It is said that the deskmate has purple epilepsy, so what is purpura?

Purpura mainly refers to blood spots caused by lesions in the capillaries under the skin. Purpura is divided into two or three main types. The first is allergic purpura, which is more serious if not treated in time. The second is thrombocytopenia purpura, which can cause blood diseases in severe cases. The last is pressure purpura, which is not serious.