GLP-1 drugs improve multiple skin diseases including psoriasis, hidradenitis suppurativa, and acne conditions | Research

The takeaway

Systematic review finds GLP-1 drugs improve diverse dermatologic conditions (psoriasis, HS, HAIR-AN syndrome, Hailey-Hailey disease, acne keloidalis, folliculitis decalvans, alopecia, scleroderma) through immunologic, metabolic, and barrier-modulating mechanisms.

8+ skin diseases improved
GLP-1 drugs improve diverse dermatologic conditions from psoriasis to alopecia—expanding their therapeutic scope into dermatology

What the researchers found

Improved conditions: psoriasis, HS, HAIR-AN syndrome, Hailey-Hailey, acne keloidalis, folliculitis decalvans, androgenic alopecia, localized scleroderma. Mechanisms: immunologic, metabolic, barrier-modulating. Evidence: controlled trials to case reports.

Why it matters

Many skin diseases lack effective treatments. Discovering that GLP-1 drugs—already taken by millions—improve diverse skin conditions opens new treatment avenues for dermatologists.

How the study worked

Systematic review of literature linking GLP-1RA use to improvement of preexisting dermatologic conditions.

What this study cannot tell us

Systematic review with varying evidence quality. Most evidence from small studies or case reports. Cannot determine optimal dosing for skin conditions. May reflect publication bias.

How to read the evidence

Systematic review with heterogeneous evidence quality. Hypothesis-generating for dermatologic applications.

When this study was published

Published in 2025.

The bigger picture

GLP-1 drugs' anti-inflammatory effects extend to the skin—one of the largest immune organs. This adds dermatology to the growing list of medical specialties that may benefit from GLP-1 therapy.

Questions still open

Should dermatologists prescribe GLP-1 drugs for skin diseases?
Is the skin benefit from weight loss, anti-inflammation, or both?
Which skin conditions would benefit most from dedicated GLP-1 trials?

Common questions

Can GLP-1 drugs help skin problems?

Growing evidence says yes. This review found GLP-1 drugs improved 8+ different skin conditions including psoriasis, hidradenitis suppurativa, and hair loss. The benefits likely come from both weight loss and the drugs' anti-inflammatory properties working on the skin's immune system.

Should I tell my dermatologist I am on a GLP-1 drug?

Yes—this review suggests GLP-1 drugs may help several skin conditions. If you have a skin problem and are already taking semaglutide or similar for diabetes/obesity, your dermatologist should know, as it may influence treatment decisions or explain unexpected skin improvements.

Read the original research

Use of Glucagon-Like Peptide-1 (GLP-1) Agonists in Modulating Preexisting Dermatologic Disease: A Systematic Review.

Cureus, 17(9), e93282

View on PubMed ↗Publisher’s paper ↗

Citation

Tassavor, Bryan; Al Salem, Sultan. (2025). Use of Glucagon-Like Peptide-1 (GLP-1) Agonists in Modulating Preexisting Dermatologic Disease: A Systematic Review.. Cureus, 17(9), e93282. https://doi.org/10.7759/cureus.93282