bacterial infection
"Do not take this medicine!
With almost any antibiotics it's smart to take a probiotic and to take on a full stomach (except the ones you need to take on an empty stomach). So I had the normal slight nausea. But about 5 days into taking it I started to hurt in my muscles like before you get the flu. Then I woke up in the middle of the night and I could hardly move. The joint pain in my wrists and back was unbearable. Not to mention extreme diarrhea. It's been about two weeks with the pain I'm not sure I'll ever start to feel better."