Trigeminal Neuralgia (“Severe Facial Pain”): Causes, Pathophysiology, Symptoms, Diagnosis, Treatment

The video tutorial covers trigeminal neuralgia, a neurological condition causing facial pain. It discusses the epidemiology, noting its rarity and association with multiple sclerosis. The anatomy of the trigeminal nerve and the pathophysiology, including nerve compression and demyelination, are explained. Symptoms like sudden, intense facial pain and potential triggers are described. Diagnosis is often clinical, with MRI used to rule out tumors. Treatment options include medications like carbamazepine and surgical interventions for severe cases.

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