this is one of those for-the-sake-of-entry entries...
and i still didn't have anything to put here...
so i went to find something to paste here!
What is neurally mediated syncope?
Neurally mediated syncope (NMS) is called also neurocardiogenic, vasovagal, vasodepressor or reflex mediated syncope. It's a benign (and the most frequent) cause of fainting. However, life-threatening conditions may also manifest as syncope. NMS is more common in children and young adults, although it can occur at any age. NMS happens because blood pressure drops, reducing circulation to the brain and causing loss of consciousness. Typical NMS occurs while standing and is often preceded by a sensation of warmth, nausea, lightheadedness and visual "grayout." If the syncope is prolonged, it can trigger a seizure. Placing the person in a reclining position will restore blood flow and consciousness and end the seizure.
nuff' sed.
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