The dangers of varicocele include testicular hypoplasia and male infertility. It is recommended to go to a regular medical institution in time. Varicocele refers to the abnormal dilatation and tortuosity of the spermatic veins in men. In mild cases, there is no discomfort, but in serious cases, there is enlargement of the affected scrotum, swelling, hidden pain, dampness and so on. In addition to the above discomfort symptoms, it may also cause testicular hypoplasia, testicular atrophy, male infertility, etc., which needs to be taken seriously. If you find varicocele, you need to go to a regular medical institution in time and take physical, medication or surgical treatment according to your condition. In life, pay attention to light diet, control tobacco and alcohol, reduce the increase of intra-abdominal pressure exercise such as weight-bearing, sit-ups and so on.