Strictly speaking, there is no cure for urticaria, which is divided into acute urticaria and chronic urticaria. Urticaria is a kind of allergic skin disease, for the contact with allergens after the redness of the skin, the wind, accompanied by itching, burning, etc., severe cases with dizziness, nausea, rapid heartbeat and other symptoms; need to go to the hospital in a timely manner. 1. Acute urticaria: anti-allergy treatment can be taken, such as oral levocetirizine tablets, dicloxacillin tablets, etc., and in more serious cases, glucocorticosteroids, such as dexamethasone and other drugs can be used. 2. Chronic urticaria: long duration, complex causes, long treatment time, usually difficult to cure. It is recommended to actively find out the allergens, can be through the immune agent therapy, such as the use of cyclosporine, immunoglobulin and so on. The occurrence of urticaria need to actively go to the hospital for treatment, do not self-medication, so as not to cause danger.