Risks and Possible Complications of Vasectomy

Vasectomy is safe. But it does have risks. They include the following:

• Bleeding or infection.

• Sperm granuloma. This is a small, harmless lump. It may form where the vas deferens is sealed off.

• Sperm buildup (congestion). This may cause soreness in the testes. Anti-inflammatory medications can provide relief.

• Epididymitis.This is inflammation that may cause scrotal aching. It often goes away without treatment. Anti-inflammatory medications can provide relief.

• Reconnection of the vas deferens. This can occur in rare cases. It makes you fertile again. This can result in an unwanted pregnancy.

• Sperm antibodies.These are a common response of the body to absorbed sperm. The antibodies can make you sterile. This is true even if you later try to reverse your vasectomy.

• Long-term testicular discomfort.This may occur after surgery. But it’s very rare.