Lightheadedness
Lightheadedness[edit | edit source]
Lightheadedness is a common and typically unpleasant sensation of dizziness 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 his or her head is weightless. The individual may also feel as though the room is "spinning" or moving. Lightheadedness often occurs when an individual quickly stands up. This is known as orthostatic hypotension.
Causes[edit | edit source]
Lightheadedness can be caused by various conditions, often related to issues with the cardiovascular system, the nervous system, or the inner ear. Some common causes include:
Diagnosis[edit | edit source]
Diagnosis of lightheadedness involves a thorough medical history and physical examination. The doctor may also order certain tests, such as:
Treatment[edit | edit source]
Treatment for lightheadedness depends on the underlying cause. Some common treatments include:
See also[edit | edit source]
References[edit | edit source]
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