Premature ejaculation is second only to erectile dysfunction (commonly known as “impotence”) in the incidence of male sexual dysfunction, and about 29% of men suffer from various degrees of premature ejaculation. At present, there is no uniform standard for clinical diagnosis of premature ejaculation. In China, Professor Wu Jieping believed that the normal duration of sexual life for healthy adult men is 2-6 minutes, and those who have less than 2 minutes are considered abnormal when he was engaged in research on sexual dysfunction. Accordingly, clinicians identified: those who can have an erection but ejaculate before or soon after entering the vagina, often for less than 2 minutes, as premature ejaculation. According to foreign scholars Masters and Johnson, premature ejaculation is when a man is unable to make a woman reach orgasm due to short time in 50% of sexual intercourse. Dr. Kaplan believes that premature ejaculation is the inability of men to control ejaculation on their own during sexual activity. At the same time, there are also many scholars who believe that the duration of sex is significantly shorter than in the past, for example, the previous 20-30 minutes of sex time is recently shortened to 10 minutes or even shorter, and they and their partners are not satisfied with it, which should also be classified as premature ejaculation. But the first time after a long period of abstinence, such as the first time a newlywed has sex, after a long time of marriage, men may be overexcited and ejaculate too quickly, or even “a touch and go”, which is normal. The difference between men and women in sexual physiology, premature ejaculation men in sexual life, even if ejaculation is very fast, most of them can get sexual satisfaction, which is determined by the sexual physiological characteristics of men. The woman in the sexual life into the “state” is often slower, the ejaculation speed is too fast, so it is not easy to stimulate the orgasm of the wife more difficult to reach orgasm. This is often the reason why men feel so frustrated and carry serious psychological pressure. This “quick war”, “hastily” type of sex life, if it continues for a long time, will certainly reduce the sexual interest and quality of both husband and wife, the negative impact on the couple’s sexual harmony, serious when one or both spouses can appear sexual apathy. The most common killer in sexual disharmony is premature ejaculation. Premature ejaculation prevents sexual partners from being satisfied during sex, and dissatisfaction and disharmony in marital sex is an important trigger for individuals looking for extra-marital affairs, promiscuity, and third-party penetration. Although premature ejaculation is a minor problem in men’s sexual function, it is a huge emotional crisis for couples lurking in the background. The eradication of premature ejaculation can close the sexual life of couples and their feelings, and maintain the harmony and happiness of family life. However, many patients face the distress of premature ejaculation, often self-diagnosis, self-treatment, premature ejaculation with kidney deficiency, impotence, superstition “secret recipe” “partial prescription” or false medical advertising; even if the consultation also in informal hospitals to seek medical treatment, often Some patients are eager to be cured within a short period of time, so they frequently change hospitals and treatment methods. This will not help the treatment of premature ejaculation, but rather delay the condition. Premature ejaculation is a problem involving both husband and wife. In the face of the husband’s premature ejaculation, if the wife can take the initiative to communicate with the husband, understand the distress of premature ejaculation patients, support the husband to actively treat, which is very helpful to reduce the mental symptoms of premature ejaculation patients. The current methods of treating premature ejaculation are mainly medication, behavioral therapy and surgical treatment. Since behavioral therapy requires long-term cooperation from the patient’s spouse and guidance from professional doctors, most patients cannot adhere to the treatment. The safety and long-term effect of surgical treatment need to be studied, and it is not easy for patients to accept it. The selection of the right medication for the individual patient can basically improve the condition (delayed ejaculation) to varying degrees. Some medications can increase the “threshold” of ejaculation, so that the penis can only ejaculate after a strong stimulation in the vagina. This not only prolongs the duration of sexual intercourse, but also enables the woman to feel orgasm. The clinical practice also confirms that the efficacy is very good and convenient for patients to take, making it the most satisfactory method to treat premature ejaculation, with an efficiency rate of 80-90%. The medication for premature ejaculation should be taken under the guidance of a professional doctor, and patients should not take it on their own, let alone believe in the so-called “panacea” of advertisements.