Hi GA,
I use the Lidoderm patches on my arm for nerve damage(along with meds) They do help with that.
I also have some very good "ice" packs that I use called Sensaflex. I bought the originals from a chiro I was seeing about 5 years ago. They are actually hot and cold packs. It's covered with a washable fabric, so it's very comfortable on your skin. I still put a cloth over them though because it does get cold. You put them in the freezer for cold, and microwave for hot. I have the neck and one 10x13. I use the 10x13 and like it the most, so I'm getting ready to order some more from the website below.
http://mymedimart.com/catalogsearch/result/?q=sensaflex
