- Joined
- Jan 14, 2012
- Messages
- 35
I started Flagyl for the first time a few days ago after a colonoscopy revealed a peri-anal fistula. I am on 1500 mg a day (500 mg 3x a day) for the next 30 days. I have been having diarrhea for the past few days and I'm wondering if it's the flagyl. For the last month or two I was more constipated than anything and now all of a sudden it's the polar opposite. I can't tell if it's just part of the ongoing flare I've been in (for 4 years more or less!) or if it's the medication. Anyone else have experience with this?