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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.
Presyncope describes lightheadedness or feeling faint; the name relates to syncope, which is actually fainting. Disequilibrium is the sensation of being off balance and is most often characterized by frequent falls in a specific direction. This condition is not often associated with nausea or vomiting. Non-specific dizziness may be psychiatric ...
Heavy-headedness can be caused by inner ear disturbance, motion sickness and medication effects. Sometimes it can be caused by an underlying health condition, such as poor circulation, infections or injuries. [4] Panic attacks can cause heavy-headedness as well. Medical conditions like anxiety causes heavy-headedness too. [5]
Syncope ((syncope ⓘ), commonly known as fainting or passing out, is a loss of consciousness and muscle strength characterized by a fast onset, short duration, and spontaneous recovery. [1] It is caused by a decrease in blood flow to the brain , typically from low blood pressure . [ 1 ]
Heat syncope is fainting or dizziness as a result of overheating (syncope is the medical term for fainting). It is a type of heat illness. The basic symptom of heat syncope is fainting, with or without mental confusion. [1] Heat syncope is caused by peripheral vessel dilation, resulting in diminished blood flow to the brain and dehydration.
Bring snacks: Make sure you have the proper snacks or glucose tabs in case you end up with low blood sugar pressure. Appropriate attire: Wear loose-fitting, light-colored clothing. Sun protection ...
The term derives from the "whiteout" weather condition where a snowstorm causes loss of vision, and refers to the way one's skin turns pale during and after a fainting or vomiting episode. [2]
Stendhal syndrome, Stendhal's syndrome or Florence syndrome is a psychosomatic condition involving rapid heartbeat, fainting, confusion, and even hallucinations, [1] allegedly occurring when individuals become exposed to objects, artworks, or phenomena of great beauty.