Diseases & Conditions Lightheaded? Top 5 reasons you might feel woozy Causes of lightheadedness may be dehydration, medication side effects, sudden blood pressure drops, low blood sugar, and heart disease or stroke.
Lightheadedness, or feeling faint, is a common medical complaint affecting people of all ages. Most cases are non-life threatening and resolve relatively quickly without treatment.
Recurring lightheadedness almost always traces back to your brain briefly not getting enough blood, oxygen, or fuel. The causes range from simple (you’re dehydrated or skipping meals) to more complex (a heart rhythm issue or a medication side effect), but most are identifiable and fixable. Understanding the pattern of when your lightheadedness hits is the single most useful clue for ...
Medically reviewed by Amelia MacIntyre, DO In many cases, lightheadedness is short-lived and doesn’t require medical attention. It can result from a temporary drop in blood pressure or position ...
Lightheadedness is a common and typically unpleasant sensation of dizziness [1] or a feeling that one may faint. The sensation of lightheadedness can be short-lived, prolonged, or, rarely, recurring. In addition to dizziness, the individual may feel as though their head is weightless. The individual may also feel as though the room is "spinning" or moving (vertigo). Most causes of ...
Lightheadedness is a feeling of faintness, dizziness, or being close to passing out. It can occur alongside vertigo, which affects balance and makes a person feel as though they or their ...
Lightheadedness and dizziness are commonly used interchangeably, but they are different. Dizziness means different things for different people. The first question you should ask yourself and your healthcare provider is: What exactly do you mean by feeling dizzy? Lightheadedness describes the feeling that you are about to pass out (faint or collapse). If it leads to passing out (fainting) we ...