Personally, I'd be more scared about
Remi than Imuran. Try not to get hyped up about
things. Try stuff out, and if it works, great!
Anyways, some people here say up to three months, my doctor told me up to three and I think that's when it started working for me. Maybe it's a gradual thing. I wish you'd started sooner, but in any case, I hope it kicks in fast! Good luck. btw, I don't get any side-effects from it. I love it.