LEEP procedure

Overview

LEEP (Loop Electrosurgical Excision Procedure) is a treatment that removes abnormal cells from the cervix, which is the lower part of the womb. It uses a thin wire loop with a gentle electric current to cut away the abnormal tissue. Doctors usually recommend LEEP after a Pap smear or colposcopy shows cells that could become cancer if left untreated.

Yes, LEEP is a standard treatment for removing abnormal cervical cells. Many women have this procedure after an abnormal cervical screening.

Women and people with a cervix who have abnormal cell changes on their cervix, often found through routine Pap smears or HPV testing.

Symptoms

Common symptoms

• Abnormal cervical cells usually do not cause symptoms. They are often found during routine screening.

Symptoms in children

• LEEP is not typically performed in children. Abnormal cervical cells in young people are rare and managed differently.

Symptoms in older adults

• In older adults, the same procedure is used. Recovery may take slightly longer due to general age-related healing changes.

Causes

Main causes

• LEEP is used to treat abnormal cervical cells, which are most often caused by infection with high-risk types of human papillomavirus (HPV).

Risk factors

• Having multiple sexual partners
• Not getting the HPV vaccine
• Smoking
• Weakened immune system (for example from HIV or medications after an organ transplant)

When to see a doctor

See a doctor urgently if:

• If you have heavy bleeding, severe pain, or signs of infection (fever, chills, foul discharge) after the procedure.

Book a routine appointment if:

• After an abnormal Pap smear result
• If a colposcopy biopsy shows moderate or severe cell changes (CIN 2 or CIN 3)
• To discuss LEEP as a treatment option with your gynaecologist

Diagnosis

The need for LEEP is determined through a series of tests that check for abnormal cervical cells. These tests are usually done at a clinic or doctor's office.

Tests that may be done

• Pap smear – a test that collects cells from the cervix to look for changes.
• HPV test – checks for high-risk types of the human papillomavirus.
• Colposcopy – a magnified exam of the cervix to see abnormal areas.
• Biopsy – a small sample of tissue is taken and examined under a microscope.

What to expect at your appointment

Your doctor will explain the results of your tests. If a colposcopy biopsy shows moderate to severe cell changes (CIN 2 or CIN 3), they may recommend LEEP. The procedure itself takes only a few minutes in a doctor's office or clinic. You will be awake but the area will be numbed.

Treatment

LEEP is the main treatment for removing abnormal cervical cells. It is done to prevent those cells from turning into cancer. The procedure is usually very effective, and most women do not need further treatment.

Self-care at home

• Avoid heavy lifting and strenuous exercise for about a week after LEEP.
• Use pads instead of tampons until the bleeding stops (usually a few days).
• Do not have sex for about 4 weeks to allow the cervix to heal.
• Take over-the-counter pain relievers if you feel mild cramping.

Medical treatments

Doctors may also recommend cryotherapy (freezing) or laser therapy for smaller areas of abnormal cells. LEEP is chosen when a larger area needs to be removed or when a sample is needed for further testing.

When is surgery considered?

LEEP itself is a minor surgical procedure. In rare cases, if the abnormal cells come back or are found deeper, your doctor might suggest a cone biopsy (a larger removal of cervical tissue) under general anesthesia.

Living with this condition

After LEEP, you can usually return to work or school the next day. You may have some light bleeding or watery discharge for a few days. Follow your doctor's instructions about rest and follow-up appointments.

Lifestyle tips

• Attend all follow-up appointments to check that the abnormal cells have been completely removed.
• Continue regular cervical screening as advised (usually after 6 and 12 months, then yearly if normal).

Diet and exercise

There are no special dietary restrictions after LEEP. Eating a well-balanced diet rich in fruits, vegetables, and whole grains supports healing. Gentle walking is fine, but avoid heavy exercise for about a week.

Mental health and emotional wellbeing

Learning about abnormal cells and needing treatment can be stressful. It is normal to feel anxious about the procedure or future fertility. Talk to your healthcare provider about any worries you have – they can reassure you and explain how LEEP rarely affects the ability to become pregnant.

Prevention

Abnormal cervical cells can often be prevented by getting the HPV vaccine and attending routine cervical screening (Pap smears). Early detection and treatment stop them from becoming cancer.

Vaccines

The HPV vaccine protects against the high-risk HPV types that cause most cervical abnormalities. It is recommended for girls and boys from age 12–13 (in the UK) or as catch-up in young adults.

Screening programmes

Regular cervical screening (Pap smear) every 3 to 5 years depending on your age and country guidelines is key. It finds cell changes before they cause problems.

Complications

If left untreated

• Abnormal cervical cells may progress to cervical cancer over many years.
• Cancer can spread to nearby tissues and become harder to treat.

Long-term outlook

The outlook after LEEP is excellent. The procedure successfully removes abnormal cells in about 90–95% of women. Most women need no further treatment and are able to return to normal cervical screening after a period of closer follow-up. With regular check-ups, the risk of cervical cancer becomes very low.

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