Dermatitis herpetiformis in darker-skinned individuals manifests as intensely itchy, grouped blisters or bumps, often appearing in dark or purplish hues, and may leave areas of post-inflammatory hyperpigmentation after healing. The condition is linked to gluten sensitivity and is commonly associated with celiac disease. Treatment involves a strict gluten-free diet and medications like dapsone or sulphapyridine to reduce itching and prevent blister formation, while addressing pigmentation changes with proper skin care. Dermatitis herpetiformis in darker-skinned individuals manifests as intensely itchy, grouped blisters or bumps, often appearing in dark or purplish hues, and may leave areas of post-inflammatory hyperpigmentation after healing. The condition is linked to gluten sensitivity and is commonly associated with celiac disease. Treatment involves a strict gluten-free diet and medications like dapsone or sulphapyridine to reduce itching and prevent blister formation, while addressing pigmentation changes with proper skin care.