HaleyA said...
Do I need to ask for this test or is something they routinely do during maintenance doses?
No, they don't routinely do it. Tell your doctor you're seeing blood again and if they're a decent doctor, they'll order the trough levels and antibodies test (it's one blood test that measures both). Remicade only worked for me for about
9 weeks, then I developed antibodies and went into a very bad flare.