Astragalus yam schizandra Zhimu infusion effect overall has a certain tonic lungs, spleen and kidneys, benefiting qi and blood (replenish the body qi and blood), nourishing yin and moistening dryness (nourishing yin essence, clearing away the heat evil), fixing the essence to stop sweating, but the effect is very limited, the drug should be in the professional Chinese medicine doctor under the identification of the matching use. 1. Astragalus has many effects, but mainly tonifying qi, can benefit the lungs, spleen and qi, but also can produce fluids and nourish blood (replenish the body’s water and blood), contraindications and adverse reactions are not yet clear. 2. Yam can benefit qi and nourish yin (tonifying qi, replenishing yin fluid), tonifying the lungs, spleen and kidneys at the same time, and is suitable for patients with deficiency of qi and yin, and also has astringent effects, and is suitable for spermatorrhea and leucorrhea. The drug should not be used with Gan Sui, and the adverse effects and contraindications are not clear. 3. Schisandra chinensis has the function of tonifying the kidney and tranquilizing the heart (tonifying the kidney and stabilizing the heart and mind), and can be used for symptoms of palpitation (rapid heartbeat, often accompanied by panic) and palpitations (rapid heartbeat, with panic), and can also be used for astringent and astringent (astringent and consolidating), and is used for symptoms of profuse sweating, seminal emission with hypoglossia, and so on. Where the surface evil (in the muscle surface of the evil) has not been resolved, there is solid heat inside, cough, herpes at the beginning should not be used, the adverse effects are not yet clear. 4. Zhi Mu: Zhi Mu can clear away heat and fire (removing heat and fire from the body), nourish yin and moisten dryness, and can be used for both deficiency fire and solid fire. But there is a slippery effect, so the spleen and stomach cold (spleen and stomach weak cold), loose stools should not be served, adverse reactions are not yet clear. The efficacy of the drug in water is limited, and it needs to be taken under the guidance of a traditional Chinese medicine practitioner, so patients should not take it at will.