The treatment of drug urticaria mainly includes stopping the use of drugs, general treatment, drug treatment, emergency rescue and so on. 1. Stop using drugs: drug urticaria is also known as the perverse reaction caused by the use of drugs, you should first stop using drugs to avoid this unfavorable stimulus. 2. General treatment: relax, avoid mental stress, avoid scratching the skin, avoid hot water. 3. Drug treatment: you can choose antihistamines (loratadine, ebastine), as well as glucocorticoid drugs (prednisone, dexamethasone, etc.) treatment. 4. Emergency rescue: if there is shock laryngeal edema dyspnea, patients should first be immediately injected with epinephrine, intramuscular or intravenous glucocorticosteroid drugs; bronchospasm can be intravenous drip aminophylline; laryngeal edema, serious need for tracheotomy; cardiopulmonary resuscitation should be carried out in case of cardiac arrest. Drug urticaria should be timely medical treatment, follow the doctor’s instructions for medication, to avoid their own abuse of drugs.