I usually hang out in the RA and chronic pain forum but saw this one and had to check in. I take plaquenil and predisone for both the RA and OA and they just started to stop working back in January. If you find out the name or have good luck with it let me know. I have to talk to my new Rhuemy about
changing meds on Monday. Good Luck and I hope it works out for you!! Take care. Heather