I have suffered from headaches for a very long time. I have tried everything from the Excedrin Migraine to Imitrex with no relief. I even had a tooth pulled thinking it was my tooth that was hurting. I was taking pain medication every 4 hours when m.My doctor finally diagnosed me with trigeminal neurolgia and put me on neurontin 2x a day. Within a week my headaches subsided. I continue to take the neurontin. It works for me, and when I finally got that relief, I became a new person because I was without the pain finally.