Hi rbilton17.
I was on imuran, but have since come off it as it was affecting my liver. I am currently waiting for approval for cellcept. I have been told that you should feel its effects within a month, however it could take a year to be fully functioning. I am also on prednisone, which is what is currently keeping me going, along with 3 days of IVIG infusion every three weeks.
My head specialist is a neuroligist. He has warned me about rituxan infusions. They can work very well, but the more infusions you get, the higher the chances of some very serious side effects. I would urge anyone getting these infusions to read up on it, and be very aware.
Also, the methotrexate can also be very effective, but should not be taken if you have lung involvement, as it can cause added damage to the lungs as a side effect.
I think you need to keep on your doctor. If they are not willing to act, and act quickly, then find another. The quicker this disease is treated, and treated well, the better your long term prognosis. The longer that your ck levels remain higher, the more permanent damage done to them. This also means the harder it will be to get back to some semblance of "normal".
God luck to you, and keep us posted how you are doing.
Keep up the good fight, and God Bless to all.
Wayne