The functions of Shenyang ginseng are mainly to relieve cough and asthma (stop coughing and calm wheezing), strengthen the spleen and eliminate food (promote digestion of food and drink by strengthening the spleen), and promote lactation (promote the production of breast milk), the specific use of which is in accordance with the doctor’s prescription. Shenyang ginseng is a traditional Chinese medicine made from the whole herb or root of Dianchuan Shenyang ginseng, Donkey’s Punch and Long-stem Shenyang ginseng of the genus Shenyang ginseng in the family of Asteraceae, with the effects of relieving cough and asthma, strengthening the spleen and eliminating food, and lowering the breast milk. This herb is mainly used for treating bronchitis, tuberculosis, and noma (a chronic disease of children, characterized by emaciation, abnormal eating and drinking, abdominal distension, and thinning and yellowing of the hair). In the Yunnan Materia Medica, it is mentioned that the herb should be contraindicated for use in patients with lung fever, and if misused by such patients, hemoptysis, coughing with blood, nosebleeds, and irritability may occur. The specific use of Yang Shen should be carried out under the guidance of a specialist, and should not be used without authorization.