And hives can appear pretty much anywhere on the body, including your back, chest, legs and face ... an it can present as a rash. Experts have seen some cases of vasculitis with COVID-19 ...

Vasculitis is an autoimmune disorder that ... It typically causes a purple rash on the lower legs and buttocks and can cause abdominal pain and aching joints. It’s most common in children ...

If you develop a skin rash and you didn't have it before ... Patients with rheumatoid arthritis can also develop vasculitis. Vasculitis is inflammation of blood vessels. And the way rheumatoid ...