The methods to prolong the time of ejaculation include psychological therapy, medication and surgery. 1. Psychotherapy: there may be excessive tension, anxiety and other psychological factors leading to premature ejaculation, the patient can be distracted, listening to music to ease the tension, so as to prolong the time of ejaculation. 2. medication: you can reduce the sensitivity of the glans through external anesthetic drugs under the guidance of a doctor, thus prolonging the ejaculation time, such as cotrimoxazole cream, dacronine hydrochloride. It can also be treated by oral medication under the guidance of a doctor, such as Dapoxetine and so on. 3. Surgery: If the ejaculation time is short because the foreskin is too long, you can be treated by circumcision and other surgical procedures, which can reduce the sensitivity of the glans and achieve the effect of prolonging the ejaculation time. Maintain a good state of mind in ordinary life, if necessary, go to the regular hospital in a timely manner, under the guidance of a professional doctor to give targeted therapeutic measures.