bacterial infection
"After coming back from Thailand I caught a pretty nasty bug. Thank god for this medication getting rid of it, but the side effects from it were terrible. I took 750mg three times a day, with a mandatory meal or I would vomit. I constantly felt dizzy with headaches, persistent nausea, stomach cramps, aggressive bloating, diarrhea for 10 days, and was constantly fatigued. I attempted a natural remedy at first but had no luck with that. Having a really healthy diet on these pills actually helps quite a bit. Stay away from sugar."