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A member asked:
Got dysautonomia, causes cerebral vasoconstriction resulting in lightheadedness daily, brain mri normal, why does it constrict? how do dilate? bp norm
A doctor has provided 1 answer
Treatment available: Medications such as beta blockers and sometimes calcium channel blockers can help. Working with a physical therapist trained in this disorder can achieve good results, but it takes months of treatment. Hope this was helpful. Best of luck. Dr R
Answered 4/23/2016
2.6k views
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