Kidney deficiency impotence is generally referred to as kidney yang deficiency impotence, which is mainly caused by excessive indoor labor or masturbation, which damages the essence and kidney yang deficiency. Patients can see impotence, clear and thin semen, fear of cold and cold, pale face, may be accompanied by lumbar and knee soreness and weakness (lumbar and knee soreness and weakness), tinnitus and dizziness, nocturia and other symptoms. Clinically, Zanyu Dan can be taken to warm the kidneys and fill up the essence, and strengthen the yang to start impotence, which is mainly composed of ripened dihuang, angelica, eucommia, bacopa monnieri, cistanchia, epimedium and so on. If the fire is not very weak and the essence and blood are weak, Zuo Gui Wan or Jin Gui Kidney Qi Pill can be given with additional subtractions; if there is frequent slippage of semen and the semen is thin and cold, raspberry, Jin Cherry Seed and Yi Zhi Ren can be added to replenish the kidneys and fix the essence (consolidate the kidney essence by replenishing the kidneys). If you have any of the above symptoms, it is recommended to be under the guidance of a doctor.