Patients with urticaria undergo comprehensive treatment with better results, as follows: 1. Antihistamine drugs are preferred, and calcium gluconate injection can also be administered intravenously. When the condition is serious or ordinary antihistamine drugs are ineffective in controlling the condition, glucocorticoids should be administered orally or intravenously in a timely manner; 2. BCG polysaccharide nucleic acid should be applied to enhance the patient’s constitution and regulate the immune function to achieve the effect of promoting the recovery of urticaria; 3. Topical drugs are used in The treatment of urticaria is not mandatory; 4.Through different identification of Chinese medicine, different prescriptions are used for treatment. The specific medication should be combined with the clinical situation and guided by the doctor’s interview.