Overview
Henoch-Schonlein Purpura. This disorder usually presents with red to purple bumps on the legs, often accompanied by aching in the joints and fever. This condition follows an infection and usually resolves without treatment. Skin lesions most commonly occur below the knee but may also be seen on the thigh, buttocks, and rarely on the arms.
Review Date 6/7/2023
Updated by: Elika Hoss, MD, Assistant Professor of Dermatology, Mayo Clinic, Scottsdale, AZ. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.