I am on one tablet of Colestid a day at bedtime. (The pill is big, isn't it?) It seems to be slowing the diarrhea down...but I am not "normal" yet. Taking the Colestid has helped me do some activities that I was afraid to do before. I'll take what I can get at this point! Anything is better than having diarrhea every day for almost 4 months now.
Hope it helps you!