great advise JSRAIL. I too have full body small fiber neuropathy. If your doc performs the emg/ncs tests and they come back normal the next step is to do punch biopsies, it is my understanding the only way to diagnose small fiber is through these biopsies. I have it from head to toe and jsrail described every symptom I have. I use a lot of heating pads at night and a great foot massager called Medi Rub Massager 2000 Plus. It is very strong and a great temporary relief tool. I currently take Gabapentin, however, the side effects are awful for me. Lots of prayer and understanding from family and friends, and a great TENS unit, other than that, adjust to your new normal.