2 weeks ago I started taking Horizant (gabapentin enacarbil), 600 mg per day, an extended release med. It has considerably reduced the burning in my right leg and foot. I had taken regular gabapentin, up to 900 mg a day, with no real results, so I was skeptical when a pain specialist prescribed this. Apparently it's absorbed by the body differently from regular gabapentin. It has helped me tremendously. I still have some of the burning sensation, but it's much less intense than it was before. Worth a try. I think it's supposed to be available in generic form soon.