Tioconazole
"Started having symptoms of a yeast infection 2 nights ago. Woke up yesterday with full blown symptoms. Itching, discharge, irritation. Used the monistat 1 at about 5 p.m. Less than 24 hours later no symptoms. Love this stuff and highly recommend it. Had a little abdominal pain after insertion but only for a few minutes. Just a little pink discharge after too but thats totally gone. Will definitely use again if needed."