Gui Zhi Tang and Yu Ping Feng San can both treat sweating, with Gui Zhi Tang treating sweating due to external wind-cold and surface deficiency, and Yu Ping Feng San treating spontaneous sweating due to surface deficiency (due to weakness of the muscle surface, frequent sweating during the daytime, aggravated by sweating with slight movement). Gui Zhi Tang consists of Gui Zhi, Paeoniae Alba, Licorice, Jujube and Ginger. Gui Zhi and Paeoniae Alba are used together to regulate Ying and Wei, while Licorice, Jujube and Ginger are used together to regulate Ying and Wei (to make the body’s internal and external qi smooth, each in its own way), and is mainly used to alleviate sweating associated with external wind-cold and surface deficiency. Yupingfeng San is composed of Astragalus, Fenghuang and Atractylodes Macrocephalae, with Astragalus replenishing qi, Fenghuang dispersing wind and relieving epidermis, and Atractylodes Macrocephalae invigorating the spleen and stopping sweating. In conclusion, Gui Zhi Tang and Yu Ping Feng San can both treat sweating, clinically under the guidance of a professional physician, to identify and treat, choose the appropriate formula for treatment.