Apple Cider Vinegar. I am a believer:
I had recurrent B.V for almost 1 year now. Went to the doctor twice, got 2 courses of metrodinazole. THat worked for a while but B.V kept coming back until just this past Saturday, I was lurking right here on Earthclinic and decided to buy some at the healthfood store. I swear the B.V cleared up that SAME DAY. It's been 2 days now, and nary an itch!