Title: Effects of ozonated theobroma oil and ketoconazole ovules on rats infected with Candida albicans. Background:Candidiasis is an infection caused by a yeast shaped fungus which includes Candida gender. Candida albicans is an opportunistic microorganism, which causes more than 80% of vaginal infections. The aim of this study was to determine the effect of ozonized theobroma oil vaginal ovules in the treatment of induced vaginal candidiasis compared to Ketoconazole ovules in Sprague Dawley female rats.