reports - Patient resources on relationships and intimacy - Hidradenitis Suppurativa Foundation - Smoking and Hidradenitis Suppurativa (Acne Inversa): What the Evidence Actually Shows – and Why It's Complicated URL: https://www.acneinversa.life/en/blog/smoking-acne-inversa-evidence-cessation/ Markdown: https://www.acneinversa.life/en/blog/smoking-acne-inversa-evidence-cessation.md Plain text: https://www.acneinversa.life/en/blog/smoking-acne-inversa-evidence-cessation.txt Description: Smoking is by far the strongest modifiable risk factor for HS in the published data. This article explains what the research actually shows, why quitting is harder than it sounds, and what evidence exists on cessation specifically in HS. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, Smoking, Tobacco, Cessation, Nicotine, modifiable risk factors, Lifestyle FAQ questions: Will quitting smoking cure my HS? | How long after quitting should I expect improvement? | What if I can't quit completely – does cutting down help? | Is smokeless tobacco a safer alternative? | Can a cessation medication be prescribed to me through statutory health insurance in Germany? | Does smoking affect biologic therapy in HS? | What if I'm exposed to secondhand smoke at home or at work? References: - Acharya P, Mathur M. *Hidradenitis suppurativa and smoking: a systematic review and meta-analysis.* Journal of the American Academy of Dermatology, 2020. - Garg A, Papagermanos V, Midura M, Strunk A. *Incidence of hidradenitis suppurativa among tobacco smokers: a population-based retrospective analysis in the U.S.A.* British Journal of Dermatology, 2018. - Park S et al. *Smoking Cessation and Risk of Hidradenitis Suppurativa Development.* JAMA Dermatology, 2024. - Denny G, Anadkat MJ. *The effect of smoking and age on the response to first-line therapy of hidradenitis suppurativa: an institutional retrospective cohort study.* Journal of the American Academy of Dermatology, 2017. - Stead LF et al. *Combined pharmacotherapy and behavioural interventions for smoking cessation.* Cochrane Database of Systematic Reviews. - German Cancer Research Center (DKFZ). *Smoking Cessation Helpline and Tobacco Cessation Resources.* - Sweat and Acne Inversa: Why Heat Triggers Flares and What Actually Helps URL: https://www.acneinversa.life/en/blog/sweat-acne-inversa-flare-trigger-management/ Markdown: https://www.acneinversa.life/en/blog/sweat-acne-inversa-flare-trigger-management.md Plain text: https://www.acneinversa.life/en/blog/sweat-acne-inversa-flare-trigger-management.txt Description: Sweat is one of the most consistent triggers of HS flares. This article explains the physiology, distinguishes sweat from hyperhidrosis, and covers year-round practical management including prescription options. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, sweat, hyperhidrosis, triggers, antiperspirants, botulinum toxin, flare management FAQ questions: Does sweat itself cause HS, or does HS just get worse from sweating? | Why does my HS flare even when I’m not visibly sweating? | Are antiperspirants safe to use on HS-affected skin? | Will losing weight reduce my sweating? | Is there a connection between sweating and the smell of HS lesions? | Can I use antiperspirant in the groin or inframammary area? | How long does botulinum toxin treatment last? References: - Constantinou CA et al. *Hyperhidrosis in patients with hidradenitis suppurativa: prevalence and management.* British Journal of Dermatology. - Solish N et al. *A comprehensive approach to the recognition, diagnosis, and severity-based treatment of focal hyperhidrosis: recommendations of the Canadian Hyperhidrosis Advisory Committee.* Dermatologic Surgery. - Zouboulis CC et al. *European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa.* - International Hyperhidrosis Society. *Patient resources on hyperhidrosis management.* - Bundesinstitut für Risikobewertung (BfR). *Statements on aluminum safety in cosmetic products.* - The Autoimmune Protocol (AIP) Diet for Acne Inversa: What the Evidence Actually Shows URL: https://www.acneinversa.life/en/blog/aip-diet-acne-inversa-evidence/ Markdown: https://www.acneinversa.life/en/blog/aip-diet-acne-inversa-evidence.md Plain text: https://www.acneinversa.life/en/blog/aip-diet-acne-inversa-evidence.txt Description: The Autoimmune Protocol diet is widely discussed in HS communities. This article explains what AIP actually is, what specific evidence exists in HS, and the honest assessment of risks and benefits. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, AIP, autoimmune protocol, diet, elimination diet, paleo, nutrition FAQ questions: My HS got dramatically better when I started AIP. Is the diet really responsible? | Is AIP safe long-term? | Should I tell my dermatologist if I am trying AIP? | Will my insurance cover dietitian support? | What about gluten specifically? | Can I do AIP while on a biologic? | What about intermittent fasting for HS? References: - Vural S et al. Evaluating dietary considerations in hidradenitis suppurativa: A critical examination of existing knowledge. International Journal of Dermatology, 2024. - Sivanand A et al. Weight Loss and Dietary Interventions for Hidradenitis Suppurativa: A Systematic Review. Journal of Cutaneous Medicine and Surgery, 2019. - Choi F, Lehmer L, Ekelem C, Mesinkovska NA. Dietary and metabolic factors in the pathogenesis of hidradenitis suppurativa: a systematic review. International Journal of Dermatology. - Holm JG et al. Studies on the role of diet in the management of hidradenitis suppurativa are needed. Journal of the American Academy of Dermatology, 2019. - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. - Weight Reduction and Acne Inversa: How Much Improvement Is Realistic? URL: https://www.acneinversa.life/en/blog/weight-reduction-acne-inversa-realistic-expectations/ Markdown: https://www.acneinversa.life/en/blog/weight-reduction-acne-inversa-realistic-expectations.md Plain text: https://www.acneinversa.life/en/blog/weight-reduction-acne-inversa-realistic-expectations.txt Description: Weight is one of the most consistently cited modifiable factors in HS. This article assesses what the evidence actually shows, addresses the bariatric surgery question honestly, and frames weight reduction as one factor among several rather than a moral imperative. Published: 2026-05-21 Last updated: 2026-08-20 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Daily Life, weight, BMI, obesity, bariatric surgery, lifestyle, metabolic factors FAQ questions: Will losing weight cure my HS? | How much weight loss is needed to see improvement? | Should I delay starting biologic therapy until I lose weight? | Are GLP-1 agonists (semaglutide, Ozempic, Wegovy) helpful for HS? | Should I have bariatric surgery for my HS? | What if I have HS at a normal weight? | What if I have tried to lose weight and not succeeded? | Will weight loss affect my ability to have surgery for HS? | Should I see a dietitian even if I don’t want to lose weight? References: - Sivanand A et al. Weight Loss and Dietary Interventions for Hidradenitis Suppurativa: A Systematic Review. Journal of Cutaneous Medicine and Surgery, 2019. - Kromann CB et al. Risk factors, clinical course and long-term prognosis in hidradenitis suppurativa: A cross-sectional study. British Journal of Dermatology. - 2024 systematic review and meta-analysis of obesity, smoking, diabetes mellitus and HS. International Journal of Dermatology. - Sivakumaran S et al. Bariatric surgery and the impact on hidradenitis suppurativa: a retrospective study. Surgery for Obesity and Related Diseases. - Zouboulis CC et al. European S2k guideline on the treatment of hidradenitis suppurativa / acne inversa. #### Flares & Pain - HS and Itch: Why Hidradenitis Suppurativa Can Itch, and What It Does and Doesn't Mean URL: https://www.acneinversa.life/en/blog/hs-itch-pruritus/ Markdown: https://www.acneinversa.life/en/blog/hs-itch-pruritus.md Plain text: https://www.acneinversa.life/en/blog/hs-itch-pruritus.txt Description: Pain dominates most HS conversations, but itching is a recognised symptom too. What the research says about how common it is, when it tends to happen, and what to bring to your next appointment. Published: 2026-08-11 Last updated: 2026-08-11 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Flares & Pain, pruritus, itch, itching, symptoms, flares, wound healing, sleep, appointment preparation FAQ questions: Is itching normal with hidradenitis suppurativa? | Can HS itch before a flare? | Why does my HS itch while it's healing? | Does itching mean my HS lesion is infected? | Does itching mean my HS is getting worse? | Why does my HS itch at night? | What can I use for HS itching? References: - Chung C et al. Exploring the Pathophysiology, Burden, and Management of Itch in Hidradenitis Suppurativa. - Current Dermatology Reports, 2025 - Agarwal P et al. Itch in Hidradenitis Suppurativa/Acne Inversa: A Systematic Review. - Journal of Clinical Medicine, 2022 - Kaaz K et al. Influence of Itch and Pain on Sleep Quality in Patients with Hidradenitis Suppurativa. - Acta Dermato-Venereologica, 2018 - Yamanaka-Takaichi M et al. The role of mast cells and related molecules in itch of hidradenitis suppurativa. - Experimental Dermatology, 2024 - HS Foundation. HS Symptoms. - Patient organisation information, reviewed 2026 - MedlinePlus. Hidradenitis Suppurativa. - U.S. National Library of Medicine, reviewed 2026 - American Academy of Dermatology. Hidradenitis Suppurativa: Diagnosis and Treatment. - Patient information, updated 2026 #### Mental Health - Shame, Body Image, and Acne Inversa: Why It’s Not “Just Skin” URL: https://www.acneinversa.life/en/blog/shame-body-image-acne-inversa/ Markdown: https://www.acneinversa.life/en/blog/shame-body-image-acne-inversa.md Plain text: https://www.acneinversa.life/en/blog/shame-body-image-acne-inversa.txt Description: Body image distress and shame are central to the HS experience, not incidental. This article explains why the disease is uniquely shame-inducing and what can actually help. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Mental Health, body image, shame, stigma, self-image, psychological burden FAQ questions: Is it normal to feel disgusted by my own body? | Will my body image improve if my HS is better controlled medically? | Should I tell my dermatologist about body image distress? | Are there support groups specifically for body image issues in HS? | Does scar revision surgery help with body image? References: - Psychosocial impact of hidradenitis suppurativa: a qualitative study - Acta Dermato-Venereologica - Depression in patients with hidradenitis suppurativa - Journal of the European Academy of Dermatology and Venereology - The psychosocial impact of hidradenitis suppurativa: a systematic review of qualitative studies - International Journal of Women’s Dermatology - Profound consequences of hidradenitis suppurativa: a review - British Journal of Dermatology - Mental health resources for HS patients - Hidradenitis Suppurativa Foundation #### Doctor Visits - Shared Decision-Making in HS: How Treatment Choices Get Made With You URL: https://www.acneinversa.life/en/blog/hs-shared-decision-making/ Markdown: https://www.acneinversa.life/en/blog/hs-shared-decision-making.md Plain text: https://www.acneinversa.life/en/blog/hs-shared-decision-making.txt Description: Hidradenitis suppurativa often has more than one reasonable treatment option — which is exactly when your priorities belong in the decision. What shared decision-making means in practice, what the evidence shows, and how to bring it into a short appointment. Published: 2026-08-16 Last updated: 2026-08-16 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Doctor Visits, shared decision-making, joint decision-making, deciding together, treatment goals, doctor visits, appointment preparation, patient preferences, treatment decision, hidradenitis suppurativa FAQ questions: What does shared decision-making mean in HS? | Does shared decision-making mean I choose my own treatment? | What if my dermatologist just tells me what to do? | Is it disrespectful to ask about other options? | How do I prepare for a shared treatment decision? | Does bringing my own priorities make the appointment longer? | What if I do not know what I want? | Is a second opinion part of shared decision-making? | Does shared decision-making improve HS outcomes? References: - Cugno G et al. Patient involvement in treatment decisions is associated with increased therapy satisfaction in Hidradenitis suppurativa. - Frontiers in Medicine, 2025 (German multicentre survey, 124 HS and 133 psoriasis patients) - https://pubmed.ncbi.nlm.nih.gov/40969796/ - Stacey D et al. Decision aids for people facing health treatment or screening decisions. - Cochrane Database of Systematic Reviews, 2024 (209 studies, 107,698 participants) - https://pubmed.ncbi.nlm.nih.gov/38284415/ - McLean D et al. Impact of a hidradenitis suppurativa patient decision aid on treatment decision making: A randomized controlled trial. - JAAD International, 2020 (40 participants randomised) - https://pubmed.ncbi.nlm.nih.gov/34409339/ - Willems D et al. Patient Preferences in the Management of Hidradenitis Suppurativa: Results of a Multinational Discrete Choice Experiment in Europe. - The Patient, 2023 (219 European patients) - https://pubmed.ncbi.nlm.nih.gov/36630078/ - Willems D et al. Identifying Unmet Care Needs and Important Treatment Attributes in the Management of Hidradenitis Suppurativa: A Qualitative Interview Study. - The Patient, 2021 (12 patients, 16 healthcare professionals) - https://pubmed.ncbi.nlm.nih.gov/34368925/ - Thorlacius L et al. A core domain set for hidradenitis suppurativa trial outcomes: an international Delphi process. - British Journal of Dermatology, 2018 (HISTORIC consensus, 41 patients and 52 healthcare professionals) - https://pubmed.ncbi.nlm.nih.gov/29654696/ - Shared decision making, NG197. - National Institute for Health and Care Excellence (NICE), 2021 - https://www.nice.org.uk/guidance/ng197 - European S2k Guidelines for Hidradenitis Suppurativa / Acne Inversa, Part 2: Treatment. - Guideline, 2025 - https://pubmed.ncbi.nlm.nih.gov/39699926/ - 116117 and HS: What Germany's Medical On-Call Number Is For — and What It Isn't URL: https://www.acneinversa.life/en/blog/116117-hidradenitis-suppurativa-when-to-call/ Markdown: https://www.acneinversa.life/en/blog/116117-hidradenitis-suppurativa-when-to-call.md Plain text: https://www.acneinversa.life/en/blog/116117-hidradenitis-suppurativa-when-to-call.txt Description: Many people living with hidradenitis suppurativa in Germany have never heard of 116117. This article explains what the medical on-call service and the appointment service actually do, when calling makes sense, and when your dermatology practice or 112 is the right route instead. Published: 2026-08-02 Last updated: 2026-08-02 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Doctor Visits, 116117, medical on-call service, out of hours care, doctor visits, Germany FAQ questions: Does calling 116117 cost anything? | Is 116117 an emergency number? | Can I get a dermatology appointment through 116117? | Will the on-call service treat my HS? References: - The medical on-call service: what it covers and when to call - 116117.de (National Association of Statutory Health Insurance Physicians) - https://www.116117.de/de/aerztlicher-bereitschaftsdienst.php - 116117 appointment service - 116117.de (National Association of Statutory Health Insurance Physicians) - https://www.116117.de/de/terminservice.php - Medical on-call service (Ärztlicher Bereitschaftsdienst) - gesund.bund.de (Federal Ministry of Health) - https://gesund.bund.de/wege-im-gesundheitswesen/erwachsenenleben/notfaelle/aerztlicher-bereitschaftsdienst - Numbers to call in the event of an emergency - gesund.bund.de (Federal Ministry of Health) - https://gesund.bund.de/en/notfallnummern - Hidradenitis suppurativa - NHS - https://www.nhs.uk/conditions/hidradenitis-suppurativa/ - Cost Coverage for Acne Inversa (Hidradenitis Suppurativa): How to File a Claim with Your Health Insurance URL: https://www.acneinversa.life/en/blog/health-insurance-coverage-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/en/blog/health-insurance-coverage-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/en/blog/health-insurance-coverage-hidradenitis-suppurativa.txt Description: Biologics, surgery, wound care, rehabilitation, and disability status: this guide explains how to prepare claims for acne inversa in Germany. Published: 2026-05-31 Last updated: 2026-05-31 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Doctor Visits, Acne inversa, Hidradenitis suppurativa, Health insurance, Statutory health insurance, Cost coverage, Biologics, Rehabilitation FAQ questions: Do I have to try adalimumab first before I can get a different biologic? | How long can the health insurer take to decide? | Does filing an appeal cost money? | Can I get a severe disability certificate for acne inversa? References: - S2k Guideline on the Therapy of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Secukinumab for Hidradenitis Suppurativa, Early Benefit Assessment - Gemeinsamer Bundesausschuss, 2023 - https://www.g-ba.de/bewertungsverfahren/nutzenbewertung/961/ - Bimekizumab for Hidradenitis Suppurativa, Early Benefit Assessment - Gemeinsamer Bundesausschuss, 2024 - https://www.g-ba.de/bewertungsverfahren/nutzenbewertung/1087/ - Section 13 SGB V – Cost Reimbursement and Decision Deadlines - Gesetze im Internet - https://www.gesetze-im-internet.de/sgb_5/__13.html - Section 37 SGB X – Notification of an Administrative Act - Gesetze im Internet - https://www.gesetze-im-internet.de/sgb_10/__37.html - Section 84 SGG – Appeal Deadline - Gesetze im Internet - https://www.gesetze-im-internet.de/sgg/__84.html - Section 88 SGG – Action for Failure to Act - Gesetze im Internet - https://www.gesetze-im-internet.de/sgg/__88.html - Annex to the Medical Assessment Ordinance (Versorgungsmedizin-Verordnung) - Gesetze im Internet - https://www.gesetze-im-internet.de/versmedv/anlage.html - Rehabilitation Application Form G0100 - Deutsche Rentenversicherung - https://www.deutsche-rentenversicherung.de/SharedDocs/Formulare/DE/_pdf/G0100.html - Which doctor is responsible for Acne Inversa (Hidradenitis Suppurativa)? URL: https://www.acneinversa.life/en/blog/which-doctor-treats-hidradenitis-suppurativa/ Markdown: https://www.acneinversa.life/en/blog/which-doctor-treats-hidradenitis-suppurativa.md Plain text: https://www.acneinversa.life/en/blog/which-doctor-treats-hidradenitis-suppurativa.txt Description: Who is the right point of contact if Acne Inversa is suspected? This article explains the roles of general practitioners, dermatology, and other possible specialties. Published: 2026-05-21 Last updated: 2026-05-21 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Doctor Visits, acne inversa, dermatologist, general practitioner, doctor visit References: - S2k Guideline on the Therapy of Hidradenitis Suppurativa / Acne Inversa - AWMF, 2024 - https://register.awmf.org/assets/guidelines/013-012l_S2k_Therapie-Hidradenitis-suppurativa-Acne-inversa_2024-08.pdf - Comprehensive approach to managing hidradenitis suppurativa patients - International Journal of Women's Dermatology, 2021 - https://pubmed.ncbi.nlm.nih.gov/34365451/ - North American clinical management guidelines for hidradenitis suppurativa, Part I - Journal of the American Academy of Dermatology, 2019 - https://pubmed.ncbi.nlm.nih.gov/30872156/ - 15 Questions to Ask Your Dermatologist About Acne Inversa URL: https://www.acneinversa.life/en/blog/15-questions-to-ask-your-dermatologist/ Markdown: https://www.acneinversa.life/en/blog/15-questions-to-ask-your-dermatologist.md Plain text: https://www.acneinversa.life/en/blog/15-questions-to-ask-your-dermatologist.txt Description: Prepare for your next dermatology appointment with these 15 essential questions about acne inversa (hidradenitis suppurativa) — covering diagnosis, treatment, flare management, and long-term care. Published: 2026-05-16 Last updated: 2026-05-16 Author: Dr. rer. nat. Dennis Alexander Kwiatkowski Tags: Acne Inversa, Hidradenitis Suppurativa, HS, Doctor Visits, hidradenitis suppurativa, acne inversa, dermatologist, doctor visit, questions FAQ questions: Why is it helpful to prepare questions before a dermatology appointment? | What is Hurley staging and why does it matter? | Should I ask about comorbidities at my dermatology appointment? | How long should I wait before judging whether a treatment is working? References: - European S1 guideline for the treatment of hidradenitis suppurativa/acne inversa - Journal of the European Academy of Dermatology and Venereology, 2015 - The Genetics of Hidradenitis Suppurativa - Dermatologic Clinics, 2016 - North American clinical management guidelines for hidradenitis suppurativa - Journal of the American Academy of Dermatology, 2019 - Hidradenitis suppurativa - Nature Reviews Disease Primers, 2020 - S2k guideline for the treatment of hidradenitis suppurativa/acne inversa - JDDG, 2024