ive been on both for 2 years now.
1. they tried removing the imuran after i was doing so well on remicade and 1 week later i was flaring again. they put me back on imuran and i went back into remission. i guess as long as the meds work i will stay on them.
2. i was diagnosed in 2007 and i was never really fully in remission until i started remicade and imuran. i dont regret it one bit because i live a normal life, eat almost anything i want and enjoy doing activities with my family without stressing if there will be a bathroom where i am giong.
3. i have never had any side effects with the Imuran but i do take my dose in the evening before going to bed.
4. good luck and i hope you will get into full remission :)