Varicocele
Overview
A varicocele is an enlargement of the veins within the scrotum, similar to varicose veins elsewhere in the body. It's common, can affect testicular comfort, and is one of the most frequently identified — and correctable — causes of male infertility.
Symptoms
Causes
A varicocele develops when the valves within the scrotal veins don't function properly, allowing blood to pool. It occurs more often on the left side due to differences in venous anatomy.
Risk Factors
Diagnosis
Diagnosis involves a physical exam and a scrotal ultrasound with Doppler to confirm and grade the varicocele.
Complications If Untreated
Left untreated, a varicocele can progressively reduce sperm quality and, in some cases, lead to testicular shrinkage over time.
Treatment Options
Prevention Tips
There's no guaranteed way to prevent a varicocele from forming.
Lifestyle Advice
Supportive underwear can ease day-to-day discomfort; evaluation is recommended if there's pain or fertility concerns.
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