Atypical trigeminal neuralgia (ATN) is a chronic pain condition characterized by persistent facial pain that does not respond well to conventional medical treatments, often leading to significant ...

Why has this otherwise healthy 37-year-old been seeing double for the past year, and what caused his left eyelid to droop? That's the diagnostic challenge described by Newman Cheng, MBBS, of the ...

Imagine a pain in your face that is so intense you can’t talk, eat or move. It’s called trigeminal neuralgia, and up to 15,000 people a year are diagnosed with it. When medications don’t work, there’s ...