This information supports, and does not replace, advice from your healthcare professional.
Overview
Vasculitis is inflammation of blood vessels, which can affect any organ and may cause tissue damage due to reduced blood flow.
Symptoms
Fever, fatigue, and weight loss Skin rashes, purpura, or ulcers Joint and muscle pain Organ-specific symptoms depending on affected vessels
Causes
Autoimmune disorders Infections triggering immune response Medications or allergic reactions
Diagnosis
Blood tests for inflammation markers and autoantibodies Biopsy of affected tissue or blood vessels Imaging studies (CT, MRI, angiography)
Treatment
Corticosteroids to reduce inflammation Immunosuppressive drugs for severe cases Treatment of underlying cause or trigger