bowel preparation
"I dont really use laxatives in my life but because I felt a bit constipated I took two pills( thought 1 will not be enough due to its size) and at 5 am got really bad cramps, and lots of regrets. No more laxatives for me, not worth the pain. By the way, it took just 3-4 hours for the pill to kick in, a way shorter interval of time expected."