MiraLax
"I started a new medication that made me extremely constipated, I could only go to the bathroom if I drank coffee. I decided to try this after not having a BM for 2 days and it did nothing. I tried it again the next morning and still nothing. On the 3rd day I bought the Dulcolax pink pills and took 2 (supposed to work in 6-12 hours)... 12 hours later and still nothing. At this point my stomach is so bloated and hurts pretty bad. I go by the store and get a glycerin suppository and that did the trick after about 30 seconds. I think I was just so backed up that nothing was working. After the first BM (it wasn't much) all of those laxatives started kicking in and giving me horrible cramps for 30 or so minutes. Finally emptied everything out."