bacterial infection
"Before I started this medicine I was so worried because of all the reviews about bad side effects. I can honestly say I did not have a bad experience at all. I was on 500mg twice a day for 7 days. The 2nd day I was on it, I had very slight nausea in the evening but I started watching T.V and when the show was over my nausea was gone. The 3rd day, I had some wine and I was on my 2nd glass when I remembered I'm not supposed to drink while on Flagyl. I just finished my last dose & haven't experienced anymore nausea or anything. I've been lethargic the last 2 days but that may be due to getting my period. Not everyone has a bad reaction!"