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Migraine-Vaso constriction or dilation?
Migraine-Vaso constriction or dilation?
Is migraine headache because of vaso constriction or vaso dilation??
If its the case, does it mean the blood vessel in the brain is damaged???
Answers (1)
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Dr. Deepak A N
Neurosurgeon
17 yrs exp
Bangalore
It's due to vasodilation. Hormone variation leads to increased dilation of vessels leading to headache. It's the strecth of vessels not the damage of vessels leads to headache.
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Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.