There is no cure for urticaria, but patients can improve the symptoms of urticaria and reduce recurrence through general measures and medication. 1. General measures: patients with urticaria should actively search for allergens, avoid contact with allergens or triggering factors in time, which can effectively improve the clinical symptoms, and even play a self-healing effect. At the same time, keep the local skin clean, avoid scratching to avoid secondary infection. Pay attention to indoor ventilation, bedding drying. 2. Drug treatment: If the patient has itchy skin, you can take antihistamines orally as prescribed by the doctor, such as cetirizine, loratadine, epinastine and so on. If there is laryngeal edema should be immediately rescue, intravenous glucocorticoids, such as methylprednisolone, dexamethasone and so on. Once diagnosed with urticaria, patients should actively cooperate with doctors to take relevant treatment measures.