Health News: It often happens without warning. You get up from a chair, take a step, and suddenly the room feels like it is tilting. For a few seconds, your vision.
Feeling lightheaded when you get up too quickly? Doctors note that this can be indicative of fluctuations in blood pressure or circulation changes. Though it usually isn't a cause for concern, if it happens often, it could reveal deeper health issues... [6211 chars]