Varicocele is an enlargement of veins within the scrotum. It is very common among men and often interferes with their fertility. However, whether treatment is necessary depends on the symptoms and complications caused by this condition. For many men, varicocele causes no symptoms, but in other cases, it can cause pain, infertility, or decreased production of testosterone. Therefore, treatment for varicocele is essential for some, but not all.
For patients with pain, discomfort, or fertility issues, treatment is usually recommended. If left untreated, varicocele can get worse over time and may result in more severe complications. In the case of infertility, a varicocele may affect blood flow to the testes, interfering with sperm production. Thus, it is necessary to evaluate the condition and see if the best varicocele treatment is necessary to avoid worsening complications.