Is there a blood test or some other test doctors can do to tell if Hep B is causing rheumatoid factor? I would like to avoid being put into arthritis category unless we are absolutely certain this is what it is.
It is not unusual that hepb people have higher Rh factor,years ago I had mine done and was higher.I do have osteoporosis and osteoarthritis also ,but many people my age have those.Are you thinking about rheumatoid arthritis?