have read many many replys and everyone seems very helpful. i spend 19 months with burning feet and calves. the muscles in my legs rehard as stone and numbness. neurotin helped but the last time Gp upped it to 600mg twice a day i ended losin my job due to memory loss ,confusion,. now out of a job and now numbeness in arms and chest neck and chin. really tireddddddd. if i lay down and close my eyes its 4 hours later. the blurred vision is at the peak hours mid day. i went on a gluten free diet back at the beginning of july. Thought i was doing good. but now have no appeite. what am i not doing? have next neuro appt Sept.3rd.