With the rise of male infertility incidence rates for male infertility etiology is also deepening. Varicocele is one of the important reasons leading to male infertility, but also seriously affect the patient's physical and mental health. To make male friends to learn more about the varicocele harm following Dongguan male experts say varicocele harm? Varicocele harm? Hazard inhibit testicular endocrine function the varicocele will damage the interstitial cells of the testis, affecting the secretion of testosterone, which affect spermatogenesis. Hazard II, when the man spermatic vein pressure increased varicocele, testicular surrounding venous plexus blood stasis, venous pressure, prevent testicular metabolism. Testicular metabolic wastes difficult to discharge, impede sperm production. Hazard III testicular tissue CO2 accumulation also contributed to one of the reasons of the varicocele, testicular venous blood returning blocked stranded affect testicular blood circulation, resulting in CO2 accumulation in the blood, thereby interfering with the normal metabolism of the testis, the impact spermatogenesis, which is varicocele harm one. Harm varicocele harm is also reflected in increased testicular temperature caused by varicocele, testicular lack of good venous return, resulting in testicular temperature. Spermatogenesis growth requires a specific temperature environment, so quite suited to such a temperature rise, sperm production will be impeded. Hazards of toxic substances affect varicocele, the blood to the left of the left renal vein internal spermatic vein reflux. Thus, adrenal metabolites, such as cortisol, catecholamines, and 5 - serotonin may reflux into the veins of the spermatic cord, and the seminiferous epithelium of the testes produce toxic effects. Above five o'clock varicocele hazards, see here, I believe we have to understand the hazards of varicocele is how big, so that varicocele is very serious, if abnormal male friends must in a timely manner to the regular hospital. Tips: to promote exchanges and cooperation with developed medical areas Dongguan Men better understand and master the News of the male subjects at home and abroad, and to promote development of Dongguan male clinics, scientific, standardized and efficient clinic better to the masses Nankejibing patients China Men's Professional Committee specially set up in Dongguan the first Nankejibing Institute http://www.dfmnyy.com/topic/20130101/. It is reported, Dongguan Institute of Oriental Nankejibing, is the first Andrology Institute of Guangdong and even nationwide, will focus on the male prostate disease, sexual dysfunction, male reproductive infertility and other difficult diseases clinical research, preventive health care, rehabilitation therapy, promotion of academic exchanges, and of Andrology new technology.