Why is it still being prescribed for everything under the sun in there, then? It's even been pulled from other prison systems because of the dangers of its abuse behind bars. There's also an ugly history of increased suicide risk with Neurontin - something the AZ Department of Corrections should be especially careful about, given that they've doubled in the past 3 years. In fact, all the off-label use of that drug should be questioned.
I also suspect that Neurontin is being increasingly prescribed in prisons to see how it works as a behavior management tool on a broader population, so if you don't need it or know why you're taking it, question your doctor about the need to be taking it at all - and don't waste your money or resources buying this shit on the yard like it's a narcotic or something. All the drugs in there serve primarily to manage you for the state - especially the heroin: it keeps you too high and stupid to organize collectively against the powers that really oppress you. Be a real revolutionary and stay away from that stuff if you want to be free.
Our condolences go out to Christopher's loved ones.