Urticaria is a very common clinical inflammatory skin reaction associated with various allergic factors. After the occurrence of urticaria, patients can first apply antihistamines orally, such as loratadine, cetirizine, paracetamol, fexofenadine, ebastine tablets, are very common and effective antihistamines. Generally, the application of antihistamines taken orally can play a very fast role in relieving hives attacks. Usually, after 3-5 days of continuous use, the condition of hives can be basically controlled. If oral antihistamines do not work well, patients can also be treated with topical treatments like glyburide lotion and glucocorticoid ointment. If it is still not effectively controlled, you can go to the hospital and use additional glucocorticoids and calcium gluconate under the guidance of a doctor.