Epididymitis is a condition that causes inflammation and pain around the testicle. If you have pain around the testicle, it’s important to see a doctor straight away to get treatment.
What is epididymitis?
Epididymitis is inflammation (swelling) of the epididymis. The epididymis is a tightly coiled tube at the back of each testicle that stores immature sperm while they mature.
Epididymitis often occurs at the same time as orchitis, which is inflammation of the testes themselves.
Causes of epididymitis
Epididymitis is usually caused by a bacterial or viral infection, particularly sexually transmitted infections (STIs), ), commonly chlamydia and gonorrhoea and urinary tract infections (UTIs). Epididymitis may also be caused by injury, vasectomy, or an autoimmune disease.
Symptoms of epididymitis
If you have epididymitis, your testicle will be;
- tender or painful
- unusually warm
- swollen or firm
You might also feel sick, with fever and chills.
If your epididymitis is related to a UTI, you might also have abdominal pain, the need to urinate often and a burning feeling when you do urinate.
If you have any pain or swelling of the testicle, you should see a doctor straight away to minimise the risk of complications.
Diagnosis of epididymitis
Your doctor will talk to you and examine you. You might be asked to have blood tests or urine tests. You might also be asked to have an ultrasound.
Treatment of epididymitis
Bacterial epididymitis can be treated with antibiotics. Rest, anti-inflammatory drugs, ice packs and supportive underwear that elevates the testicles can also help.
If your symptoms don’t go away with treatment, you may need to see a specialist. A few people need surgery.
Prevention of epididymitis
You can help prevent epididymitis by practising safe sex, and asking your doctor about how to prevent UTIs, if you get them regularly.
More information on epididymitis is also available from:
Last reviewed: March 2018