In terms of Chinese medicine, ginseng is warm in nature, sweet and bitter in taste, and has the functions of tonifying vital energy, strengthening the spleen and lungs, generating fluids and quenching thirst, and calming the spirit and benefiting the intellect. It can be used to treat the symptoms of deficiency of vital energy caused by the advanced stage of various diseases, which are often seen in patients with fatigue, low breath and lazy speech, and weak pulse. Modern medicine often finds that such patients are accompanied by low blood pressure and slow heart rate. For such patients, ginseng can be used to replenish their vital energy and improve their clinical symptoms. 2. Ginseng can be used in the treatment of patients who are suffering from the sinking of the middle qi, which is often characterized by fatigue, loose stools several times a day, and at the same time, modern medicine can find that such patients are accompanied by prolapse of organs, such as gastroptosis, and female patients are often accompanied by uterine and vaginal prolapse. 3. Lung qi deficiency caused by recurrent cough, such patients are often manifested as dry cough with little sputum, cough for a longer period of time, accompanied by a pale tongue, white moss, fine pulse and so on; 4, modern research has also confirmed that ginseng, the main constituent of ginseng saponin, has a wide range of biological activities for the human body. First of all, it can excite the adrenal function of human body, improve the hormone level of human body, and at the same time, it has an important role in the protection of nerve cells in the brain, which is some of the efficacy and role of ginseng.