How To Treat Mild Rheumatoid Arthritis Leading To Warm And Cold Sensations In Hand?

As I type my left hand is warm and my right hand is cold. My feet generally follow the same pattern. I usually wear golf socks to bed all year around. I was diagnosed with a mild case of rheumatoid arthritis about five years ago, however my left/right hand thing has been going on for quite sometime. I remember as a child how cold my feet use to get.