Skip to main content

Epididymitis

Professionally updated: January 15, 2026

Epididymitis, also known as epididymitis, is an inflammatory condition that affects the epididymis, which is located next to the testicles and functions to store and transport sperm. The condition is often painful and can be caused by several different factors. Below you can find more detailed information.

class="el-image
Jakob Fraes
Specialist in General Medicine, Ph.D.
Read more about Epididymitis. Everything you should know.

Causes of Epididymitis

Epididymitis can occur as a result of infections, most often caused by bacteria. This can include sexually transmitted infections (STIs) such as chlamydia or gonorrhea, or urinary tract infections. In addition, the condition can also be non-infectious and caused by trauma, autoimmune diseases, or other rare conditions.

Symptoms of Epididymitis

The most common symptoms are pain and swelling in the affected area, redness and fever. The pain can vary from mild to intense and can also extend to the groin area. Other symptoms may include discomfort when urinating or ejaculating, and in some cases, the presence of a lump in the testicle.

Diagnosing

The diagnosis is typically made through a physical examination and medical history. The doctor may also order lab tests, such as blood and urine samples, as well as imaging tests, such as an ultrasound, to assess the condition of the epididymis and rule out other potential diagnoses.

Treatment

The treatment for epididymitis primarily depends on the cause. If the condition is due to a bacterial infection, antibiotics will typically be prescribed. Pain relief and anti-inflammatory medications may also be recommended to help manage the symptoms. In rare cases, where the inflammation is particularly severe or persistent, surgical intervention may be necessary.

Prevention of Epididymitis

Preventing epididymitis primarily involves protection against STIs through safe sex, regular medical check-ups, and maintaining good general health. Avoiding injury to the testicles and epididymis by wearing appropriate protective equipment during sports can also help prevent non-infectious epididymitis.

When should you contact a doctor?

If you experience symptoms of epididymitis, such as pain, swelling, redness, or fever, it is important to seek medical attention quickly to get the correct diagnosis and treatment. Early intervention can prevent the condition from worsening and leading to complications.

Are you unsure or in need of a consultation? You can easily and quickly book an appointment with one of our experienced doctors, who can help you diagnose and treat epididymitis or other related conditions. Choose your doctor and book your appointment online today!

How does epididymitis differ from orchitis?

Epididymitis affects the epididymis, which is located next to the testicles, while orchitis involves inflammation of the testicles themselves. The symptoms may be similar, but treatment and causes may vary.

Is epididymitis sexually transmitted?

Not always. Although some cases are related to sexually transmitted infections such as chlamydia or gonorrhea, other causes such as urinary tract infections, trauma, or autoimmune diseases can also result in inflammation.

How long does it take to recover from epididymitis?

With appropriate treatment, such as antibiotics for bacterial infections, most cases of epididymitis improve within 1 to 3 weeks. However, it is important to complete the entire course of treatment and follow the doctor's recommendations.

Is epididymitis dangerous?

If treated quickly and correctly, epididymitis is usually not dangerous. However, untreated or severe epididymitis can lead to complications such as infertility, chronic pain, or the formation of an abscess.