Kidney essence and kidney qi deficiency can be analyzed and treated with Chinese medicines such as Wu Zi Diffractive Zong Pills and Turtle Deer Er Xian Cream, which should be used under the guidance of a physician. 1. Wu Zi Diffractive Zong Pill: It is mainly composed of Psyllium, Schisandra, Fructus Lycii, Semen Cuscutae, etc. It has the effect of tonifying the kidney and benefiting the vital essence (replenishing the vital essence in the body), which can be mainly used to treat impotence and infertility caused by deficiency of the kidney and vital essence. The adverse effects of this drug is not clear, its contraindication for patients with cold and fever should not be taken, pay attention to the period of time to abstain from sexual intercourse, light diet. 2. Tortoise and Deer Erxian Cream: It is mainly composed of tortoise board, antler and ginseng, which has the effect of warming the kidney and benefiting the vital essence, tonifying qi and nourishing blood, etc. It can be mainly used to treat the soreness and weakness of the waist and knees caused by the deficiency of the kidney qi and the insufficiency of the vital essence and blood (the sensation of soreness and weakness of the waist and knees), impotence and spermatorrhea and other illnesses. The adverse effects of this formula are not clear, and its contraindications are contraindicated for pregnant women and children, caution for those with weak spleen and stomach, as well as should not be taken at the same time with cold medicine. During the period of taking the medicine, abstain from sexual intercourse, take a light diet and have a regular rest. If you need to use the above medicines, it is recommended to use them after identification by a Chinese medicine practitioner, do not use them on your own.