Yupingfeng San has the effect of benefiting qi and consolidating the epidermis to stop sweating (stopping sweating by consolidating the muscle epidermis), and is currently used clinically for treating symptoms of epidermal deficiency and spontaneous sweating (frequent and natural sweating due to the weakness of the muscle epidermis). Yupingfeng San is a tonic, mainly composed of Fangfeng, Astragalus, Atractylodes Macrocephalae, etc. The three Chinese herbs can work together to benefit qi, consolidate the surface and stop sweating. This medicine is suitable for sweating with deficiency of the surface, which is characterized by sweating and bad wind, and whiteness of the face, but it needs to be used in accordance with the doctor’s instructions after the doctor’s diagnosis. Yupingfeng San is not suitable for people with external spontaneous sweating (involuntary sweating during the day, aggravated by slight movement) or yin deficiency and night sweating (abnormal sweating after going to sleep, but sweating stops after waking up), and the adverse effects are not clear. Adverse effects are not known. If medication is needed, it is recommended to go to the hospital in a timely manner for treatment under the guidance of a professional physician.