Disease

Hailey-Hailey1, 2, 3

Gene

ATP2C1

Inheritance AD
Current Treatments Topical/oral corticosteroids, topical/oral calcineurin inhibitors, topical/oral antibiotics, zinc paste, cyclosporine A, retinoids, immunosuppresants, biologics, photodynamic therapy, narrow-band UVB, botulinum toxin injection, glycopyrrolate, oral anticholinergics, afamelanotide, magnesium chloride, naltrexone, trigger avoidance
Evidence for Treatment expert opinion
Non-Molecular Testing Availability yes
Non-Molecular Test skin biopsy and histopathology4
Disease Frequency (per 100,000) 25
Genes Included in Disease Frequency ATP2C1
Experimental / Investigational Therapies https://clinicaltrials.gov/search?cond=Hailey%20Hailey%20Disease
Last Updated: March 5, 2026
RX Genes
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