I have been taking 8 500 mg caps of pentasa a day for over seven years for what doctors told me was Crohn's Disease. I just found out that I don't have Crohn's Disease and I am in shock not to mention that I have lost over fifty pounds and in bad stomach and back pain. What is going on. I will add that the four day hospital stay has really hurt me emotionally, money wise and I am heart sick. Patricia