Hmmmm...sounds like you might be headed for the next class of drugs. Pentasa didn't do much of anything for me. As to the stricture...can't offer much there...haven't had one, yet. Keep following the diet and hopefully you'll find the right combo of drugs to get you straightened out soon.
Dx'd Jan'06, 1st Resection 7/06, Predinsone, Humira, Imuran, B12 injections, Nexium. Secondary conditions: Psorasis, Acne, Fatigue, Joint Pain, Lactose Intolerant, gallstones, fibroid cysts, peri-menopausal.