Vaginal polyps are usually related to cervical polyps or other benign growths near the vagina, and the exact cause often isn’t known. The most common links are chronic inflammation, infections, hormone changes, and sometimes exposure to higher estrogen levels.

Common causes

  • Chronic inflammation of the cervix or nearby tissue.
  • Infections such as yeast, bacterial infections, or some sexually transmitted infections.
  • Hormonal changes, especially higher estrogen exposure.
  • Blocked or congested blood vessels in the tissue.
  • Irritation from long-term chemical exposure, in some cases.

What they usually mean

These growths are usually benign , meaning not cancerous. They can still cause symptoms like spotting, bleeding after sex, or unusual discharge, so they should be checked by a clinician if noticed.

When to get checked

A gynecologist should evaluate any new vaginal lump, bleeding between periods, bleeding after sex, or unusual discharge. That helps confirm whether it is a polyp, a cyst, or something else.

TL;DR: vaginal or cervical polyps are most often linked to inflammation, infection, or hormone-related growth, and the exact cause is often unclear.