I was on for two years and off for one. I had to redo TB test and chest xray before we started the second time. I should add, I had a near fatal reaction the second time around. On my second infusion, 20 minutes in, I stopped breaking and felt like I was put into a pot of boiling water. I caution anyone who is starting back up again to make sure you are under the watchful eye of a nurse. If I wasnt being monitored so closely, I would have died. After my first infusion I got very achy and had a small rash on my arms. It was a warning signal that I ignored. It is very easy to build up antibodies to the mouse protein in the drug. Once those antibodies are formed and you get the drug again your body can totally reject it sending you into shock. That said, I know others who reintroduced it sucessfully without a tramatic experience like mine. Also, Remicade was really my miracle drug the first time around and I am still disopointed that it didnt work the second time. I hope all goes well for you.
Beth