How a Bartholin cyst can affect you

The effect depends on its position, size and whether it has become infected. An infected cyst can develop into an abscess, which is typically more painful and may interfere with ordinary movement.

Bartholin glands sit near the vaginal opening and normally release lubricating fluid through small ducts. A blocked duct can retain fluid and form a cyst. A small, uninfected cyst may only be noticed while washing or during an examination.

As swelling increases, friction and pressure can make fitted clothing, exercise, sitting and penetrative sex uncomfortable. Infection may bring worsening tenderness, redness, warmth, pus-like drainage or fever. These effects can also disturb sleep and make intimacy stressful, even though the cyst itself is not sexually transmitted.

Avoid squeezing, piercing or trying to drain the swelling yourself, because this can injure tissue and introduce infection. Warm shallow baths or a warm compress may ease discomfort and encourage gentle drainage. Keep the area clean, use loose clothing and pause activities that increase pressure.

Arrange a clinical examination if the lump persists, returns or affects daily life. Treatment depends on the examination and may include drainage; a procedure that creates a lasting drainage opening may be offered for selected recurrent or troublesome cysts.

Seek prompt care for rapidly increasing pain or swelling, fever, feeling unwell, spreading redness, or difficulty walking, sitting or passing urine. These features can accompany an abscess or another problem requiring examination.

A new vulval lump after menopause, a hard or irregular lump, unexplained bleeding, skin change, or swelling that does not settle also deserves timely assessment rather than home treatment alone.

You could ask whether the swelling looks like a simple cyst or an abscess, whether testing is appropriate, how to control discomfort, and what options may reduce repeated episodes. Mention discharge, fever, urinary difficulty and the activities the lump prevents.