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PrEP use

The use of Pre-Exposure Prophylaxis (PrEP) in the context of frequent douching and its potential impact on the risk of STIs.

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Jan 26, 2026
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How does rectal douching frequency affect the rectal microbiome over time?

is repeatedly associated in the literature with measurable changes to the rectal mucosa and with shifts in microbial composition that plausibly increase susceptibility to infections; higher douching f...