Trigeminal Neuralgia

Trigeminal neuralgia (TN) is a neuropathic facial pain disorder involving the trigeminal nerve, the main sensory nerve of the face. It is best known for sudden, severe, electric shock-like or stabbing attacks of pain, often triggered by everyday activities such as chewing, talking, brushing teeth, shaving, or even a light breeze. In many cases, the pain affects one side of the face and may involve the cheek, jaw, teeth, lips, or less commonly the eye and forehead. While some cases are linked to vascular compression of the nerve, others may relate to multiple sclerosis, structural causes, or remain idiopathic.

Treatment options vary because TN can differ greatly in pattern, severity, underlying cause, and impact on daily life. In conventional care, medications such as carbamazepine or oxcarbazepine are often used first, while procedures or surgery may be considered when pain is frequent, medication side effects are limiting, or imaging suggests a compressive cause. In integrative and East-West care models, approaches such as acupuncture and mind-body regulation are sometimes explored as adjuncts, particularly when muscle tension, stress reactivity, sleep disruption, or medication burden are part of the overall picture. The evidence base is strongest for standard neurologic treatments, while complementary options generally have more limited or mixed evidence and are usually considered supportive rather than definitive.