Hello. I’m wondering if Mayo has made advancements in the treatment of small fiber neuropathy? Testing only proves a B12 deficiency which has been handled but makes no difference. Nor does the Hydrocodone, Lyrica, Cymbalta, creams , PT, acupuncture, etc…. Chronic pain has run its course and I no longer want it! Feeling hopeless, however…. I feel that if I don’t visit Mayo, I will not have tried EVERYTHING. Also, suffer from chronic migraine, herianted and bulging cervical discs and corneal eye disease. I owe it to myself and my young family.