Dermatitis Herpetiformis, also known as Duhring's disease, is a chronic skin condition characterized by a persistent, itchy rash. It is considered a rare autoimmune disorder that primarily affects the skin, but is closely associated with celiac disease, an autoimmune reaction to gluten ingestion.
The name "Dermatitis Herpetiformis" can be misleading, as it is not related to herpes virus infection. The term "herpetiformis" refers to the appearance of the rash, which resembles the blisters seen in herpes infections.
Synonyms for Dermatitis Herpetiformis include:
It is important to note that while Dermatitis Herpetiformis shares a strong association with celiac disease, not all individuals with celiac disease will develop this skin condition. The exact cause of Dermatitis Herpetiformis is still unknown, but it is believed to involve a combination of genetic, immunological, and environmental factors.
Diagnosis of Dermatitis Herpetiformis is typically confirmed through a skin biopsy, which reveals the presence of IgA deposits in the skin. Treatment involves a lifelong gluten-free diet, which helps control the symptoms and prevent further damage to the skin.