Dear Everyone - I've had IBS d for years and been to many docs and tried tons of meds. Finally went to a top specialist at Mass. Gen'l thinking I might get the latest advice on treatment and what does he recommend????? Citrucel!!! 2 tbsps. morning and night. I'm trying, but gagging my way through it. Have only been on for 3 days and he wants me to wait 3 weeks before calling him. Has anyone had success with this and why does it take so long to act and have I just been led down another one-way street? Also, would Fibercon or a pill have the same effect, or are they different in material???Thank you!Libbys