The more common reason why men can’t have sex is short intercourse time or erectile dysfunction, the specific treatment methods are as follows: 1, short intercourse time is generally called premature ejaculation in clinical practice, referring to the regular intercourse time of less than two minutes, it is recommended that you can take lockjaw, dapoxetine or sertraline for treatment; 2, erectile dysfunction is divided into completely unable to erect and erectile It will seriously affect the sexual life of men, it is recommended to take Jin Kui Kidney Pill, Sildenafil or Tadalafil and other drugs for treatment. Patients need to relieve their mood and communicate closely with the female partner to help improve the patient’s symptoms.