In recent two years, the number of young patients with premature ejaculation has increased, mostly between 17-23 years old, which is mainly related to the early age of first sexual experience. Because of young age, immature psychological quality, little sexual knowledge and extreme impulsiveness, premature ejaculation is likely to occur in the first few sexual contacts. In addition, premature ejaculation may also be affected by excessive masturbation, too long foreskin, too little sexual life and prostatitis. Patients often worry about their illness, but experts point out that as long as there is no organic disease, it can be completely cured through formal treatment without being too nervous.