Ejaculation too fast, in life, generally common in patients with premature ejaculation caused by premature ejaculation, mainly due to the dorsal nerve sensitivity of the penis. Some patients may be due to mental tension, depression or the presence of chronic prostatitis, glans, phimosis, etc., for premature ejaculation, generally can be treated by drugs, commonly used drugs are mainly dapoxetine hydrochloride, after oral can improve the body’s central nervous system on the ejaculation of the control, so as to achieve prolonged sex time, the purpose of the treatment of premature ejaculation. In addition, if the patient has a glans, circumcision, chronic prostatitis, to actively use the drug for treatment, after the symptoms of these diseases are relieved, premature ejaculation can often be improved. In addition, if men have premature ejaculation due to psychological factors during sex, they can be treated through sexy concentration therapy and some sexual techniques.