Hello @jhil9 and welcome to the Digestive Health support group on Mayo Connect. I understand how frustrating it can be to fail a colonoscopy prep. The same has happened to me and other members of Connect. I have requested that your post be moved to an existing discussion on failed colonoscopy preps. There you will meet others who have had the same experience.

I hope that this discussion group will be of help as you read about the experiences of others. Feel free to ask questions in this discussion. You are definitely not alone in this!