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.

Hi, the news is, it is caused by Vitamin B6 toxicity, my level is 150 and it should be in the range of 3-29 or similar to that... So stopped all supplements, not that i was on that much, and now wondering what next. I did read in another forum that it can be caused by (high Vit B6) sluggish adrenal glands, and mine did shut down for a few months about 10 years ago due to toxicity of entocort, or budesinide. So I just have to see if this washes out of me or not, and pray i learn to manage it, the lyrica is definitely helping. I find the cold the hardest thing, I just feel frozen all the time, and then quick as a flash my feet go from freezing to burning. oh what fun !