Strengthening yang that is, Chinese medicine tonifying kidney yang, with tonifying kidney yang Chinese medicines such as lock yang, baji tian, etc., and proprietary Chinese medicines such as gui sui dihuang pill, right angelica pill, etc.. Lock yang can tonify kidney yang, benefit essence and blood, moisturize the bowels and laxative. It is used for deficiency of kidney yang (lack of yang energy in kidney), deficiency of essence and blood, impotence and weakness of waist and knees, impotence and slippery semen, and constipation with dryness of intestines. Ba Ji Tian can tonify kidney yang, strengthen muscles and bones, and dispel wind-dampness. Used for impotence and spermatorrhea, uterine cold infertility, menstrual disorders, cold pain in the abdomen (abdomen), rheumatism paralysis, impotence and weakness of the muscles and bones. Deer antler can strengthen kidney yang, benefit essence and blood, and strengthen muscles and bones. It can be used for kidney yang deficiency, essence and blood deficiency, impotence, spermatorrhea, infertility, lethargy, fatigue, coldness, dizziness, tinnitus, deafness, and cold pain in lumbar spine. Gui Fu Di Huang Wan (桂附地黄丸): It can warm and tonify Kidney-Yang (warming and replenishing Kidney-Yang). It is used for deficiency of kidney yang, soreness and coldness of the waist and knees, dysuria (unsmooth urination) or regurgitation, phlegm (pathological product formed by impaired metabolism of water and fluid) and wheezing and coughing. The adverse reactions and contraindications of this drug are not clear. Right Angelica Pill: It can warm and tonify Kidney-Yang, fill up essence and stop spermatorrhea (fill up and stabilize essence and qi, prevent spermatorrhea and sperm slippage). It is used in treating deficiency of kidney yang, failure of vital fire (weakness of kidney yang in the body, lowering the function of warming and promoting the operation of qi and blood), coldness in the waist and knees, lack of spirit, cold and fear of cold, impotence, spermatorrhea, loose stools, and frequent and clear urination. The adverse reactions and contraindications of this drug are not clear. Patients are advised to use the drug under the guidance of a doctor and should not take the drug on their own.