Tioconazole
"I have a YI and I purchased monostat 1. I inserted the oval and I was fine. I had a little inch so I went ahead and applied the cream 30min later. After applying cream thats when I instantly felt intense burning and BAD ITCHING. AAahhh. Its driving my cray cray. It made it sooo worse. Well the pain at least. Never again will i ever buy this cream. 20 dollars of a box of devil ants. They should call it the devils meds. Reallllly painful. I rinsed as much as I could out and now I'm laying in bed in pain  lol. DONT TRY."