I use Topical Magnesium Oil for this kind of pain. I used to take Neurontin but couldn't stand the side effects(reflux, brainfog, sd, etc). Mag oil helps with pain, increases cellular ATP energy and helps with nerve function. I also use Gotu Kola(stimulates Gaba-like Neurontin and Acetylcholine-nerve rebuilding). Albeit you have to play with the dose, of these things, but they are much better for you and don't have the sides.