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What is Bacterial Vaginosis?

Bacterial vaginosis (BV) is a common vaginal infection caused by an overgrowth of certain naturally occurring bacteria, disrupting the normal balance of microorganisms. BV is not a sexually transmitted disease (STD) but is linked to sexual activity.

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What is Bacterial Vaginosis?

Bacterial vaginosis (BV) is a common vaginal infection caused by an overgrowth of certain naturally occurring bacteria, disrupting the normal balance of microorganisms. BV is not a sexually transmitted disease (STD) but is linked to sexual activity.

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What are the Causes and Risk Factors?

The cause is an imbalance in the vaginal flora, leading to an overgrowth of harmful bacteria. Risk factors include having new or multiple sexual partners, douching, and using certain scented hygiene products, all of which can disrupt the natural chemical balance.

What Symptoms are Associated with BV?

Symptoms often include a thin, watery vaginal discharge that appears white or gray, accompanied by a strong odor often described as "fishy." The smell may become more noticeable after sexual intercourse. Some individuals experience itching, burning, or mild irritation, although many have no symptoms at all. The condition can occasionally cause discomfort during urination. Persistent or recurrent symptoms should be checked by a healthcare provider for proper diagnosis and treatment.

How is Bacterial Vaginosis Treated?

Treatment involves prescription antibiotics, which may be taken orally or applied topically as a gel or cream. The treatment aims to restore the normal balance of bacteria in the vagina. Completion of the full course of antibiotics is needed to prevent recurrence.

How Does This Condition Impact Vision or Eye Health?

This condition has no direct physical impact on vision or eye health. However, BV is linked to an increased risk of sexually transmitted infections (STIs). Some STIs can cause ocular complications, such as infectious conjunctivitis (pink eye) in both adults and newborns.

What are the Potential Complications?

Potential complications include an increased risk of pelvic inflammatory disease (PID) and an increased risk of contracting or transmitting STIs. BV can also cause problems during pregnancy, including premature birth and low birth weight babies.

FAQs on Bacterial Vaginosis

Is BV an STD?

No, BV is an infection caused by bacterial imbalance, but sexual activity can increase the risk of getting it.

Can men get BV?

No, male partners do not need treatment. BV is a condition of the female anatomy.

Can I treat BV myself?

No, BV requires prescription antibiotics to restore the bacterial balance and prevent complications.

When to See Your Doctor

See a doctor if you notice a fishy odor or thin discharge. While BV is localized, the bacterial imbalance can increase the risk of other infections. Ensure you complete the full course of antibiotics even if symptoms disappear to prevent recurrence.

References

CDC. Bacterial Vaginosis (cdc.gov). 2023.

Mayo Clinic. BV Symptoms (mayoclinic.org). 2023.

NHS. Bacterial Vaginosis (nhs.uk). 2022.

MedlinePlus. BV Aftercare (medlineplus.gov). 2025.