Pruritic urticarial papules and plaques of pregnancy (PUPPP) rash is an itchy rash that appears in stretch marks of the stomach during late pregnancy. While the exact cause of PUPPP rash isn’t ...

Urticarial vasculitis is a chronic autoimmune condition that causes hives on your skin. Learn about symptoms, causes, complications, and treatment options.

A PUPPP rash is an itchy, hive-like rash encountered during pregnancy. Learn about the causes, symptoms, and treatment options for this condition today.

Skin rash combined with head and joint pain: these are the symptoms which patients with familial (hereditary) cold urticaria develop when exposed to temperatures below 15 °C. Researchers from ...

Solar urticaria, also called sun allergy rash, is a rare dermatological condition. People with this condition develop an itchy, red rash when their skin is exposed to sunlight. If solar urticaria ...

In urticarial vasculitis, long disease duration, high symptom burden and high need for therapy are linked to low patient-reported quality of life. J Allergy Clin Immunol Pract. Published online ...

An HIV rash is a common symptom that can happen in early or later stages of HIV infection. Learn more about the types, related symptoms, and treatment of an HIV rash.