Yuping Feng San is suitable for the treatment of weakness and susceptibility to wind, spontaneous sweating (involuntary sweating during the day, aggravated by the slightest movement of sweating) and malignant wind, etc. Healthy people don’t need to take Yuping Feng San and the treatment program should be formulated according to the condition by a professional Chinese medicine practitioner, there is no such thing as Yuping Feng San for drinking for three months. Yupingfeng is composed of Fangfeng, Astragalus, Atractylodes macrocephala (fried), common preparations are pills, granules, oral liquid, drops, etc., the efficacy of which is to stop sweating, benefit the qi and solidify the surface. It can be used for the treatment of deficiency of the surface (weakness of the muscular surface leading to abnormal sweating out), spontaneous sweating and malignant wind, whiteness of the face (whiteness and lack of luster of the face), or weakness and susceptibility to wind. Adverse reactions and contraindications of Yuping Feng San are not clear at present. Avoid greasy food while taking the medicine. It should be taken before meals. Allergic individuals should be cautious. If there is a need to use this product, it should be used under the guidance of a traditional Chinese medicine practitioner’s diagnosis, and should not be used on its own or prolonged without authorization, so as not to cause adverse consequences.