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Pediatric Henoch-Schonlein Purpura

Key points about Henoch-Schönlein purpura (HSP)

  • Henoch-Schönlein purpura (HSP) is a condition that involves swelling (inflammation) of small blood vessels.
  • The swollen blood vessels leak into the skin, joints, intestines and kidneys.
  • It is seen most often in children between the ages of two and six. It occurs more often in boys.
  • HSP is an autoimmune disease that is often triggered by an upper respiratory infection.
  • Symptoms include a rash caused by bleeding under the skin, arthritis, belly pain and kidney disease.
  • Most children recover fully. But some children may have kidney problems.
Children's Team

Children's Team





The Division of Rheumatology aims to improve the health and quality of life for children with rheumatic diseases and musculoskeletal disorders through comprehensive, patient-focused care, including testing, treatment, and patient and family education programs.