Premature ejaculation is a common male sexual dysfunction disease, usually patients with premature ejaculation have normal erectile function, but will ejaculate too early, can be treated with medication under the guidance of a physician. Primary premature ejaculation is defined as ejaculation occurring within approximately one minute before or after insertion of the penis into the vagina, starting from the first sexual intercourse. Secondary premature ejaculation patients have a significantly shorter vaginal ejaculation latency, usually less than three minutes, and the patient loses control over ejaculation and is unable to control the timing of ejaculation. The treatment of premature ejaculation is mainly based on oral medication, such as dapoxetine, paroxetine, fluoxetine and so on. At the same time, it can be combined with local topical anesthesia treatment, anesthesia treatment is mainly through local anesthetics to reduce the sensitivity of the head of the penis, to reduce the sense of excitement transmitted from the penis to the brain, to prolong the ejaculation latency period, commonly used drugs such as proparacaine cream, Lidocaine and so on. At the same time can also be combined with psychological treatment, usually premature ejaculation will make the patient lose confidence, dissatisfaction with themselves, etc., the family should let the patient through psychological therapy to increase self-confidence, reduce anxiety, so that they can prolong the ejaculation time. If there are symptoms of premature ejaculation, please consult a doctor in time.