Can impotence and premature ejaculation be cured? The answer is: yes. But first of all, it should be pointed out that what can be cured refers to functional impotence and functional premature ejaculation. It is not easy to cure impotence and premature ejaculation that are caused by organic lesions in the body. Chinese medicine has a thousand-year history of understanding impotence and premature ejaculation, and has accumulated a wealth of experience in treating impotence and premature ejaculation by applying Chinese herbal medicine. Most ancient doctors believe that the onset of impotence and premature ejaculation is located in the kidneys, and the disease is mostly deficient and cold, so the treatment is mainly based on warming the kidney yang. Nowadays, with the improvement of living standard, the pressure of study, work and life, the proportion of impotence and premature ejaculation caused by emotional factors is gradually increasing, and according to the identification of Chinese medicine, they belong to the liver-depression evidence type, and at the same time, the disease has been in the luo for a long time, and qi stagnation often leads to blood stasis, and impotence and premature ejaculation are even worse when the meridians are not open. Therefore, in general, impotence and premature ejaculation are divided into two categories: deficiency and actual evidence, and the deficiency evidence is mainly kidney deficiency, which can be divided into kidney yang deficiency and kidney yin deficiency according to the preference of symptoms. Case: Patient Shi Moumou, male, 20 years old, first visited our clinic on July 11, 2016, complaining of symptoms of premature ejaculation with weakness after intercourse for more than 1 year. The patient usually had more sweating on his hands and feet, night sweating, dreaminess, and slight fear of cold, and on examination, he saw a red tongue with thin white coating and a weak pulse string. The sperm motility was 40% in our hospital. The Chinese medicine diagnosis is kidney yin deficiency type of deficiency evidence. Treatment is based on nourishing Yin and tonifying the kidney, and taking into account the principle of mutual root of Yin and Yang, and warming the kidney Yang. The prescription (Chinese medicine granules) is as follows: Astragalus, Fructus Lycii, Cinnamon, Semen Cuscutae, Asparagus, Wu Wei, Radix Rehmanniae, Xian Mao, Cornu Cervi Pantotrichum, Chuan Niu Knee, Phellodendron, Huang Lian, Hopi Bark, Wei Ling Xian, Malt, Cornu Cervi Pantotrichum, and Turtle shell powder and Ling Zhi powder. The patient took the medicine for two weeks, and felt that his mental and physical strength was better than before, the effect is not more formula, on the basis of the above and reduce the application for more than two weeks, August 22, the patient returned to the clinic, complaining that the time of intercourse was longer than before, the mental and physical strength was significantly better, and the sperm vitality had been improved to 60% in the re-examination. In addition to Chinese medicine treatment, impotence, premature ejaculation patients should also pay attention to the regulation of emotions, work and rest, change bad habits, diet should not eat mutton, dog meat, pork, goose, pigeons, raw garlic, peaches, hot pot, hairy crab and other “hairy things”.