Hypotension: It sounds like your blood pressure is going down when you sit or lay down and not equilibrating when you get up. This is a condition known as postural hypotension. There are many causes. I am more worried about the pain in your head that you describe as severe! you need to be seen in the emergency room immediately.
Answered 9/28/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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A doctor has provided 1 answer
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