Kidney yang deficiency in men is mostly due to weakness of the body after a long illness, depletion of yang energy or damage to kidney essence due to excessive strain, strain, strain, or bad habits such as excessive intercourse, masturbation, staying up late, etc., which damage kidney yang. Clinical manifestations are mostly in fatigue, fear of cold, lumbar and knee weakness, impotence, premature ejaculation, frequent urination, etc. The available Chinese medicines for treatment are Right Return Pill, which is mostly used for warming kidney yang, fixing sperm and stopping spermatorrhea; Sishen Pill, which is mostly used for spleen and kidney yang deficiency, five-shift diarrhea; Wuzi Yan Zong Pill, which has good effect on impotence, premature ejaculation, warming kidney and strengthening yang; Jin Kui Kidney Qi Pill, which has good effect on edema of kidney yang deficiency, warming yang and reducing water retention. To pay attention to life regulation, reasonable diet, eat more vegetables, fruits, eat more kidney food, such as fish, shrimp, leek, cinnamon, dates, lamb, walnuts, black sesame and other foods, keep the bowels open, do not stay up late, masturbation, excessive intercourse, moderate exercise to enhance physical fitness.