What Is Trigeminal Neuralgia?
Our brain contains thousands of nerves and multiple neural pathways, and sometimes those nerves can encounter abnormalities or injuries that result in chronic conditions. One such condition is trigeminal neuralgia, a painful disorder affecting the trigeminal nerve, which runs through the face and upper jaw area. Since its trademark spasms can be triggered by touching the face, some people first notice the symptoms when brushing their teeth and may mistake

