Bartholin Cyst

A Bartholin Cyst is a fluid-filled swelling that forms when the duct of a Bartholin gland, located near the vaginal opening, becomes blocked. It is often harmless and painless, but it can become uncomfortable or infected and may need medical treatment.

Overview

A Bartholin Cyst is a fluid-filled lump that develops near the vaginal opening when the duct of a Bartholin gland becomes blocked. The Bartholin glands are two small glands, one on each side of the vaginal opening, that help provide moisture to the vulvar area. Normally, fluid drains through tiny ducts. If a duct is blocked, fluid can collect and form a cyst.

Many Bartholin cysts are small and painless. A person may not notice one until a routine pelvic examination, or may feel a soft lump on one side of the vaginal opening. When the cyst becomes larger, it can cause discomfort when walking, sitting, exercising, or having sexual intercourse.

If bacteria enter the blocked gland or cyst, it can become infected and form a Bartholin abscess. An abscess is usually more painful than a simple cyst and may be associated with swelling, warmth, redness, or fever. Although the symptoms can be uncomfortable, effective medical treatments are available, and most people recover well with appropriate care.

Symptoms

Bartholin cyst symptoms vary depending on the size of the cyst and whether infection is present. A small, non-infected cyst may not cause any symptoms. When symptoms occur, they are usually localized to one side of the vaginal opening.

Possible symptoms include:

• A soft, round lump near the vaginal opening
• One-sided swelling of the vulva
• Discomfort or pressure when walking, sitting, or cycling
• Pain during sexual intercourse
• Tenderness if the cyst is irritated or inflamed
• Redness, warmth, increasing pain, or fever if an abscess develops

A Bartholin abscess may develop quickly and can cause significant tenderness. The lump may feel tense, hot, or very painful to touch. Any painful or rapidly changing vulvar swelling should be evaluated by a healthcare professional, because treatment is different for a simple cyst and an infected abscess.

Causes & Risk Factors

The direct cause of a Bartholin Cyst is blockage of the duct that drains fluid from the Bartholin gland. This blockage may happen after irritation, inflammation, thickened mucus, minor injury, or infection. In many cases, no single cause is identified, and the cyst develops without any obvious trigger.

If bacteria grow inside the blocked gland, the cyst may become infected and form an abscess. Bacteria that normally live on the skin or in the genital area can be involved. Some sexually transmitted infections may also contribute in certain cases, which is why a doctor may recommend testing when symptoms, history, or examination findings suggest it.

Risk factors can include previous Bartholin cysts or abscesses, vulvar irritation, local infection, and being of reproductive age. Bartholin cysts are less common after menopause. In women over 40, a new Bartholin gland lump should be assessed carefully because, rarely, other conditions can look similar and may need to be ruled out.

Diagnosis

A Bartholin Cyst is usually diagnosed during a gynecological examination. The doctor asks about symptoms, how long the lump has been present, whether it is painful, whether there has been fever or discharge, and whether similar swelling has occurred before. The examination helps determine whether the lump is likely to be a simple cyst, an abscess, or another vulvar condition.

In many cases, no imaging test is needed. If there are signs of infection, the doctor may take a sample of fluid or discharge for laboratory testing. Testing for sexually transmitted infections may be recommended depending on symptoms, age, risk factors, and clinical judgment.

For women over 40, or for any lump with unusual features, the doctor may recommend a biopsy or removal of tissue for examination under a microscope. This is a precautionary step to exclude rare conditions affecting the Bartholin gland area. The need for biopsy is decided individually after assessment.

Treatment Options

Bartholin cyst treatment depends on symptoms, cyst size, whether infection is present, and whether the cyst has recurred. A small, painless cyst may not need immediate treatment and may simply be monitored by a doctor. Warm sitz baths and local comfort measures are sometimes advised for mild symptoms, but any worsening pain or swelling should prompt medical review.

If the cyst is painful, large, infected, or has formed an abscess, a gynecologist may recommend a procedure to help it drain. Options can include incision and drainage with placement of a small temporary catheter to keep the duct open, or marsupialization, which creates a small permanent opening to reduce the chance of fluid re-accumulation. These procedures are selected according to examination findings and the patient’s medical situation.

Medication may be used when infection is suspected, especially if there is surrounding skin infection, fever, certain risk factors, or concern about sexually transmitted infection. Medication decisions should be made by a qualified doctor after assessment; patients should not self-treat genital swelling with leftover antibiotics or unverified remedies.

For recurrent or complex cases, a specialist may discuss additional options, including more definitive surgery in selected situations. The right approach is individualized by a gynecologist after a full assessment. Acibadem International’s multidisciplinary specialists and JCI-accredited hospitals provide diagnosis and treatment for Bartholin cysts and related gynecological conditions for international patients.

Living With / Prognosis

The prognosis for a Bartholin Cyst is generally good. Many cysts remain small or improve without major intervention, and symptomatic cysts often respond well to appropriate medical or procedural treatment. If an abscess is treated and drains adequately, pain commonly improves as the pressure and infection settle.

Some people experience recurrence, meaning a cyst or abscess can return in the same area. Recurrence does not mean a person has done something wrong; it can happen because the duct remains prone to blockage. A gynecologist can explain preventive or longer-lasting treatment options if cysts come back.

Daily care should focus on comfort, gentle hygiene, and avoiding irritation. It is generally best to avoid squeezing or attempting to cut or drain the lump at home, as this can worsen pain, spread infection, or delay proper care. Sexual activity may need to be paused if there is pain, swelling, drainage, or a recent procedure; the treating doctor can advise when it is safe to resume.

When to See a Doctor

A person should see a doctor if a vulvar lump is painful, increasing in size, red, warm, or associated with fever. Medical assessment is also recommended if there is pus-like drainage, unusual vaginal discharge, pelvic pain, or concern about a sexually transmitted infection.

Any new lump near the vaginal opening that does not improve, keeps returning, or causes difficulty walking, sitting, or having sexual intercourse should be evaluated by a gynecologist. Early assessment can clarify the diagnosis and help prevent an infected cyst from becoming more painful.

Women over 40 should seek medical evaluation for any new Bartholin gland area lump, even if it is not painful. Most lumps are benign, but careful assessment helps ensure that rare conditions are not missed. Urgent care is appropriate if pain is severe, fever develops, or the person feels unwell.

Frequently asked questions

What is a Bartholin Cyst?

A Bartholin Cyst is a fluid-filled swelling near the vaginal opening caused by blockage of a Bartholin gland duct. The gland continues to make fluid, but the fluid cannot drain normally. This can create a soft lump, usually on one side.

Is a Bartholin Cyst dangerous?

Most Bartholin cysts are benign and not dangerous. However, a cyst can become infected and form a painful abscess that needs medical care. A new lump in women over 40 should be assessed to rule out rare conditions.

Can a Bartholin Cyst go away on its own?

A small, painless Bartholin Cyst may stay the same size or improve without a procedure. Warm local care may help mild discomfort, but persistent, enlarging, or painful swelling should be checked by a doctor. An abscess usually needs medical assessment.

What is the difference between a Bartholin Cyst and a Bartholin abscess?

A Bartholin Cyst is a blocked gland filled with fluid and may be painless. A Bartholin abscess occurs when the cyst or gland becomes infected, causing more pain, swelling, redness, warmth, and sometimes fever. Treatment is often different, so examination is important.

How is a Bartholin Cyst treated?

Treatment depends on size, symptoms, infection, recurrence, and age. Options may include monitoring, comfort measures, drainage procedures, catheter placement, marsupialization, or medication when infection is suspected. A gynecologist decides the safest approach after examination.

Can sexual activity cause or worsen a Bartholin Cyst?

Sexual activity does not usually directly cause a Bartholin Cyst, but friction or irritation may make an existing cyst more noticeable or uncomfortable. If there is pain, swelling, drainage, or suspected infection, it is best to avoid intercourse until a doctor gives guidance. Testing for sexually transmitted infections may be recommended in some cases.

Will a Bartholin Cyst come back after treatment?

Some Bartholin cysts can recur, especially if the duct becomes blocked again. Procedures that create a longer-lasting drainage pathway may reduce recurrence risk in selected patients. A gynecologist can discuss options if cysts or abscesses return.

References

• American College of Obstetricians and Gynecologists
• Mayo Clinic
• Cleveland Clinic
• Merck Manual Professional Edition
• National Health Service

This article is for general information only and is not a substitute for professional medical advice. Please consult a qualified doctor about your individual situation.