I'm glad the medication is working! I am on the same thing (remicade) and it has also helped me a great deal. If you have edema it is really important your doctor knows about
it to make sure there is nothing underlying that is causing it - make sure you mention it. There is also medication you can take to flush out some fluid, but first you want to check out why it is happening. In the meantime, enjoy the better -functioning bowels and I sure hope your crohns keeps heading in a positive direction!