Taking Fybogel is easy. I did not experience any unpleasant stomach pains. Just take two sachets per day - one in the morning and one before you go to bed until you establish a regular pattern of bowel movement.
I have had to take this or something like it ever since having my gallbladder removed, just keeps my system ticking over nicely, no dramatic effects from it, I would say this needs to be taken on a 'regular' basis to have the desired effect. pardon the accidental pun! good price here.