Fluconazole
"So I took the one dose pill yesterday for a yeast infection I got after being on a heavy course of antibiotics. The first time I took it on a full stomach & it made me throw up within a couple minutes of taking it. I called my doctor & he called me in another does. I took it at 7pm last night, it is now 1015am the next morning. I feel some relief but not completely gone yet. I suggest taking it on an empty stomach. That's the only way I could keep it down."