LindaD. I am struggling with SFN as well. But try to hang in there. Hopefully, the Lyrica will start to help with the pain soon and then you can keep searching to find the cause and/or a treatment to help the nerves themselves. I've heard a lot of good things from people on here about Lipoic Acid. Have you tried that yet?

I had a really good period before this latest flare up which has been going on two weeks and has been bad. I try to take things one day at a time. I think others on here can probably, over time, give you some helpful suggestions beyond what I can.