Allergic purpura repeated red dot serious?

Allergic purpura patients if repeated, skin red spots are more serious, this phenomenon suggests that repeated attacks of allergic diseases difficult to heal. Allergic purpura, it refers to a class of external allergens, causing antigen-antibody reactions in patients, and then affect the patient's platelet function, causing skin and mucosa to show bleeding symptoms of a class of diseases. Allergic purpura patients are often combined with red spots on the skin, one of the reasons for red spots is due to allergic rash, and the second reason is due to subcutaneous bleeding. once allergic purpura patients repeatedly occur red spots on the skin, it suggests repeated attacks of the disease, delayed recovery, and thus cause a chronic allergic purpura may occur. once into chronic allergic purpura, patients with this disease is difficult to root, generally after drug treatment can improve symptoms, but soon the disease will be repeated attacks. Therefore, allergic purpura patients, if repeatedly showing some symptoms of red dots, is a reminder of the more serious condition.