I have been having leg and arm pain on and off for almost 2 years and the can't figure out what is wrong. Recently it has gotten worse I am on naproxen and ultram and lortab for the pain and inflammation. The only thing that is elevated when they tested me for RA and lupus my c-reactive protein levels were slightly elevated but I was taking naproxen at the time and didn't know if that would lower my CRP test results