I'm sorry to hear that. Unfortunately, this is something all of us with this condition go through. Trying, trying, trying something until we find something, a rhythm that works for us as individuals. We are all different. I know my system is touchy and it took awhile for my body to adjust to the prunelax. I would say a good week of steadily taking it. And some days I do not "go" as much as others but for the most part I've found it works great. I hope you give it a fair chance but I also understand if it doesn't work for you. Miralax does absolutely nothing for me. I understand. Jacque