Weakness of virility and premature ejaculation can be caused by a variety of reasons, the traditional Chinese medicine Jin Gui Kidney Qi Pill can not treat all types of symptoms, but can be used to treat weak virility and premature ejaculation belonging to the syndrome of renal qi not consolidated. Clinical manifestations of Kidney qi deficiency are premature ejaculation and spermatorrhea, weak yangjutsu, loss of libido, lumbar and knee soreness and weakness, and prolonged urination. Jin Gui Ren Qi Pill, composed of Di Huang, Shan Yao, Shan Zhu Zhu, Poria and so on. It has the effect of tonifying the kidney, assisting yang and transforming kidney qi. It is used for treating deficiency of kidney yang qi, symptoms such as lumbago and foot weakness, coldness below the half of the body, constriction of the abdomen (discomfort of traction in the abdomen), dysuria (unruly urination), or excessive urination, especially at night, impotence and premature ejaculation, with a pale and fat tongue, weak pulse, and thinness of the ulna, etc. It should be noted that it should not be combined with other medicines for external sensation. Attention should be paid to the fact that it should not be taken at the same time as exopathogens; it is inadvisable to take this medicine together with red stone resin or its preparations; avoiding intercourse and qi. Avoid eating cold food; cinnamon in this medicine is a warm medicine, not suitable for patients with dry mouth and tongue, irritability, dry stool and yellow urine symptoms of diabetes, chronic nephritis, hypertension, heart disease. If you need to take this medicine, should be under the guidance of a doctor.