Humira kept my Crohn's in remission for the year I was on it, but I continued to have bad arthritis flares, so we ended up switching to Cimzia. After a year on that, I have just asked to and have switched back to Humira. Neither take care of my arthritis enough, but I had a lot less stomach pain on Humira. It seemed to me to take a month or two to start working and it seemed to not work as well after about
a year (thus the first switch). Many people take it weekly, but according to my GI and rheumy both, they can't get it approved more than bi-weekly (I really don't understand this). I will be asking my GI about
this for the third time when I see him in August. I hope it works for you!!