Disease analysis: Panax notoginseng mainly contains six saponins, sitosterol, carotene and flavonoids. Saponins are the main components of ginseng, which play an important role in strengthening physical strength, improving myocardial oxygen metabolism and improving animal hypoxia tolerance. Sitosterol and carotene can reduce blood lipid, while flavonoids are effective components to dilate coronary artery, improve myocardial blood supply and increase vascular elasticity. Therefore, regular consumption of Tianqi not only has a significant effect on coronary heart disease and angina pectoris, but also has a preventive effect on coronary heart disease and angina pectoris. It can prevent coronary heart disease, nourish and strengthen the body. Tianqi should be used according to its purpose. Different administration methods have different effects. Generally speaking, Ascending to Heaven can make blood vessels contract, and it is a specific medicine for treating traumatic injury, which can really achieve the effect of hemostasis. Panax pseudo-ginseng made a paste with wine, and applied it on sores and gangrene to promote blood circulation and reduce swelling. The oral administration of Tianqi should depend on the condition: eat Tianqi raw, promote blood circulation, stop bleeding and relieve pain; To replenish blood and strengthen the body, you must eat cooked Tianqi. The preparation method of cooked Radix Notoginseng is to cut raw Radix Notoginseng into pieces, soak in salt water, dry in the sun, and grind into fine powder. Some people put raw notoginseng in a small bowl, which is filled with clear water. The amount of water is like this. You can suck the notoginseng dry, then steam it and slice it, fry it until it is yellow, crisp but not burnt, and then grind it into powder to make it mature. Both methods are acceptable. Cooked Tianqi has the functions of invigorating qi, promoting blood circulation, enriching blood, removing blood stasis and promoting regeneration. Tianqi stewed chicken is a good tonic for women to take after childbirth. Introduction: Any drug has side effects. We should take medicine for the purpose of treatment. If the therapeutic purpose is achieved, the drug should be stopped. Tianqi usually takes 3-5g every day.