An enormous number of vasculitis symptoms are possible because any organ system may be involved. If the skin is involved, there may be a rash. If nerves suffer loss of blood supply, there may initially be an abnormal sensation followed by a loss of sensation or muscle weakness.
Vasculitis in the brain may cause a stroke, or in the heart, may result in a heart attack. Inflammation in the kidney could result in abnormalities noted on urine tests and can lead to progressive kidney failure.
Sometimes the symptoms may be as general as fever, loss of appetite, weight loss, and loss of energy. If you suffer any unusual symptoms, see your doctor.