The appearance of allergic purpura on the root of the thigh is not necessarily serious, if the patient appears hematuria, proteinuria and other symptoms, suggesting that the condition is aggravated. It is recommended that patients seek timely medical treatment and follow the doctor’s instructions.
If the patient with purpura develops symptoms other than skin, such as hematuria, proteinuria, increased blood pressure and edema, then it is considered to be renal purpura, which is considered to be a serious condition of the patient, and if it is not treated in time, it may lead to renal insufficiency. Patients suffering from purpura should seek timely medical treatment and follow the doctor’s instructions to avoid aggravation of the condition.