I think fistulas and strictures are the defining line for passing the mild/moderate that I have.
Remicade is sure helping me. Little or no side effects. Tired for a day or 2 after the infusion.
Buy the pill minder to help him remember. I hated taking pills as well, I used to take 1 vit C a day when I had to quit drinking OJ. Now I am pretty religious about it. I would rather feel well, with a good quality of life and be tied to taking pills than it be the other way around.