Skin symptoms of urticaria vasculitis

The skin symptoms of urticaria vasculitis are mainly manifested as a certain wheal or wheal-like erythema, but this skin damage may gradually subside after more than 24 hours; while the wheal formed by ordinary urticaria generally subsides within 24 hours, so this situation is obviously different from urticaria. The patient may present wheals and erythema, accompanied by obvious infiltration, sometimes punctate bleeding, and a few severe blisters. However, with the remission of the disease or the progress of treatment, these wheals or erythema may gradually subside, and may also produce varying degrees of pigmentation after subside; or produce a certain desquamation reaction. Some patients show urticarial vasculitis at the same time, but also about the phenomenon of joint pain.