Acute urticaria is usually difficult to completely eradicate, patients can be under the guidance of the doctor in accordance with the course of treatment using relevant drugs for treatment, relief, control of the condition. Acute urticaria is caused by food, drugs, infections and physical factors caused by acute limited edema, the patient will appear in the skin, accompanied by itching sensation, etc., the condition of the patient can be serious skin infections, anaphylactic shock and other complications. Acute urticaria is usually difficult to cure, patients can take antihistamines under the guidance of the doctor, such as cetirizine, loratadine, etc.; glucocorticosteroids, such as prednisone, etc. for treatment, skin infections can be used antibiotics, such as amoxicillin, ampicillin, etc.; patients with bronchospasm can be injected intravenously aminophylline and other treatments to alleviate the condition. It is recommended that patients strictly follow the doctor’s instructions for medication, actively cooperate with the doctor’s treatment, pay attention to skin cleanliness in life, take baths diligently, and try to avoid scratching, friction, to avoid aggravation of skin lesions.