Migraine: Immediately after getting up from a lying down position causes the brain to get lower blood flow for a few seconds (could be longer in someone taking certain medications, dehydration etc) and this can lead to visual symptoms like dizziness. Migraine without headache is not known in my opinion. Try getting up slowly or remain sitted in bed for a few seconds before standing up and see if there is a.
Answered 12/19/2014
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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