Premature ejaculation is mainly caused by kidney deficiency and essence deficiency, liver depression and stagnation of qi (poor qi and blood transportation of the liver, emotional depression), dampness and heat infiltration (dampness and heat invading the intestines, bladder, pubic area, lower limbs, etc.), and deficiency of the heart and the spleen (weakness of the heart and the spleen), and it can be treated with medicines such as Zuo Gui Pills, Chai Hu Shuo Liver Pills, Long Guo Diarrhea Liver Pills, and Gui Spleen Pills. 1. Kidney deficiency and seminal deficiency: Patients with premature ejaculation and accompanied by symptoms such as easy fatigue, back pain and scanty semen can take Zuo Gui Wan for treatment, which has the effect of nourishing yin and tonifying the kidneys. The adverse effects of the drug is not clear, note that pregnant women should not take, children are prohibited. 2. Liver depression and stagnation of qi: patients with premature ejaculation and accompanied by emotional irritability, irritability and other symptoms, you can take Chai Hu Shu Liver Pills, which helps to dredge the liver and regulate the liver qi stagnation (regulating the liver qi stagnation). The adverse effects and contraindications of this drug are not clear. 3. Damp-heat injection: if the patient has premature ejaculation and accompanied by scrotal itching, odor, bitter mouth, etc., you can take gentian diarrhea liver pill treatment, can play a role in clearing the liver fire, the role of damp-heat. The adverse effects and contraindications of the drug are not clear. 4. Deficiency of the heart and spleen: patients with premature ejaculation accompanied by mental depression, chest tightness, dizziness and other symptoms, you can take the spleen pill treatment, with blood nourishing and tranquilizing the mind (through nourishing the blood to stabilize the mind and soothe the emotions) effect. Cases of gastrointestinal discomfort and skin rash caused by this drug have been reported. Its contraindications are unclear. When premature ejaculation occurs, it is necessary to seek medical treatment and take the medication under the supervision of a doctor.