Tioconazole
"Ok so I had a yeast infection and I took Monistat-1. Right after I took it I got extreme burns and itching. Here is my advice for people who have already taken it: stay calm because being irritated does make things worse, try and take your mind off of it. Do not itch or touch put ice on it and try to relax. If you haven't used it already my advice is don't. It's been 4 hours and now I'm feeling a lot better than I have been for the past couple of days but what I went through was definitely rough."