Male Infertility
Varicocele Management
Observation, or surgical/radiological repair when a varicocele causes pain, testicular growth concerns or abnormal semen parameters.
01What is it?
A varicocele can be repaired by tying off the enlarged veins through a small groin incision (microsurgical varicocelectomy) or by blocking them from inside a blood vessel (embolisation).
02When is treatment considered?
For persistent pain, a difference in testicular size in adolescents, or abnormal semen analysis in a couple with infertility — not usually for an asymptomatic varicocele with normal semen.
03Available treatment options
Observation with periodic review, microsurgical repair, or embolisation. Microsurgical repair has low recurrence and complication rates in published series.
04What does the procedure involve?
Microsurgical varicocelectomy is day-care surgery under anaesthesia through a small groin incision, using an operating microscope to preserve the artery and lymphatics.
05Expected recovery
Return to desk work in a few days; avoid heavy lifting for 2–3 weeks. Semen parameters, when they improve, do so over 3–6 months.
06Common risks
Recurrence (low with microsurgery), hydrocele (fluid around the testis), wound infection, and no guaranteed improvement in fertility — discussed honestly before surgery.
07When to seek medical attention
Increasing scrotal swelling, fever or wound problems need review.
08Frequently asked questions
This website provides general educational information and is not a substitute for an individual medical consultation. Diagnosis and treatment should be based on assessment by a qualified healthcare professional.