Hello I wanna diagnosed with small fiber neuropathy in November. I have tried all the medicines lyrica cymbalta gabetin amptrypilline nothing has calmed the burning pain. I have burning pain on my triceps and entire back into my buttocks area and a band of numbness below my chest Around the upper area of my stomach which makes it difficult to breathe and eat. I was vitamin b deficient even though my numbers read high and my blood sugars where out of control. I have lowered my ac1 to 7.5 and have been receiving vitamin b-12 methlycoloban shots. Has anyone ever experienced the burning sensations on there backs and the band of numbness. I only read about hands and feet and nothing else.