The main purpose of dorsal penile nerve surgery is to treat men with premature ejaculation. For premature ejaculation caused by psychological reasons as well as other organic diseases, simply giving dorsal penile nerve surgery may not be effective at all. It is necessary to improve the examination and give the corresponding general treatment, medication, physical therapy and other surgical treatments according to the cause of the disease. 1. Psychological reasons: for example, due to nervousness, depression, anxiety and other psychological factors leading to premature ejaculation, need to enhance self-confidence, more communication with sexual partners, less anxiety, depression and other psychological barriers. If necessary, you can also in the sexual life, follow the doctor’s instructions in the penile surface skin coated with lidocaine gel and other local anesthetic drugs, reduce sensitivity. 2. Disease factors: the more common clinical prostatitis, varicose veins, prostatitis according to the condition of the prostate heat therapy and other physical therapy, amoxicillin, tamsulosin and other drug therapy; varicose veins can be given to the varicose veins of the spermatic vein ligation surgery and other surgical treatment. It is recommended to go to the regular hospital, complete the auxiliary examination, in order to clarify the cause of the disease, the professional physician for the condition of the corresponding treatment, the drug needs to be used under the guidance of a professional physician.