Astragalus can treat spontaneous sweating caused by Qi deficiency. Astragalus can replenish the qi of the spleen and lungs, benefit the guards and consolidate the surface to stop sweating, and is used to treat spontaneous sweating caused by qi deficiency (involuntary sweating during the daytime, aggravated by the slightest movement of sweating), which is often used clinically together with astringent and antiperspirant medicines such as ephedra root and oyster. Astragalus, sweet flavor, slightly warm. It belongs to the lung and spleen meridians. It is used to replenish qi and raise yang (to replenish qi so that yang qi rises), fix the surface to stop sweating, promote water retention and eliminate swelling (to facilitate urination and eliminate edema), promote the production of fluid and nourish the blood (to replenish the body’s water and blood), promote stagnation and paralysis, promote the drainage of toxin and pus (to expel pus and toxin from the body), astringent sores and promote the development of muscles (to help the sores to heal more quickly and promote the growth of new flesh). Clinically, it is mostly used for Qi deficiency, loose stools (thin and unformed feces), Qi subsidence (deficiency of spleen and stomach qi, with the appearance of internal organs falling down), prolonged diarrhea and prolapse of the anus, blood in the stools and leakage (excessive menstruation or dripping), sweating due to deficiency of the surface (due to the weakness of the surface of the body and the frequent sweating naturally), Qi deficiency and oedema, internal heat and thirst (fever accompanied by more food, more drink, more urination and other symptoms), and blood deficiency, such as yellowish. It should be noted that it should not be taken by those with solid symptoms and yin and yang deficiency. If you need to take this medicine, it is recommended to consult a doctor and be under his/her supervision.