Endometritis: Causes, Symptoms, and When to See a Doctor

Endometritis is a condition many women have never heard of. But it can affect your reproductive health if not treated on time.

The good news is that endometritis is treatable. When caught early, most women recover fully without long-term problems.

In this article, we will explain everything in simple and clear language. You will learn what endometritis is, what causes it, the symptoms to watch for, and when to see a doctor.

What Is Endometritis?

If you are wondering what is endometritis, here is a simple explanation.

Endometritis is an infection or inflammation of the lining of the uterus. The lining of the uterus is called the endometrium. This lining thickens every month during your menstrual cycle and sheds during your period.

When bacteria enter the uterus, they can infect this lining. That infection is called endometritis.

Endometritis is not the same as endometriosis. Endometriosis is a different condition where tissue similar to the uterine lining grows outside the uterus. Endometritis is an infection inside the uterus.

Endometritis can happen after childbirth, miscarriage, abortion, or certain medical procedures. It can also be linked to sexually transmitted infections (STIs).

Common Causes and Risk Factors for Endometritis

There are several endometritis causes. Most of them involve bacteria entering the uterus.

Common endometritis causes include:

• Infection after childbirth
• Infection after a caesarean section (C-section)
• Miscarriage or abortion
• Insertion of an intrauterine device (IUD)
• Pelvic inflammatory disease(PID)
• Sexually transmitted infections such as chlamydia or gonorrhea

Bacteria normally live in the vagina. In some cases, these bacteria travel upward into the uterus and cause infection. There are also certain risk factors that increase the chance of developing endometritis:

• Prolonged labor
• Multiple vaginal examinations during labor
• Retained placenta after delivery
• A weakened immune system
• Previous history of uterine infections

Understanding these risk factors can help women stay alert to early warning signs.

Signs and Symptoms of Endometritis

Endometritis symptoms can range from mild to severe. Some women notice symptoms quickly. Others may have mild signs that are easy to ignore.

Common endometritis symptoms include:

• Lower abdominal or pelvic pain
• Fever
• Unusual vaginal discharge
• Foul-smelling discharge
• Abnormal vaginal bleeding
• Heavy periods
• Pain during urination
• Pain during sex
• Feeling generally unwell or tired

After childbirth, symptoms may include:

• Fever within a few days after delivery
• Uterine tenderness
• Increased vaginal bleeding

Chronic endometritis is a milder, long-lasting form of the condition. It may cause irregular bleeding or difficulty getting pregnant. Some women with chronic endometritis have very mild symptoms or none at all.

It is important not to ignore persistent pelvic pain or unusual discharge.

How Endometritis Is Diagnosed

Endometritis diagnosis usually starts with a medical history and physical exam.

Your doctor may ask about:

• Recent childbirth or miscarriage
• Recent medical procedures
• Sexual history
• Current symptoms

During the pelvic exam, the doctor checks for tenderness in the uterus and abnormal discharge.

To confirm the diagnosis, doctors may use:

• Blood tests to check for infection
• Vaginal or cervical swabs to detect bacteria
• Ultrasound imaging
• In some cases, a biopsy of the uterine lining

An ultrasound is sometimes referred to as an endometritis scan. While there is no single test called an “endometritis scan", ultrasound can help check for retained tissue or abscesses in the uterus. Early diagnosis is important to prevent complications.

Treatment Options for Endometritis

Endometritis treatment usually involves antibiotics. These medicines kill the bacteria causing the infection.

Doctors may prescribe the following:

• Oral antibiotics for mild cases
• Intravenous (IV) antibiotics for more severe infections
• Combination antibiotic therapy for broader coverage

It is important to complete the full course of antibiotics, even if symptoms improve quickly. If endometritis is linked to retained placenta or tissue, a minor procedure may be needed to remove the remaining tissue.

The management of endometritis also includes:

• Rest
• Drinking plenty of fluids
• Follow-up visits to ensure the infection has cleared
• Treating sexual partners if an STI is involved

Most women recover fully with prompt endometritis treatment. However, delaying treatment can increase the risk of complications.

Possible Complications of Untreated Endometritis

If left untreated, endometritis can lead to serious health problems.

Possible complications include the following:

• Spread of infection to other pelvic organs 
• Pelvic inflammatory disease
• Abscess formation
• Sepsis (a severe body-wide infection)
• Infertility in severe cases

Sepsis is rare but life-threatening. It happens when infection spreads into the bloodstream. Chronic untreated infection may also cause scarring in the uterus, which can affect fertility. This is why early treatment is essential.

When to See a Doctor for Endometritis Symptoms

You should see a doctor if you notice:

• Fever after childbirth or miscarriage
• Severe lower abdominal pain
• Foul-smelling vaginal discharge
• Heavy or unusual bleeding
• Symptoms that do not improve
• Pain during sex along with discharge

If you recently gave birth or had a procedure and developed a fever and pelvic pain, seek medical care immediately. Early care prevents complications. Do not wait for symptoms to become severe.

How to Reduce the Risk of Endometritis

While not all cases can be prevented, you can lower your risk by:

• Getting tested and treated for STIs
• Attending regular prenatal visits during pregnancy
• Following post-delivery care instructions
• Avoiding unnecessary vaginal douching
• Practicing safe sex

Hospitals also take preventive steps, such as giving antibiotics during caesarean sections, to reduce infection risk.

Final Thoughts

Endometritis is an infection of the uterine lining. It can happen after childbirth, miscarriage, medical procedures, or sexually transmitted infections.

Common endometritis symptoms include pelvic pain, fever, abnormal discharge, and unusual bleeding. The condition is treatable with antibiotics. Most women recover fully when treatment starts early.

Ignoring symptoms can lead to serious complications. That is why it is important to seek medical care if something feels wrong. Your body gives warning signs. Paying attention to them protects your reproductive health and overall well-being.

If you experience symptoms that worry you, do not hesitate to see a doctor. Early diagnosis and proper management of endometritis make all the difference.

FAQs

Is endometritis a serious condition?

Endometritis can become serious if untreated, but it is usually treatable with antibiotics when diagnosed early.

How long does it take to recover from endometritis?

Most women start feeling better within a few days of treatment, but full recovery may take one to two weeks.

What tests are done to diagnose endometritis?

Doctors may use a pelvic exam, blood tests, vaginal swabs, ultrasound, or sometimes a biopsy of the uterine lining.

Can endometritis affect fertility?

Yes, untreated endometritis can lead to scarring or infection that may affect fertility.

Is endometritis related to childbirth or miscarriage?

Yes, it commonly occurs after childbirth, miscarriage, abortion, or certain uterine procedures.