Douching Is Associated With Dysregulated Rectal Mucosal Immunity in Sexual Minority Men - Takeaways - MDSpire
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Douching Linked to Altered Rectal Mucosal Immune Response in Sexual Minority Men

  • By

  • Courtney A Broedlow

  • Angela McGaugh

  • Tiffany R Glynn

  • Emily M Cherenack

  • Charlene Miller

  • Maria L Alcaide

  • Jose A Bauermeister

  • Christian Grov

  • Robert Parisi

  • Darling Martinez

  • Adam W Carrico

  • Nichole R Klatt

  • Jennifer A Manuzak

  • January 6, 2026

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  • 1

    Douching among sexual minority men (SMM) is linked to increased rectal inflammation and altered immune responses.

  • 2

    SMM who douche report more receptive condomless anal sex partners and exhibit elevated rectal cytokine levels.

  • 3

    Douching is associated with lower microbial diversity and richness in the rectal microbiome of SMM.

  • 4

    Mechanical and chemical trauma from douching may damage the rectal lining, increasing HIV/STI acquisition risk.

  • 5

    Understanding the impact of douching on rectal immunity and microbiota could inform HIV/STI prevention strategies.

Original Source(s)

Douching Is Associated With Dysregulated Rectal Mucosal Immunity in Sexual Minority Men

  • by Courtney A Broedlow, Angela McGaugh, Tiffany R Glynn, Emily M Cherenack, Charlene Miller, Maria L Alcaide, Jose A Bauermeister, Christian Grov, Robert Parisi, Darling Martinez, Adam W Carrico, Nichole R Klatt, Jennifer A Manuzak

  • January 6, 2026

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