Dermatitis herpetiformis is an exquisitely pruritic eruption classically seen on the buttocks and the extensor surfaces of the arms and legs. Dermatitis herpetiformis (DH) is a bumpy, itchy skin rash that’s common in people with celiac disease. That’s an autoimmune disorder that. Dermatitis herpetiformis is an autoimmune skin condition linked to coeliac disease. It’s caused caused by the body’s immune system reacting to.

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The differential diagnosis of his skin disease”. It less commonly affects people of African or Asian descent.

Dermatitis Herpetiformis | Celiac Disease Foundation

More Than Gluten Intolerance. Untreated, the severity of DH may vary significantly over time, in response to the amount of gluten ingested. It is an autoimmune diseasehowever, and patients with DH are more likely than others to have thyroid problems [9] [21] and intestinal lymphoma.

The grouping of the lesions provides a final clue. Celiac disease also called celiac sprue, gluten intolerance, or gluten-sensitive enteropathy is an autoimmune disorder characterized by intolerance to gluten.

Gluten ingestion seems to trigger this reaction. The time it takes for the skin rash to improve varies between people.

Dermatitis Herpetiformis and Gluten Intolerance

DH is a lifelong disease. This site makes use of cookies. How does a disorder that damages the intestines show up on the dfrmatitis Home Illnesses and conditions Skin, hair and nails Dermatitis herpetiformis. These symptoms are the hallmarks of dermatitis herpetiformis DHa skin manifestation of celiac disease.


The rashes caused by DH can be controlled with antibiotics such as dapsone. Itchy skin on your stomach can be caused by mild or more serious conditions.

How many people have DH? The skin biopsy can also help determine if the symptoms are caused by another skin condition. Although more women than men are diagnosed with celiac disease, men are more likely to develop DH than women, according to the NIH.

The bumps heal within a few days and leave a purple mark that lasts for weeks. Sulphapyridine Sulphamethoxypyridazine Complications The same associated conditions and complications can occur in people with DH as in people with coeliac disease.

Treatment with dapsone can control the rash symptoms rather quickly. Dermatitis herpetiformis occurs in people with celiac disease. What is involved in a skin biopsy? American Journal of Dermatopathology. Aphthous stomatitis oral candidiasis lichen planus leukoplakia pemphigus vulgaris mucous membrane heretica cicatricial pemphigoid herpesvirus coxsackievirus syphilis systemic histoplasmosis squamous-cell carcinoma.

Anais Brasileiros de Dermatologia. There are many possible causes for a rash under the breast, including infections, allergies, autoimmune disorders, and cancer.

From Wikipedia, the free encyclopedia.

Dermatitis herpetiformis – Wikipedia

This skin sample is checked to see if you have an antibody known as Immunoglobulin A IgA. These IgA antibodies are directed against epidermal transglutaminase. Linear IgA bullous dermatosis Childhood Adult. Bumps that look like pimples filled with clear liquid start to form.


According to Zone, more than 95 percent of DH cases are herpeetica as eczema. The length of time it takes for the skin to heal varies from person to person but it can take up to 2 years or more.

In the next stage, the skin herpefica transform into obvious vesicles and papules that are likely to occur in groups. Dermatitis herpetiformis is characterized by intensely itchychronic papulovesicular eruptions, usually distributed symmetrically on extensor surfaces buttocks, back of neck, scalp, elbows, knees, back, hairline, groin, or face.

IgA deposits may form if the antibodies cross-react with epidermal transglutanimase eTG. However, if you prefer, you can change your cookie settings at any time. Wheat allergy Oat sensitivity. Using medications such as dapsone will not make the gut damage seen in coeliac disease worse.

She had DH—and an answer to the source of her bone, joint, and thyroid problems. When IgA antibodies attack gluten, they damage the parts of the intestines that allow you to absorb vitamins and nutrients.