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Vasculitis

Vasculitis is inflammation of the blood vessels. This inflammation can damage and narrow the blood vessels, causing a rash, a change in sensation, fatigue, or other symptoms.

Vasculitis has many possible causes, including allergic reactions and certain diseases, such as lupus.

Bleeding from the blood vessel may cause bruises or blood spots under the skin. Vasculitis can decrease blood supply to tissues or organs, causing blood clots, pain, tissue damage, and organ malfunction.

Treatment depends on the cause of the vasculitis. Some cases may be self-correcting. Treatment often includes anti-inflammatory medicine, such as corticosteroids.

ByHealthwise Staff
Primary Medical ReviewerWilliam H. Blahd, Jr., MD, FACEP - Emergency Medicine
Specialist Medical ReviewerH. Michael O'Connor, MD - Emergency Medicine
Current as ofDecember 4, 2012

WebMD Medical Reference from Healthwise

Last Updated: December 04, 2012
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.