Pain in my left leg, from my hamstring to my toes, dizziness, severe headaches and numbness in my fingers. After my neurologist saw my elevated B-6 level I had a nerve biopsy that showed the Neuropathy. My B-6 levels are better but still have an unexplained higher B-6 level. I still have some times, like just last week, where the Neuropathy just knocks me for a loop.