Testicle Infection (Epididymitis)

• Epididymitis Overview
• Epididymitis Causes
• Epididymitis Symptoms
• When to Seek Medical Care
• Exams and Tests
• Epididymitis Treatment
• Medications
• Next Steps
• Follow-up
• Prevention
• Outlook
• For More Information
• Web Links
• Synonyms and Keywords
• Authors and Editors

Epididymitis Overview

Epididymitis is inflammation or infection of the epididymis that is usually caused by a bacterial infection. Testicle infection is the most common reason for inflammation in the scrotum.

• The epididymis is a firm tube that lies on the back surface of a man’s testicle. It is coiled in order to fit a length of nearly 20 feet into a small space. This long length acts as a storage space for the sperm and gives them time to mature.

• The epididymis can be divided into 3 sections: the head (an expanded upper end), the body, and the pointed tail.

• The epididymis also absorbs fluid and adds substances to help nourish the maturing sperm.