Sunny, I've told of my experience with jaw pain on another pn group, but here it is. Short story is that my neuro gave me neurontin for pn pain several years ago. I could have been drinking water for all the good it did. Stopped taking it, had jaw pain months later, took a leftover neurontin because it was there. Not much later in the day, pain was gone. I discussed this with the neuro. We agreed I'd keep it to take for jaw pain. I have over half of the last I bought maybe 3 years ago. There were 30 in the rx. Whatever works!