This job takes a toll duckdiver. My big problem's elbow tendonitis. Comes and goes, hurts like a biatch when it flares up. Massaging the bejeezus out of the trigger points (to the point that it really hurts), and alternating hot/cold helps make the inflammation and pain go away for me. Don't know if it'll help with your hands or not, but may if it's a soft tissue injury.
Careful with NSAIDS like naproxen/ibuprofen. Help short term but something always seems to hurt and if you pop them everyday for long enough you'll wind up getting an ulcer. I only take them now if I absolutely have to.