According to Chinese medicine, the causes of premature ejaculation mainly include kidney deficiency, dampness-heat, blood stasis, heart-kidney disorders, liver stasis, etc. Kidney deficiency is one of the causes of premature ejaculation, so premature ejaculation and kidney deficiency are related to each other. Premature ejaculation caused by kidney deficiency is characterized by rapid ejaculation, weakness of the waist and knees, fatigue, dry mouth, reddish urine, pale tongue, thin white moss, and weak pulse. The main principle of clinical treatment is to nourish the yin and tonify the kidney, often used in traditional Chinese medicine, including six flavors of dihuang pill or Zhi Bai Di Huang Pill, in addition to premature ejaculation caused by kidney deficiency, in daily life need to pay attention to can not stay up all night, to avoid sitting for a long time, as well as a regular sex life, the frequency of sexual life should not be too high, 1-2 times a week can be.