bacterial infection
"I was prescribed this drug due to BV. I was totally fine and did not experience any side effects for the first 5 days but by day 6, I did not feel well. My bv symptoms were significantly clearing up and we're pretty much gone by day 5 but I could not eat at all. Anything I put in my mouth caused me to get nausea and the worst diarrhea. It also causes me to get light headed. I have had the cream version before where I experienced no problems what-so-ever."