Anxiety: Anxiety stimulates release of norepinephrine from brain which stimulates your metabolic functions and your arousal system to give you the physical symptoms . Medications that reverse this effect and quiet down the arousal response lead to sedation.
Answered 7/31/2012
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A doctor has provided 1 answer
6 doctors weighed in across 2 answers
6 doctors weighed in across 2 answers
A doctor has provided 1 answer
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