Medically reviewed by Drugs.com. Last updated on Feb 6, 2023.
What is a varicocele?
A varicocele is a condition that causes the veins in your scrotum to become large, twisted, and swollen. The scrotum is the sac that holds the testicles. A varicocele can cause infertility (trouble getting your partner pregnant).
What causes a varicocele?
The cause of varicoceles is not known. A varicocele may occur if the valves in your scrotal veins do not work properly. Valves open and close to keep the blood flowing in one direction. When the valves do not work properly, blood backs up and causes the veins to swell and become large.
What are the signs and symptoms of a varicocele?
- A lump or swelling in the scrotum that feels like a bag of worms
- Scrotal veins that are large, twisted and swollen
- Pain or ache in your scrotum
How is a varicocele diagnosed?
Your healthcare provider will examine your scrotum while you stand. Your provider may ask you to take a deep breath, hold it, and bear down like you are having a bowel movement. An ultrasound or Doppler ultrasound may be done to show the varicocele in your scrotum. An ultrasound uses sound waves to show pictures on a monitor.
How is a varicocele treated?
- NSAIDs , such as ibuprofen, help decrease swelling, pain, and fever. This medicine is available with or without a doctor's order. NSAIDs can cause stomach bleeding or kidney problems in certain people. If you take blood thinner medicine, always ask your healthcare provider if NSAIDs are safe for you. Always read the medicine label and follow directions.
- An athletic supporter , or jockstrap, can help reduce swelling in your scrotum.
- Embolization is a procedure to create a clot or block in a blood vessel. This stops blood flow to the vein and can help decrease your symptoms.
- Surgery may be needed to cut or tie off the vein. This will help blood to flow into your other scrotal veins and help decrease your symptoms. Surgery may also be needed if you have more than 1 varicocele.
When should I call my doctor?
- You have pain in your scrotum.
- You have a new lump on your scrotum.
- You have questions or concerns about your condition or care.
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