Dr. Scott responded: Multiple causes. The causes of dizziness are quite varied. Most often, there is not a serious underlying condition; however, there are some that are very important to exclude.
Request an appointment. Vasculitis is an inflammation of your blood vessels. It causes changes in the walls of blood vessels, including thickening, weakening, narrowing and scarring. These changes restrict blood flow, resulting in organ and tissue damage. There are many types of vasculitis, and most of them are rare. Vasculitis might affect just one organ, such as your skin, or it may involve several. The condition can be short term (acute) or long lasting (chronic). Vasculitis can affect anyone, though some types are more common among certain groups.
Inflammation may involve pain, redness, warmth, swelling, and loss of function in the affected tissues. In vasculitis, inflammation can lead to serious problems. Complications depend on which blood vessels, organs, or other body systems are affected. Overview. Vasculitis can affect any of the body's blood vessels.