Why is a Bartholin cyst still there after drainage?

Tissue around the drained cavity may stay swollen and tender while inflammation settles. The opening can also close before all fluid has escaped, allowing the cavity to fill again. A catheter may stop draining or move out of position, and infection may persist if an abscess has not emptied adequately. Less commonly, a different type of vulval lump may resemble a Bartholin cyst and require examination.

Compare the swelling with how it felt immediately after drainage: it should not be steadily enlarging or becoming harder and more painful. Use prescribed or clinician-approved pain relief, wash gently, keep the area dry, and follow the aftercare plan for bathing and activity. Do not squeeze the remaining lump or insert anything into the drainage opening. If a catheter is present, leave it alone and keep the follow-up appointment.

Arrange an earlier review if the lump is not becoming smaller, fills again after initially improving, or continues to interfere with walking, sitting, or urination. Seek urgent medical attention for fever, chills, rapidly worsening pain, spreading redness, heavy bleeding, foul-smelling drainage, or feeling faint or seriously unwell. Any new or persistent vulval lump after menopause should be examined rather than assumed to be a recurrent cyst.

Ask whether the remaining area feels like expected healing, trapped fluid, ongoing infection, or another type of lump. Clarify whether the drainage opening is still working and whether you need a catheter, a different procedure, or further examination. If episodes keep returning, ask how creating a more durable opening might help.