Vaginal yeasts, also known as vulvovaginal candidiasis, occur when the healthy yeast that usually dwells in your vagina can not regulate it. It commonly leads to itching and some other signs of irritation. There are two ways to cure a simple infection with the yeast, which could be vaginal direct therapy or oral therapy. The usage of vaginal long dose therapy or a multi-dose oral formula will involve complex yeast infection treatments. Immediately see your doctor for them to examine the complication.