Hiya Bluestone
I have had MG since December 2002, I was put on azathioprine on 21 February 2003 and then had a thymectomy on 8 July 2003. Im really not sure how long it took for the imuran to work, but Im sure it took quite few months. I think I was still in a state of shock for most of 2003, as my MG was pretty awuful, well I thought so, but my neuro didnt!! compared to what I was like back in 2003, now Im sooo much better, although still no where near what I was like before mg, but still I guess you have to look on the bright side.
Feel free to ask me any questions you may have, and take care!