Hi, I have nerve issue on my neck and I have to keep it all the time warm,and my two finger of my left hand is nom my doctor say when your hole hand gots nom you do the surgery but the pain is very knowing I take norco 10 mg tree a day but still is pain there and because not to get educated to norco I would not increase the norco which it helps,what other choose do I have to deal with the pain ,Thank you