What Is Dysplastic Nevus? Atypical Mole Signs, Risks & Diagnosis A dysplastic nevus is an atypical-looking mole that may have irregular color, shape, size, border, or microscopic features, but it is usually not melanoma. Dysplastic nevus is also called

What Is Dyshidrotic Eczema? Hand and Foot Blisters, Triggers & Treatment Options Dyshidrotic eczema is a recurrent type of eczema that causes small, deep, itchy blisters on the palms, sides of the fingers, soles, or toes. It is also

What Is Dry Skin / Xerosis? Skin Tightness, Causes & Treatment Options Dry skin, also called xerosis, happens when the outer skin layer loses too much moisture or lacks enough oil and water to stay smooth, flexible, and comfortable.

What Is a Drug Rash? Medication-Triggered Skin Symptoms & Treatment Options A drug rash is a skin reaction that appears after taking, applying, injecting, or being exposed to a medication. Drug rash is not always a true allergy, and

What Is Discoid Lupus Erythematosus? Skin Lesions, Causes & Treatment Options Discoid lupus erythematosus is a chronic form of cutaneous lupus that causes inflamed, scaly, disc-shaped skin lesions that can leave scarring, pigment changes, or permanent hair loss when

What Is Dermatomyositis? Skin Rash, Muscle Symptoms & Treatment Options Dermatomyositis is an autoimmune inflammatory disease that can cause characteristic skin rashes and muscle inflammation, often leading to weakness in muscles near the shoulders, hips, neck, or thighs. Dermatomyositis