Arthritis sucks..I,'ve been suffering with it for a long time. One thing I found to help the hands is Voltaren Gel 1%. Ya need a scrip' for it but it does seem to help the hands.
Good luck, I know how bad it can be. I've been on synthetic Morphine for years now. Along with Prednisone, Meloxicam, Percocet, Cymbalta, Methotrexate, Oxcicontin, and more. It sucks, but the alternatives are worst. I've only made it out once so far this year, but keep hoping for some pain free days, or at least less pain.
Take care, and good luck.