Feeling dizzy when you wake up may be a symptom of several conditions, some more serious than others. You may notice a floating or woozy sensation, or feel unsteady as though the room is spinning, ...

Whether it’s a moment of lightheadedness or the room-whirling sensation of vertigo, dizziness can be unsettling. It can also knock you off-balance. A 2024 analysis published in the journal Age and ...