The diagnosis of trigeminal neuralgia is clinical and is based on three main criteria: pain restricted to the territory of one or more divisions of the trigeminal nerve; paroxysms of pain that are ...

The trigeminal nerve is a cranial nerve. It arises from the brainstem, and its branches cover your face and head. The trigeminal nerve is a paired nerve — you have one on each side. Its chief function ...

Though Botox is not yet approved by the Food and Drug Administration (FDA) for trigeminal neuralgia (TN), doctors sometimes use Botox injections “off-label” as a treatment option for TN. Botox is ...

Trigeminal autonomic cephalalgias (TACs) are a group of headache disorders characterized, as the name suggests, by autonomic symptoms that accompany the headache. These symptoms commonly include ...

Yes, there is an increased risk of trigeminal neuralgia among people who have neck problems. So far, the exact reason for the relationship is not known, but researchers have some preliminary theories.

Trigeminal neuralgia (TN) is a facial pain condition affecting the trigeminal nerve. It causes brief but recurrent attacks of stabbing or electrical shock sensations. It can be a symptom of multiple ...

Dear Dr. Roach: I am a 76-year-old male. A few months ago, I suddenly had the worst pain in my life, centered in the right side of my tongue, of all places. It felt like a live electrical wire was ...