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A member asked:
Is it normal that my hr speeds up by 30-40bpm for a few minutes when i stand up? my vision sometimes goes black and i have to lay down to stop faintin
3 doctors weighed in across 2 answers
No: I'd recommend that you see your physician for an exam. You could be anemic or have low blood pressure to name a couple of things. Your vision fades when inadequate blood pressure reaches your brain causing you to feel faint.
Answered 12/14/2013
4.7k views
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Not normal: Please see your doctor today! perhaps someone should drive you there or take a taxi. If your doctor is not able to see you, go to an er. Feel better.
Answered 12/16/2013
4.7k views
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