Trigeminal neuralgia, a chronic condition caused by irritation of the trigeminal nerve at the brain stem, is characterized by sudden bouts of extreme, shock-like facial pain. ���ϸ����� Langone’s expert team of neurologists and neurosurgeons is experienced at diagnosing and treating this complex—and often mentally and physically debilitating—condition. Our specialists can offer a broad range of treatment options to effectively eliminate your pain.