After circumcision the foreskin is still sensitive and if the sex time is shorter than 2 minutes, it is considered premature ejaculation. Premature ejaculation can be treated with topical medication or oral medication. Premature ejaculation is ejaculatory dysfunction, and only by blocking neurotransmitters through drugs can sensitivity be reduced, thus prolonging ejaculation time. Topical medications can be lidocaine cream, dacronin or oxybutynin hydrochloride gel, applied to the glans and coronal groove and tether 5 minutes before sexual intercourse. Oral medications can be taken orally as Bilevel, which can significantly improve all indicators of premature ejaculation, enhance ejaculatory control, improve sexual satisfaction and prolong the latency of intravaginal ejaculation with better tolerability. Generally 6 times a month for a course of medication, it is to be recommended to take 3-6 courses of treatment to improve the symptoms of premature ejaculation consistently and significantly. At the same time, the couple should have a harmonious relationship and achieve better results with the method of behavioral training.