What is a Va gal Seizure?

A vagal seizure, often referred to as a vagal response or vasovagal syncope, occurs when the vagus nerve is overstimulated, leading to a sudden drop in heart rate and blood pressure. This can result in fainting or loss of consciousness, typically triggered by stress, pain, or prolonged standing. Unlike epileptic seizures, vagal seizures are not caused by abnormal electrical activity in the brain. They are generally benign but may require medical evaluation if they occur frequently.