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Benign paroxysmal positional vertigo (BPPV) is a disorder arising from a problem in the inner ear. [3] Symptoms are repeated, brief periods of vertigo with movement, characterized by a spinning sensation upon changes in the position of the head. [1] This can occur with turning in bed or changing position. [3]
It occurs predominantly by delayed (or absent) constriction of the lower body blood vessels, which is normally required to maintain adequate blood pressure when changing the position to standing. As a result, blood pools in the blood vessels of the legs for a longer period, and less is returned to the heart, thereby leading to a reduced cardiac ...
Vertigo is a condition in which a person has the sensation that they are moving, or that objects around them are moving, ... which occur with change in the 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.
Causes of dizziness related to the ear are often characterized by vertigo (spinning) and nausea. Nystagmus (flickering of the eye, related to the Vestibulo-ocular reflex [VOR]) is often seen in patients with an acute peripheral cause of dizziness. [citation needed] Benign paroxysmal positional vertigo (BPPV) – The most common cause of vertigo ...
K-State Wildcats coach Chris Klieman lifts the Governor’s Cup celebrating a win over rival Kansas on Oct. 26, 2024. (Courtesy of K-State Athletics)
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The third type of syncope is due to a drop in blood pressure when changing position such as when standing up. [1] This is often due to medications that a person is taking but may also be related to dehydration, significant bleeding or infection. [1] There also seems to be a genetic component to syncope. [6]
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