Sexual function time is too short can be improved through psychological treatment, drug treatment and surgical treatment. 1. Psychological treatment: when the male sexual function time is too short, women should not blame men, should be regulated in an encouraging way, couples should not give each other unnecessary psychological pressure, to relax their own mind when coitus, to give the sexual partner some encouragement. If necessary, you can go to the hospital to seek psychological help. 2. medication: the preferred treatment in medication is selective 5-hydroxytryptamine reuptake inhibitors, currently commonly used, including dapoxetine, sertraline, paroxetine, fluoxetine, etc., of which dapoxetine is a potent selective 5-hydroxytryptamine reuptake inhibitor, anesthesia medication is one of the earliest used in the treatment of premature ejaculation medication, which can reduce the sensitivity of the penis to prolong the ejaculatory latency period without having any effect on the ejaculatory sensation. The anesthesia drug is one of the earliest methods used in the treatment of premature ejaculation. 3. Surgical treatment: when the male sexual function time is too short, you can consider that the male glans is too sensitive, and the reason for its appearance may be the foreskin is too long, you can consider circumcision. The above drugs should be used under the guidance of a doctor. It is recommended that patients go to the regular hospital in time to seek treatment, and strive for early recovery.