After three decades of RA myself, I can say that I'm not surprised anymore by the side effects that crop up. Chances are if something goes awry with my body that it is more than likely in some form to my RA. I mean it sounds like common sense but something I would say "this can't possibly be related to my RA," and then it, of course, proved me wrong, time and again. So, in a nutshell, it's hard to say what is related and what isn't but it's best to check with your rheumatologist anyway. Keep on keepin' on, DPM