In traditional Chinese medicine, fluid belongs to the yin substance, through nourishing the yin fluid can achieve the purpose of generating fluid, so clinically commonly used yin nourishing medicines are six flavors of dihuang pills, astragalus pulse drink, etc., need to identify the use of specific medication, specific medication, please follow the doctor’s instructions. Liu Wei Di Huang Wan has the effect of nourishing yin and tonifying the kidneys, and is the main treatment for dizziness and tinnitus, lumbar and knee soreness (a feeling of soreness and weakness in the lumbar area and knees), thirst, night sweating (abnormal sweating after going to sleep, but sweating stops after waking up), spermatorrhea, and tidal fever (a burst of heat, feeling that the heat is penetrating from the inside of the bones to the outside) and other discomforts due to a deficiency of kidney yin. Astragalus Sheng Wei Drink is composed of Astragalus, Radix Astragali, Radix et Rhizoma Ginseng, Rhizoma Ophiopogonis, Schisandra Chinensis, and other Chinese herbs, which can benefit the qi and nourish the yin, nourish the heart and nourish the lungs, and can be used for palpitations (rapid heartbeat, often accompanied by panic), shortness of breath and other conditions caused by deficiency of qi and yin (deficiency of qi and yin fluids). The adverse reactions and contraindications of Liu Wei Di Huang Wan and Huang Qi Sheng Vegetable Drink are not completely clear. Pregnant women, children, patients with chronic diseases, people who are allergic to the ingredients of this product are advised to take it with caution; if you are using other drugs, it is best to consult a physician or pharmacist before using this product. If you feel unwell and need to use the medicine, please go to the hospital and use it under doctor’s guidance.