I think we all have to find our own relief. In 6 years not one of the 9 specialists I saw has really helped the pain of my peripheral neuropathy. I have idiopathic neuropathy. Numb from toe to knees, sometimes freezing , sometimes burning but chronic pain. I tried cymbalta, gabapentin, anitriptaline. All the side effects were unbearable. The neurology tests showed yes indeed I had it . I had to find my own relief. What works for me is mostly meditation(I had practiced many years before neuropathy,) counselling for anxiety and depression,cannabis for insomnia, Saran Wrap around calves and feet even takes numbness away. Weird but try it. I wish the pharmaceuticals would have worked but I learned a lot and most days am content and happy. When flare up comes ,warm bath and Saran Wrap. Very fortunate for me I live in Canada and we have health coverage. Also we have good pain clinics that teach about pain. I have also found anything that bothers my nerves bothers my emotions as well. Too hot, too cold, too windy, people who antagonize me, dumb politics you name it. gentle and middle way seems to guide me through this terrible disease. Appreciation Charly