The effect of obesity on male sexual dysfunction

Male sexual function is affected by many factors, such as obesity, chronic metabolic diseases, smoking, and age. Obesity is a disease caused by multiple factors that cause excessive accumulation of fat in the body. Male sexual dysfunction is a common disease in men. The main clinical manifestations include decreased sexual desire, premature ejaculation, and erectile dysfunction.


Obesity causes premature ejaculation, erectile dysfunction is that men can not control ejaculation during sexual life, causing the penis to ejaculate within 1 minute of insertion into the vagina, and even ejaculation occurs before insertion into the vagina, causing frustration and anxiety for men.


In the study, the premature ejaculation score of obese males was significantly higher than that of normal males, and with the increase of body weight, the proportion of premature ejaculation in males increased, and the body mass index was positively correlated with male premature ejaculation. It shows that the higher the weight, the more serious the premature ejaculation. In addition, the number of years of marriage is positively correlated with premature ejaculation in men, and premature ejaculation is negatively correlated with the frequency of monthly sexual life. The results showed that the older the married, the more severe the premature ejaculation and the weaker the sexual desire.

The study found that the erectile function quality score of obese men was significantly lower than the normal weight score, and the body mass index was negatively correlated with the quality of male erectile function, indicating that the quality of male erection was worse with the increase of body mass index. This may be because the testosterone deficiency in obese men reduces the number of trabecular cells in the penile tissue, the thinning of the smooth muscle bundle, the disorder of collagen fibers, the deposition of fat cells and the increase of connective tissue, thus changing the penile stiffness.


 Therefore, obesity can weaken male penile hardness and reduce the quality of erectile function by reducing testosterone levels.
Premature ejaculation refers to men who are unable to maintain an erection or have not achieved satisfactory sexual intercourse for at least 3 months. There are many factors that cause premature ejaculation, such as high blood pressure, diabetes, smoking, etc., which have many common risk factors for cardiovascular disease. Obesity is also one of the causative factors of this disease, which has attracted the attention of a large number of researchers.


 In the study, testosterone levels showed a downward trend with increasing body weight. The aromatase of adipose tissue in obese men converts testosterone into estrogen, and elevated estrogen levels and decreased testosterone enhance premature ejaculation. Testosterone regulates all erectile functions and also regulates the timing of erection and the development of libido.


 The above studies show that obesity can cause and promote premature ejaculation. In addition, studies have shown that in obese men, with the stimulation of endothelial adrenaline and the activation of endothelin-1 receptor, vascular endothelial damage promotes premature ejaculation.


Factors affecting male sexual function In addition to obesity, the age factor cannot be ignored. Studies have shown that with age, premature ejaculation is aggravated, the frequency of sexual life is gradually reduced, and the quality of erectile function is declining, and it is suggested that erectile dysfunction is more pronounced after 50 years of age. The reason may be that as the age increases, testicular function decreases and male sexual function declines.


In summary, obesity reduces the frequency of male sexual life, causing and promoting male sexual dysfunction. At the same time, sexual dysfunction caused by obesity causing psychological changes in men should also be taken seriously. In addition, due to the influence of traditional thinking, men did not make timely diagnosis when they had sexual dysfunction, which delayed the optimal treatment period. Therefore, reducing weight and strengthening the sexual knowledge education of married couples are important for improving male sexual dysfunction.



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