There is no exact scientific basis for the treatment of ten diseases by Wuji San, so this statement is inaccurate. Usually, Wuji San is used to treat external wind-cold and other diseases. Wuji San is from “Taiping Huimin Hejie Bing Fang”, which is composed of Angelica dahurica, Citrus aurantium, ephedra, Rhizoma Atractylodis Macrocephalae, Ginger, Platycodon grandiflorus, Glycyrrhiza glabra, Poria cocos, Radix Angelicae Sinensis, Cinnamomum cinnamomi, Rhizoma Ligustici Chuanxiong, Paeoniae lactiflora, Semixia and Pericarpium Citriodis, and it has the effect of dispersing cold and removing dampness, regulating the qi and activating the blood and transforming phlegm to eliminate the accumulation. It can be used to treat external wind-cold and internal cold syndrome. From the above, it can be seen that Wuji San is mainly used for the treatment of exogenous wind-cold, internal injuries and cold syndrome, rather than directly used for the treatment of a certain disease, so the statement that Wuji San treats ten kinds of diseases is inaccurate. It should be noted that if the patient’s heat is more important than dampness, strong heat and thirst (high fever with irritable thirst), yellowish tongue, it is not suitable for the use of Wuji San. With the use of medication should be under the guidance of a physician, do not blindly use their own medication, in order to avoid misunderstanding the condition.