well i get dizzy, my sight dims and i get tunnel vision, for the first time yesterday i blackout for 10 seconds, umm i get it often, about 2, or 3 times a day, is it serious?
Answers (2)
Orthostatic hypotension. Slight drop in blood pressure when switching from a (prolonged) sitting position to standing. I get that when every now and then, it doesn't seem to do much else. The frequency you've mentioned sounds slightly elevated, if it's not engendered by extreme circumstances you might want to be examined for underlying issues.