Yupingfeng San is a traditional Chinese medicine formula with the effect of benefiting qi and consolidating the epidermis to stop sweating (stopping sweating by consolidating the muscle surface), which is mainly used for the treatment of spontaneous sweating (involuntary sweating during the daytime, aggravated by sweating with the slightest movement), and clinically it can also be used for the treatment of urticaria, but whether it can be eradicated has not yet been clearly stated. Yupingfeng San mainly includes 3 Chinese medicines: Fangfeng, Astragalus and Atractylodes Macrocephalae, which are mainly used to treat sweating, bad wind, and whitening of the face (white color and lack of luster) caused by the deficiency of lung qi and the lack of solidity of the couper (which often refers to the skin’s inability to consolidate the sweat, and abnormal sweating of the surface of the body). Yuping Feng San can also be used to treat diseases such as urticaria caused by deficiency of the surface (weakness of the surface of the muscle leading to abnormal sweating out) and exogenous wind. The adverse reactions and contraindications of Yupingfeng San are not clear at present. Yupingfeng San can mainly tonify lung qi, consolidate lung and Wei, and treat spontaneous sweating and other diseases. It can also be used to treat urticaria, but whether it can get rid of the root is not yet authoritatively stated. Urticaria patients are advised to consult the hospital in time, under the guidance of professional physicians to identify the evidence of treatment.