Miconazole
"I bought the 7-day Monistat cream in hopes of helping it relieve my unbearable itchiness. As soon as I pushed the cream up with the applicator, it BURNED. I waddled over to the computer, typed in "MONISTAT BURNS" (emphasis on the caps because it hurt so bad) and this is one of the first sites that came up. I don't normally write reviews but I had to write one because this stuff was so bad.

I've never felt a more unbearable pain, I was practically crying. I waddled downstairs, popped a couple Ibuprofen, then sat in a bath for maybe 10 minutes. It's pretty much all out but it still hurts a little. Not so bad that I won't be able to sleep, but wow."