Thanks again everyone for all your input. It is so hard to figure out what to do because it seems not only is every person different, but every day seems different. Today was a good day (yeah!), mostly because I sat at my desk at work all day with almost no walking. The few days before were more active and more painful. The best part about today was that the brain fog, as you call it, wasn't to bad so I was more productive. I had more caffeine this morning than usual, so could that be why? I know we are supposed to stay away from it, but I think maybe the problems it causes would be worth it. I've been sleeping so much better since going on the neurontin. Does anyone else had advice about reducing the brain fog other than waiting until my body gets used to the drug?