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STDs & Sexual Health

Does Douching Prevent Stds?

Linda Girgis | MD

Medically reviewed by Linda Girgis | MD, Girgis Family Medicine on August 21st, 2026.

No, douching does not prevent STDs and actually increases your risk of infection. Research shows that douching can disrupt the vagina's natural pH balance and protective bacteria, making it easier for harmful pathogens to establish infections. Studies indicate that women who douche are 73% more likely to develop pelvic inflammatory disease compared to those who don't. The practice can push bacteria higher into the reproductive tract, potentially causing more serious infections. Healthcare providers strongly advise against douching for STD prevention, instead recommending barrier methods like condoms, regular STD testing, and open communication with sexual partners as effective prevention strategies.

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