Neurontin? I did take it for quite a while and while it did work reasonably well for a while the weight gain was unstoppable (about 75lbs) and I was 115lbs to start and I was starting to have blood sugar changes similar to Type2 diabetes due to weight gain. I really need to be on something similar again as the pain has become unbearable. Any ideas from the gallery? I would greatly appreciate any and all ideas. I am cuurently on Topamax (which I feel is doing nothing for pain at all, but I have had very few headaches) Ultram for breakthrough pain (but need to take 2 at a time to even put a dent in it) as well as Wellbutrin Sr and Ambien. DOn't know if these may cause any interactions, but at this point, none of them (besides Ambien) are really helping me enough that they couldn't be changed if they needed to be. Thanks all!