constipation
"After experiencing some mildly unpleasant urgent diarrhea with miralax and horrible explosive diarrhea on Linzess, doc suggested ducolax. Bad idea. Took 6 hours to work, as the box suggested. Woke me up with impending doom pain. Had a normalish bm before puking up the dinner I had two hours prior to dosing. Then the diarrhea began. 3 rounds so far and I'm not stepping too far away from the toilet. I have decided that miralax is not at all inconvenient compared to ducolax, and will be switching back."