Bacterial Vaginosis Definition & Overview

Definition

Bacterial vaginosis is a mild infection of the vagina. Although it is usually treated easily, it may be a sign that you have other, more serious conditions. It can also lead to complications, including the following:

Pregnancy complications, such as low birth weight and premature delivery
Higher risk of pelvic inflammatory disease if the bacteria infect the uterus and fallopian tubes

There is an association between bacterial vaginosis and a higher risk of getting HIV and other sexually transmitted diseases. If a woman has HIV and also bacterial vaginosis, there is a higher risk of transmitting HIV to her male partner during unprotected sex.

Talk to your doctor right away if you think you have bacterial vaginosis. It is treated with antibiotics.

Vagina

Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition. Copyright © 2025 EBSCO Publishing All rights reserved.