In vitro outcomes of quercetin on Candida albicans planktonic and biofilm cells and in vivo effects on vulvovaginal candidiasis. Evidences of its mechanisms of action.

The present study showed that QC has rapid oral absorption, slow elimination, good viral distribution, and a lack of toxicity. QC not only inhibited biofilm formation, adhesion, and invasion of C. albicans in vitro, but also ameliorated C. albicans-induced inflammation and protected the integrity of the vaginal mucosa in vivo, suggesting that QC has the potential for the treatment of candidiasis.