So I've been on entocort and flagyl both three times daily for a lil over a week now. And the last couple days I've started to feels a lil nausous? Well last night I woke up with extreme "d" and this morning I've added nauseous to it as well?? Is this the meds or the McDonald's salad I are yesterday!! Lol I heard flagyl well cause nausea and diarreha? But I've been on it over a week now with now problems!!! Help