Allergic purpura is generally not completely curable and has recurrence. It is recommended that patients take timely medication (non-steroidal anti-inflammatory drugs, immune agents), general measures and conditioning to avoid aggravating the condition. 1. Patients with purpura can take oral aspirin tablets, diclofenac sodium extended-release tablets and other non-steroidal anti-inflammatory drugs as prescribed by the doctor. 2. You can also take oral cyclophosphamide tablets, azathioprine tablets and other immune preparations. 3. In addition, patients with allergic purpura should ensure rest during treatment, search for allergens, eat a light diet, and also ensure that the skin is clean. The cause of purpura is not clear, and it is considered to be caused by infection, immune disorders and other factors. Henochromic purpura cannot be cured completely at present, and patients may have recurrence after treatment, so it cannot be cured. It is recommended that patients with allergic purpura seek medical treatment in time to take treatment, if not treated in time, it may aggravate the patient’s condition and complications such as purpura nephritis may occur.