Health

Provides information on this itchy, non-infectious rash. Includes details of symptoms, causes, diagnosis, treatment, complications and prevention.

Article on this skin condition including its epidemiology, presentation, histology, differential diagnosis, management and prognosis.

Encyclopedia article on this chronic disease that affects the skin and oral mucosa.

Detailed article by Tsu-Yi Chuang, MD, MPH and Laura Stitle, MD.

Support group. Includes information on membership, downloadable informational leaflets and a forum.