Urticaria can be treated by general treatment, medication, phototherapy and so on. 1. General treatment: mainly to find the cause of the disease, avoid re-exposure, infection caused by urticaria need timely anti-infection treatment. 2. Drug therapy: mainly use antihistamines such as levocetirizine, loratadine, etc., and in severe cases, short-term oral glucocorticosteroids such as prednisone, etc.. Topical medications can be chosen such as glycerite lotion. 3. Phototherapy: special types of urticaria such as cutaneous scratches, solar urticaria, etc. can be treated with narrow-wave UVB (narrow-spectrum medium-wave ultraviolet) and other physical modalities on the basis of drug therapy. If urticaria occurs, you should seek medical treatment in time, and related drugs should be used under the guidance of a doctor.