Sexual dysfunction in today’s society is getting more and more attention, and with the development of society is a faster rising trend. The harm it causes to men is not only frustration and helplessness, but more importantly, it casts a shadow on their families that is hard to disperse: disharmony in sexual life, impotence, premature ejaculation, non-ejaculation, painful ejaculation, inability to have children, unsatisfactory wife complaints, divorce, family breakup, etc. 1.What is sexual dysfunction? Male sexual dysfunction refers to the five stages of sexual activity, such as sexual desire, penile erection, penile penetration, orgasm, ejaculation, etc., in which one or several stages or the whole stage occurs abnormally and affects the normal conduct of sexual activity. 2.What are the specific sexual dysfunction? Sexual desire disorder: hypoactive sexual desire, sexual aversion, hypersexuality Erection disorder: impotence, abnormal penile erection Ejaculation disorder: premature ejaculation, delayed ejaculation, retrograde ejaculation, non-ejaculation, frequent ejaculation, etc. Sensory disorders: painful intercourse, painful ejaculation 3, how to prevent sexual dysfunction? (1) psychological factors (a) encounter worry and sorrow, should be calmly thinking, should not be long-term mental burden, timely relaxation and adjustment of the nervous state of mind, and ease and eliminate the anxiety. (b) do something you like, such as enjoying music, participate in group activities and read useful books, or find family and friends to talk, but the mood will be relaxed, sexual repression will also gradually disappear. (c) to have a full understanding of sexual knowledge, fully understand the influence of mental factors on sexual function. (d) to correctly treat the “sexual desire”, can not be seen as a shameful thing and disgust and fear; not because of one or two failed sexual intercourse and frustrated worry, lack of confidence. (2) family care (a) family harmony, help eliminate tension in work and life. (b) the husband and wife to increase emotional communication, eliminate discordant factors, tacit cooperation. (c) for the husband’s sexual desire and sexual ability is reduced, the wife should be frank, forgiving treatment, caring and considerate, try to avoid the flow of dissatisfaction, to avoid causing mental stress to the husband. (3) improve physical fitness (a) physical weakness, excessive fatigue, lack of sleep, intense and sustained mental labor, are the factors of morbidity, should be actively engaged in physical exercise to enhance physical fitness. (b) Adhere to daily exercise, which can regulate stressful brain work or neurohumoral disorders, such as jogging or walking for 30 minutes a day. (c) Pay attention to rest, prevent overwork, and adjust the imbalance of the central nervous system function. Strive for a regular life and ensure sufficient sleep. (4) Moderation of intercourse (a) Long-term excessive intercourse, immersion in pornography, frequent masturbation leading to mental fatigue are important causes of impotence and premature ejaculation, and should be among the taboos. (b) Practice has proved that separating couples from each other, stopping sexual life for a period of time, avoiding various types of sexual stimulation, and allowing the central nervous system and sexual organs to get sufficient rest are effective measures to prevent impotence and premature ejaculation. (5) Avoid bad eating and living habits (a) Avoid unhealthy eating habits, reduce socializing, avoid alcoholism, control diet, and fully realize the importance and necessity of quitting smoking. (b) Long-term smoking will impede the flow of blood to the periphery of the body, affecting the blood circulation of the penis and the production of sexual response. (c) Alcohol is a gonadotoxin, drinking too much or addicted to alcohol can make the gonads toxic, men show a decrease in blood kuromone, 70 to 80% of people appear impotent or sterile. (6) Exclude diseases If necessary, you should go to the hospital to exclude urological diseases, such as chronic prostatitis, epididymitis, urethritis, or other such as endocrine diseases, various systemic chronic diseases.