There is no eradication of hives, and there is a risk of recurrence with re-exposure to allergens. The aim of treatment is mainly to relieve symptoms and improve quality of life. Oral antihistamines may be given. Urticaria is mainly manifested as the appearance of skin masses, erythema, usually accompanied by obvious itching, the treatment is mainly symptomatic. Oral antihistamines such as cetirizine, loratadine, fexofenadine, ebastine, imipramine, olopatadine, etc., can reduce the release of histamine in the skin and relieve itching. Chronic urticaria can be treated with a combination of medications such as immunosuppressants when it is recurrent. Biological agents are used when necessary. Patients with allergies are advised to find and get rid of allergens, which can reduce the occurrence of allergies. If necessary, go to the dermatology department of the hospital for examination, and give the appropriate medication with the doctor’s advice, which can help reduce the symptoms.