Top causes and symptoms of varicoceles

A varicocele often produces no signs or symptoms. In rare cases, this can cause pain, and this pain can-

• Range from sharp discomfort to dull discomfort
• Try to increase with physical exertion for long periods
• Gets worse in a day
• Feel relieved when you lie on your back
• Impaired fertility

It is not known for certain what causes varicocele.

However, many experts believe that a varicocele forms when valves in the veins of the umbilical cord prevent blood flow from flowing properly. The resulting support causes the veins to widen (dilate). This could damage the testicles and affect fertility.

Varicoceles often form during puberty. Varicoceles usually develop on the left side, possibly due to the location of the left testicular vein.