Children taking Yupingfeng San has the effect of benefiting qi, fixing the surface and stopping sweating, but there is no such thing as “miraculous effect”. Yupingfeng San is made up of three medicines: Fangfeng, Astragalus and Atractylodes macrocephala. It has no special magical efficacy, and is mainly suitable for the treatment of children’s symptoms such as deficiency of the epidermis (weak epidermis leading to abnormal sweating), spontaneous sweating (involuntary sweating during the daytime, aggravated by a little movement), bad wind, 晄white color, easy to feel the wind in a weak body, and catching colds easily, etc. If children are prone to sweating and catching colds easily, they can be treated with the following medication. If children are prone to sweating, weak and have repeated colds, it is suitable to take Yupingfeng San to regulate them. It can benefit the qi, consolidate the guard, stop sweating, and prevent colds. Avoid eating greasy food while taking Yupingfeng San. It is recommended to take the drug before meals to absorb the effect. Children, pregnant women, high blood pressure, diabetes and other people, need to be taken under the guidance of a doctor. The specific taking of the drug please under the guidance of a professional physician.