Hi my 12y son is showing symptoms of crohns like his dad (who has agressive form). Seen a specialist but not had colonoscopy yet but was told to take movicol for 2 weeks to flush his system? Not sure why then on loperamide to control bowels. He has been taking movicol for a week now and his bowel movements have done the opposite- for first time in months he is only going poo once a day? I'm confused as this stuff was suppose to flush him out and now I'm beginning to worry he might have a blockage or something. Has anyone else experienced this issue? If so any advice. Thanks