There is no such term as deficiency of liver, kidney, qi and blood. Generally, it refers to deficiency of liver and kidney (weak function of liver and kidney) and insufficiency of qi and blood, which may involve traditional Chinese medicines such as deer antler, Cistanchis sinensis, and ripened diabetes mellitus, etc., and should be used under the guidance of a doctor. 1. Deer Antler: It has the functions of strengthening kidney and yang, benefiting essence and blood, strengthening muscles and bones, regulating Chong Ren, and supporting sores and poisons. It is used in treating impotence and slippery spermatozoa, infertility with uterine coldness, lethargy, fatigue, coldness, vertigo, tinnitus, deafness, cold pain in the waist and spine, impotence of the muscles and bones, disintegration and leaking, and non-convergence of yin and gangrene, a kind of slow-onset yin sores and ulcer diseases. 2. Cistanchis: It is used to treat impotence and infertility, lumbar and knee soreness, weakness of muscles and bones, constipation and dryness of intestines, as well as to replenish kidney yang, benefit essence and blood. Weak stomach and loose stools (feces thin and unformed), phase fire is not recommended. 3. Radix Rehmanniae Praeparata: It has the effect of tonifying blood and nourishing yin, benefiting the essence and filling the marrow, and is used in treating blood deficiency and atrophy, irregular menstruation, disintegration and bleeding, deficiency of kidney yin, soreness and weakness of the waist and knees, night sweating (sweating abnormally after falling asleep, but sweating stops after waking up), spermatorrhea, dizziness and dizziness, and premature whitening of the beard and hair. Weakness of the spleen and stomach, stagnation of qi and phlegm, abdominal fullness and loose stools should not be taken. Adverse Reactions Adverse reactions to the above drugs are not known. Deer antler should not be taken by people with yin deficiency and hyperactivity (deficiency of yin fluid and hyperactivity of yang energy). If there is a need to use the above drugs, to first clarify their own physical state, it is recommended to carry out traditional Chinese medicine identification, under the guidance of the doctor to use, do not blindly take on their own.