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A member asked:
I have pots and even when i lay down with perfect blood pressure and heart rate i am lightheaded, what could is be? cerebral vasoconstriction?
A doctor has provided 1 answer
Lightheadedness: Lightheadedness in the supine position could be explainable by low blood pressure or by a very slow heart rate which decrease cerebral blood flow. . Dizziness in the form of vertigo could occur upon lying down or with other head movements. Does the lightheadedness improve upon sitting up or standing? If so, does the blood pressure or heart rate improve(better cerebral circulation)?
Answered 11/16/2018
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Related Questions
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If someones heart rate is 45bpm and blood pressure 120/60 and feel light headed, why do they if blood pressure is normal?
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Blood pressure upon standing no reading 4 times then its 90/64 heart rate 101 an sitting is 97/64 89 heart is this ok i am lightheaded weak ?
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