Posted 1/3/2014 9:52 PM (GMT 0)
As Levi said there are two schools of thought in regard to this with GIs:
1.) The old school way of doing this is start with the oral and rectal based meslamines (Asacol HD, Lialda, etc.), reassess after weeks or months and add in immunosurpressants (imuran, 6mp, aza) if the patient isn't responding, wait and add biologics (remicade, humira, etc.), if no response to drugs then surgery.
2.) More recently, some GIs are starting patients with biologics or immunosurpressents right out of the gate.
In your situation, it'll take several months for the Imuran to build up to therapeutic dosages in your body. So, you should remain on prednisone until that milestone has been reached. If you get off of pred too quickly, before Imuran is in full-effect, then you will relapse and go back into a flareup. Pred is a crutch to help you until the Imuran fully kicks in. Pred is a temporary measure, and once you get off of pred, your other medications need to be enough to keep your uc in check.
How much do you weigh? 50mgs of Imuran is a very low dosage.