btw how do you diagnostic neuropathy? I have often burning pains and even a bone pains sensation. Sometimens comes, sometimes goes. My EMGs are all negative; MRI all negative, QST one is positive and another negative. My GP wont run a nerve biopsy. Vitamin D is in deficiency.. Please if anybody read that i know you can have more experience than me. Its really a neuropathy? It could really be a psychogenic pain? I have it since long and i dont sure about the last thing:S And if was a neuropathy or a psychogenic how does improve that??