Fluconazole
"I am 22 and have always been prone to yeast infections. I can always tell when one is coming on because it gets swollen and sore to sit/walk/wipe. My doctor always calls me in a prescription of this and it does the trick every time. It usually takes 1-2 days for me to feel 100% back to normal, and I always take the second pill on the 3rd day. As for side effects, the first few hours after taking it, I usually get shaky, have a little bit of diarrhea, and have a weird "head high" type of feeling. It subsides after a little bit and doesn't last too long. I have to say that with how painful my yeast infections can get, the side effects are worth it for a few hours. I absolutely love this medicine!"