Sexual desire is a physiological and instinctive desire that is the driving force of sexual life. A normal libido is necessary to initiate and maintain an erection, and to achieve a successful and satisfying sex life. In clinical terms, the decline in libido is an important cause of men’s “inactivity”; and in real life, the decline in libido leads to too little sexual intercourse, which affects the happiness and feelings of both parties, and even affects the stability of the family. In life, there are many people who are not interested in sex, and it is often considered a natural phenomenon caused by increasing age, is it really so? In fact, the decline in libido is not always the fault of age! 1, health condition The health mentioned here is physical and mental health, that is, physical health and mental health. Physical and mental health will maintain a relatively strong sex drive throughout life. Only in the physical and psychological aspects of both coordinated people can maintain a relatively good sex drive. Mental illnesses such as anxiety, depression, fear, etc. can suppress sexual desire; in addition, any acute or chronic physical illnesses can also significantly affect male sexual desire, even a cold can affect sexual desire. In addition, it should be noted that excess nutrition will affect the libido, because obesity will lead to a lower level of androgens in the body, and then the libido will be reduced. 2, physical and mental fatigue, physical and mental fatigue will naturally affect a variety of human desires, this factor is sometimes easy to ignore, such as a large workload, often work late and sleep deprivation, the distance between the residence and the unit caused by running to and from work, the above factors cause energy and physical overdraft, will naturally make sexual desire decline. At the same time, the employment pressure and work achievement is not high and other factors will also inhibit the desire from the mood. 3, emotional factors people in a bad mood, sexual desire is easy to temporarily reduce. Especially in sadness, terror, indignation, sorrow, depression and despair and other bad emotions, there will be a decrease in sexual desire or lack of. For example, their own or family members have health or other problems, and spouse’s feelings cracked, sexual desire is bound to be affected. 4, age Many people have the misconception that at a certain age sexual desire will be gone. As with men’s physical strength and energy, with the growth of age, sexual desire will decline than when young, but the decline is still relatively gentle overall, personal feelings will not be too obvious. Therefore, when the libido decreases, do not all blame age, work, life and environment, physical condition and other aspects of the impact played a greater role. Generally speaking, although age affects sexual desire, but the sexual desire of healthy men will generally maintain a certain level throughout their lives. 5, impotence, premature ejaculation and other sexual dysfunction Many men originally had a strong libido, but because of early erection is bad, or ejaculation too fast, or other problems and affect the quality of sexual life, the patient will therefore intentionally or unintentionally avoid coitus, so as not to affect their self-esteem, over time will also affect the sexual desire and even hate sex. Just like not being able to play the piano and having no interest in playing the piano, a long-term low-quality sex life will make both parties’ sex drive decline. There are many patients, because of the problem of impotence and premature ejaculation and reduce the number of sexual life, slowly sexual desire is also affected. There are also more serious cases, the young man in just married because of a few attempts at sex did not succeed, after that they will intentionally avoid the same room, gradually no idea of sex, the result of several years after the wedding two people still maintain the state of sexless marriage. 6, orgasmic habits Some men are used to taking certain other ways of stimulation to obtain orgasm. For example, masturbation, video and so on, and for the normal sex life is not interested. 7, the attractiveness of the female Usually, women like handsome and robust men, the same men also like the gentle and beautiful women. Female age, emotions, language, looks and body have a relatively obvious impact on the male sex drive. Sexual desire has a certain selective, some men just encounter a specific female (such as spouse) sexual desire decline or lack of, and other women are normal sexual desire. 8, drugs long-term or large amounts of certain drugs, affecting sexual desire and sexual function. For example, some anti-hypertensives, drugs for depression, drugs for psychiatric disorders, sedative-hypnotics, anti-androgen drugs, estrogenic drugs and some anti-cancer drugs. After receiving radiotherapy for a longer period of time, it can also lead to a lower sex drive. 10, the environment Living in a dry and crowded environment, not only will cause bad mood, and due to the lack of fresh air indoors, resulting in the brain oxygen supply is not and affect sexual function, so that sexual desire is reduced. Especially several generations of people living in the same room, or with children sleeping in the same bed, will cause invisible pressure, easy to cause a decrease in libido.