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Varicocele refers to the enlargement of veins within the scrotum, somewhat similar to varicose veins. It is a fairly common condition and may not always cause noticeable symptoms. Understanding its implications can be important for certain concerns, particularly regarding fertility and discomfort.

Urology
  • What exactly is a varicocele and how does it affect my testicles?
    MedlinePlusMay 2026

    A varicocele is when veins in your scrotum become enlarged and swollen, similar to varicose veins in your legs. This happens because valves in the veins don't work properly, allowing blood to pool and cause the veins to stretch.

  • Why should I check for changes in my testicles regularly?
    MedlinePlusMay 2026

    Regular self-exams help you notice lumps, swelling, pain, or other changes early, which is important because testicular problems can develop at any age. Catching changes early makes treatment easier and more effective.

  • Can a varicocele cause other health issues or infections?
    MedlinePlusMay 2026

    A varicocele itself is not an infection, but the swelling can sometimes cause discomfort or affect sperm production. In rare cases, it may lead to other complications if left untreated for a long time.

  • How common are complications from untreated varicoceles?
    MedlinePlusMay 2026

    Most varicoceles don't cause serious problems, but some men may experience pain, fertility issues, or testicular shrinkage if untreated for many years. The risk of complications varies from person to person.

  • Will having a varicocele increase my risk of testicular cancer?
    MedlinePlusMay 2026

    No, having a varicocele does not increase your risk of testicular cancer. However, you should still do monthly self-exams and report any lumps or unusual changes to your doctor.