Question: How to prevent Vasculitis ?
Answer: You can't prevent vasculitis. However, treatment can help prevent or delay the complications of vasculitis. People who have severe vasculitis are treated with prescription medicines. Rarely, surgery may be done. People who have mild vasculitis may find relief with over-the-counter pain medicines, such as acetaminophen, aspirin, ibuprofen, or naproxen. For more information about vasculitis treatments, go to "How Is Vasculitis Treated?"
Source: NHLBI