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If you have ever felt uncomfortable sensations in your legs in the evening or while lying down, you may have something called restless leg syndrome, or RLS. RLS can be difficult to describe ...
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.
This can happen when standing up from a seated position or after lying down. Pregnancy, certain medications and long-term bed rest can also cause a sudden drop in blood pressure. Related: It's ...
Orthostatic hypotension can be confirmed by measuring a person's blood pressure after lying flat for 5 minutes, then 1 minute after standing, and 3 minutes after standing. [29] Orthostatic hypotension is defined as a fall in systolic blood pressure of at least 20 mmHg or the diastolic blood pressure of at least 10 mmHg between the supine ...
RLS can worsen in pregnancy, possibly due to elevated estrogen levels. [1] [29] Use of alcohol, nicotine products, and caffeine may be associated with RLS. [1] A 2014 study from the American Academy of Neurology also found that reduced leg oxygen levels were strongly associated with restless legs syndrome symptom severity in untreated patients ...
Postural orthostatic tachycardia syndrome (POTS) is a condition characterized by an abnormally large increase in heart rate upon sitting up or standing. [1] POTS is a disorder of the autonomic nervous system that can lead to a variety of symptoms, [10] including lightheadedness, brain fog, blurred vision, weakness, fatigue, headaches, heart palpitations, exercise intolerance, nausea ...
Camptocormia, also known as bent spine syndrome (BSS), is a symptom of a multitude of diseases that is most commonly seen in the elderly. It is identified by an abnormal thoracolumbar spinal flexion, which is a forward bending of the lower joints of the spine, occurring in a standing position.
On a large boat, for example, your visual system might tell you you’re totally still, but your vestibular system can tell that your balance is shifting because of slight movements from the waves.