Prolonging the ejaculation time can be done through drugs, improving lifestyle and strengthening exercise as well as surgery. 1. Drugs: If the glans is more sensitive, you can smear lidocaine gel on the glans to reduce the sensitivity of the glans, and you can also take drugs such as dapoxetine to reduce the sensitivity and excitability of the nerve center. 2. Improve lifestyle and strengthen exercise: avoid stressful emotions, avoid smoking and drinking, usually more exercise, you can choose to run or Kegel exercise, can effectively delay ejaculation. 3. Surgery: If the glans is sensitive due to long foreskin or prepuce, it is recommended to take the surgical way, circumcision, to reduce the sensitivity of the glans, to achieve the purpose of delaying ejaculation. Regardless of the way, should be under the guidance of the doctor, not blindly take, so as not to aggravate the symptoms.