Male sexual dysfunction refers to the male sexual malfunction, can not satisfy the woman with sex, throughout the whole process of sexual intercourse, can be manifested as sexual desire disorder, frigidity, erectile dysfunction (commonly known as impotence), premature ejaculation, ejaculation or retrograde ejaculation, orgasmic pleasure loss. Sexual behavior is not only the body’s instincts, but also the mental and physical activities governed by the mental and psychological activities, and thus men’s sexual dysfunction in addition to some of the systemic diseases and reproductive system diseases and other organic pathologies, more than 90% of young patients belong to the psychosexual dysfunction. Because different individuals have different preferences and needs for sex, or the same person in different ages, different cultural backgrounds and different conditions of sexual function itself or the requirements of sexual function there are great differences. Therefore, when you see the doctor, please make sure to figure out your symptoms, and it is best if you can summarize some of your dissatisfaction in your sex life before you see the doctor for the doctor’s reference so that he or she can make a correct diagnosis and better guide the treatment. Asexuality, decreased libido libido refers to the desire for sexual arousal and sexual intercourse that arises under certain conditions of stimulation. Sexual desire is a very general concept, the alleged change in sexual desire is difficult to have a unified standard, often are my judgment. Sexual desire change should be measured from the regular sexual life response, only a long period of time, although in the appropriate conditions of stimulation does not cause sexual desire, or in the same conditions when there is a significant change in sexual desire, can be considered abnormal. Under normal circumstances, changes in libido are influenced by many factors such as age, spirituality and illness. Therefore, a lack of sexual desire and a decrease in sexual desire should not always be regarded as sexual dysfunction. Impotence (erectile dysfunction) refers to the inability to have normal sexual intercourse without an erection or a weak erection. Impotence can be caused by organic lesions or mental factors. In impotence caused by organic lesions, the penis does not become erect at any time, while in impotence caused by mental factors, the penis does not become erect during sexual arousal or sexual intercourse, but may become erect at normal times or during sleep. Premature ejaculation means that although the penis can be erected, but during sexual intercourse when the penis is inserted into the vagina before or immediately after contact with the vagina ejaculation, can not carry out normal sexual intercourse activities. There is no certain standard for early or late ejaculation during sexual intercourse, and there is a great deal of individual variation. A person with normal sexual function, ejaculation under different conditions fast and slow there is a big difference, so the normal person in sexual intercourse occasionally ejaculate too early, should not be regarded as a pathological phenomenon. Only frequent premature ejaculation, so that can not complete the process of sexual intercourse, can be regarded as pathological. Therefore, it should not be based on the ejaculation of sexual intercourse sooner or later or whether the female party reaches an erotic orgasm to judge whether it is premature ejaculation. Ejaculatory dysfunction refers to ejaculation that occurs in the absence of sexual activity. Ejaculation is a phenomenon that occurs in more than 80% of unmarried young adults and is not necessarily a pathology. Only frequent ejaculation over a long period of time is considered a disease. Performance is due to sexual intention, non-ejaculation refers to sexual intercourse, although after a certain period of time does not cause ejaculation and erotic orgasm of the person, almost always caused by mental factors. Non-ejaculation should be distinguished from retrograde ejaculation, which in the clinical manifestation of no ejaculation of semen, but there is an erotic orgasm, just semen reverse flow into the bladder. The etiology of this disease is more complex, according to the etiology can be roughly divided into functional disorders and organic lesions. According to its etiology, it is classified as follows: I. Sexual psychology and sexual response physiological dysfunction 1, sexual arousal disorder cerebral cortical sexual arousal or inhibition abnormalities, manifested as low libido, lack of libido, aversion, hyperactive or inverted error. 2, penile erection disorder impotence or erection can not maintain a satisfactory sex life. 3.Ejaculation disorder: premature ejaculation, frequent seminal emission, non-ejaculation or retrograde ejaculation. 4, Sensory disorders painful erection, painful ejaculation, diminished, absent or inappropriately delayed erotic orgasm. Second, organic diseases related to sexual dysfunction 1, systemic diseases Some systemic, chronic wasting diseases can cause loss of libido. Such as heart disease, tuberculosis, severe malnutrition, chronic renal failure, hypertension, malignant tumors and so on. 2, neurological diseases Neurological tumors, injuries, inflammation, etc., resulting in sensory, motor, shooting and other functional disorders and affect sexual function. 3.Endocrine system diseases Diabetes mellitus, hypogonadism, hypothalamic pituitary lesions, adrenocortical lesions, thyroid lesions and so on. 4, reproductive system diseases genital development abnormalities, hypospadias, penile corpus cavernosum hard knot, penile scrotal elephantiasis, and prostatitis, seminal vesiculitis, spermatogonial inflammation and other chronic inflammatory diseases. 5, other long-term excessive alcohol consumption, smoking, narcotics into the disease a large number of antihypertensive drugs, anticholinergic drugs, estrogen and other anti-androgen drugs, as well as lead or deodorant poisoning. The examination of sexual dysfunction in young people generally has no obvious abnormality. 1, special testing: mainly for middle-aged and elderly men. For the complex causes of sexual dysfunction, Doppler penile artery blood flow analyzer is used, as well as related items for special testing, including sex hormone levels, prostate examination, erectile function measurement, penile blood flow, blood glucose, blood pressure and so on, which can accurately find out the causes of sexual dysfunction. 2.Psychological treatment: mainly for young people. By male experts and patients to carry out deep psychological communication, really clear patients subconscious obstacles where the root of the knot, and targeted to take the corresponding psychological barriers to increase the patient’s confidence in sexual function recovery. 3, drug treatment: the vast majority of people need. Using a combination of Chinese and Western medicine treatment, targeted regulation of the sexual nerve and gonadal axis function, while regulating the function of penile arterial vascular epithelial cells, so that the blood vessels moderate expansion, increase blood flow two, activate the spongy body power, significantly improve the hardness of the erection, so that the erection time is prolonged to restore the body’s normal ejaculation control threshold. One of the most widely used drugs in the world is Viagra, but must follow the doctor’s instructions, regular and reasonable use, in order to really play a therapeutic effect. 4, sexual dysfunction treatment also need to coordinate the couple’s sex life In the treatment of sexual physiological dysfunction, we must first carry out the corresponding investigation to see whether it is caused by organic sexual dysfunction, if necessary, can be used for surgical treatment. If it belongs to the mental aspect, we have to carry out psychological treatment, and then supplemented with medication. The treatment process requires both men and women to understand and cooperate with each other, and can be selected to carry out “sexy concentration training”, premature ejaculation action training (Zhu Yaqiao personal website dedicated to the introduction), in order to achieve faster and better results. In addition, we should try to do less alcohol, less smoking, more exercise. Any disease focuses on prevention: 1, to establish a correct understanding of sex As our country is affected by thousands of years of feudalism, the sexual knowledge mystification, or as obscene obscene, never openly discussed, but only privately circulated, and even fewer people to study. In fact, sex and diet, urine and feces, are the same, are living behavior, are normal physiological phenomena. Sexual life is considered dishonorable, obscene, sexual intercourse is nothing more than childbearing, seeding, sexual intercourse is detrimental to health and other misconceptions, need to be discarded in the mind, otherwise it will have an adverse impact on the normal sex life. 2, remove the mental pressure In addition to the many misconceptions mentioned above, there are a variety of fear, will produce a strong mental pressure, inhibit the sexual reaction reaction. If the sexual reaction is normal before intercourse, the penis erects well, and once act, the penis immediately atrophies, fear of sexual partner dissatisfaction, fear of sexual partner discomfort. 3, to create a stable environment for sexual intercourse has a very important impact on the development of sexual response, should be avoided outside the intercourse of any dry worry. 4, to create a very relaxed and happy atmosphere before and during sexual intercourse, must maintain a warm and harmonious atmosphere and mood. 5, mutual care of their respective hobbies is often the highest expression of love between men and women, in the process of lovemaking and sexual intercourse, if you can take care of each other, each take the initiative to put their own way, can enhance love, growth of pleasure. 6, pay attention to the art of expressing sexual requirements When you want to put forward sexual requirements to the sex partner, it is best not to speak frankly, pay attention to the art of expression. 7, familiar with the physiological function of the sex organs, skillful mastery of sexual techniques, should be fully aware of the most easily induced sexual excitement threshold. Finally, it is necessary to emphasize that sexual function must be gradually enhanced in practice, rather than long-term abstinence to improve sexual function, which is the wrong concept. Maintaining a certain frequency of regular sex life is the better way to maintain male sexual function.