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 ...

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

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

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 ...

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.