Effects of Celiac Disease and Gluten Allergy on skin?

effects of celiac

Beyond the Gut: Unveiling Gluten-Related Skin Conditions in Celiac Disease

Celiac disease, an autoimmune disorder caused by gluten, can also cause a variety of skin-related issues. Dermatologists should understand the effects of celiac disease on the skin, as it can often manifest as dermatological symptoms.

Effects of Celiac Disease on Skin:

1. Dermatitis herpetiformis (DH):

effect on skin

A hallmark manifestation of celiac disease, dermatitis herpetiformis, causes intensely itchy, blistering skin rashes, typically found on the elbows, knees, buttocks, and scalp. These skin lesions result from the immune system’s reaction to gluten ingestion.

2. Eczema and Psoriasis Aggravation:

Eczema and Psoriasis Aggravation

Some people with celiac disease experience exacerbations of eczema and psoriasis, chronic skin conditions characterized by redness, itchiness, and scaling. Gluten sensitivity can trigger or worsen these conditions.

3. Alopecia Areata:

Alopecia Areata

Celiac disease has been linked to alopecia areata, an autoimmune condition leading to hair loss in small, round patches on the scalp or other body areas. Addressing celiac symptoms with a gluten-free diet may encourage hair regrowth in some cases.

4. Chronic Urticaria (Hives):

Chronic Urticaria (Hives)

Chronic urticaria, or hives, can be associated with celiac disease. It manifests as itchy, raised welts on the skin that come and go. Treating celiac disease may alleviate chronic urticaria symptoms.

5. Keratosis Pilaris:

Keratosis Pilaris

For some celiac patients, keratosis pilaris is a concern. This common skin condition results in small, raised bumps on the backs of the arms and thighs, and gluten sensitivity may contribute to its development.

6. Vitiligo:


There have been reports of a possible link between celiac disease and vitiligo, a skin condition that causes modifications of the skin to lose color, yet it is less common.

7. Dry and cracked skin:

Dry and Cracked Skin

Untreated celiac disease can cause nutrient malabsorption, which can result in deficiencies in vital vitamins and minerals for skin health, like zinc and vitamin D, which can cause dry, cracked, and occasionally itchy skin. For more information.

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