Urticaria can be controlled by oral antihistamine drugs (such as loratadine, cetirizine, etc.), as well as glucocorticoid drugs (such as prednisone tablets, dexamethasone tablets, etc.). 1. Antihistamine drugs: commonly used drugs are loratadine, cetirizine, cyproheptadine, ebastine, etc., which can play a role in inhibiting the release of histamine and other inflammatory mediators, thereby relieving the symptoms of itching. Common adverse reactions are drowsiness, fatigue, dry mouth and so on. 2. Glucocorticoid drugs: commonly used oral drugs such as prednisone tablets, can play an anti-inflammatory, anti-allergic, anti-itching effect, relieve the symptoms of urticaria. Urticaria should go to the hospital in time to check, the drug needs to be used under the guidance of a professional doctor, can not abuse the drug themselves.