A member asked:

During a panic attack, in which side of the brain is there an abnormal blood flow?

2 doctors weighed in across 2 answers

PANIC ATTACK: During a panic attack, adrenaline is released which brings about the fight-or-flight response. This causes vasoconstriction with a slight decrease in blood flow through the cerebral circulation which in turn may lead to light headedness or dizziness. Both sides of the brain should be affected equally.

Answered 5/13/2013

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Dr. Philip Chao answered

Specializes in Radiology

Hmmm: Not sure panic attack is associated with abnormal blood flow... To either side of your brain. You might sense a flow or blood rushing sensation but I do not think there are any tests we can do to associate this with panic attacks. Ask your doctor who takes care of your panic attacks... Usually your pyschiatrist.

Answered 5/13/2013

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