Miconazole
"I used Monistat 3 ovules for the first time 1 year ago. I experienced minimal burning and pain, however, my YI symptoms did not get any better after completing the 3 day treatment. I went out and bought monistat 7, once I applied the insert, my vagina felt like it had been cut with knives and drenched in lemon juice. I stopped use of monistat 7 immediately. By the 5th night, my symptoms had reduced, but came back with BV a few days later. 

I'm currently using Monistat 3 ovule again and have yet to feel any burning. But again, I don't feel my symptoms getting any better. Hopefully it works this time and doesn't result in BV again! 

One more thing, it was difficult for me to insert the product given that I am a virgin and do not use tampons"