Did anyone take Flagyl or similar for yeast? How did the Flagyl make you feel? It feels to me like my brain is a total mess and terribly zombie-ish. Maybe it will pass, I only took a 24 hour dose yet. I hope I won't have to endure this for the remaining 10 days,,, that would mean Christmas too. I really want to beat this yeast though. I hear that yeast often become chronic in FM and CFS people, and it may accually be a cause of the illness itself in some. I assume it's the same as with chronic viruses.