Do Vasculitis Rashes Itch?

Symptoms. Urticarial vasculitis usually begins with an eruption of skin lesions (wheals) and hives (urticaria), which cause itching, pain and burning sensations. Skin patches are often red-rimmed with white centers, and may have petechia—red or purple pinpoint spots caused by bleeding under the skin.

What does vasculitis rash look like?

Common vasculitis skin lesions are: red or purple dots (petechiae), usually most numerous on the legs. larger spots, about the size of the end of a finger (purpura), some of which look like large bruises. Less common vasculitis lesions are hives, an itchy lumpy rash and painful or tender lumps.

Does elevating legs help vasculitis?

Leukocytoclastic vasculitis often affects dependent areas, so elevating the legs or wearing support hose may be useful. Therapy with antihistamines, aspirin, or nonsteroidal anti-inflammatory drugs can be used.