Metronidazole
"I was prescribed 3 400mg tablets a day orally for a week. I am now on my 7th day and the only symptoms I experienced was tiredness on one day but that may of been from the medication. For women who are worried about the nausea and vomiting, I think the reason I did not experience that was because I never missed a dose where I didn't eat with a substantial amount of food close to a meal. Make sure you eat when you take it and not just a snack! Also try and regulate the times you take them everyday , try and make it around the same time. The smell went about day 3! Hope you all get treated and your issue resolves!"