Preventing Bacterial Vaginosis: 5 Strategies That Actually Work
Published: Jul 21, 2024
Bacterial vaginosis (BV) is a common vaginal infection that can be uncomfortable and increase your risk of other health problems. The good news is there are several effective ways to reduce your risk of getting BV.
Contents
Practice Good Hygiene (But Don't Overdo It)
Keeping your vaginal area clean is important, but too much cleaning can be harmful. Avoid douching, which washes away good bacteria that help keep your vagina healthy. Instead, gently wash the outside of your vagina with plain water or mild, unscented soap. Let your vagina clean itself naturally on the inside.
Safe Sex Practices
While BV isn't considered a sexually transmitted infection, sexual activity can increase your risk. Using condoms during sex may help reduce the risk of BV. If you have multiple partners, consider getting tested regularly for STIs. For women who have sex with women, cleaning sex toys between uses and using barrier methods like dental dams can also help.

Maintain a Healthy Lifestyle
Some lifestyle factors can affect your vaginal health. Quitting smoking can reduce your risk of BV. Eating a balanced diet rich in fruits, vegetables, and whole grains may help maintain a healthy vaginal environment. Some studies suggest that probiotics might help prevent BV, though more research is needed.
Be Mindful of Your Clothing
The clothes you wear can affect your vaginal health. Avoid tight-fitting pants or underwear made from synthetic materials, which can trap moisture and heat. Instead, opt for breathable cotton underwear. Change out of wet swimsuits or sweaty workout clothes promptly to keep the vaginal area dry.
Frequently Asked Questions
Eating yogurt may help, but don't apply it vaginally.
No clear link, but change tampons regularly.
BV isn't an STI, but sex can disrupt vaginal bacteria.
Some methods may increase risk, discuss with doctor.
Stress may affect vaginal health, but link unclear.
Empowering Your Health
While these strategies can help reduce your risk, remember that BV is common and not always preventable.
References
- Workowski KA, et al. Sexually Transmitted Infections Treatment Guidelines, 2021. MMWR Recomm Rep 2021;70:1.
- Bradshaw CS, et al. High recurrence rates of bacterial vaginosis over the course of 12 months after oral metronidazole therapy. J Infect Dis 2006;193:1478.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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