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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 ]
Syncope, the medical term for passing out, ... Coughing — during the COVID-19 pandemic, people would sometimes cough to the point where they would pass out, she notes. Low blood sugar.
Episodes of vasovagal syncope are typically recurrent and usually occur when the predisposed person is exposed to a specific trigger. Before losing consciousness, the individual frequently experiences early signs or symptoms such as lightheadedness, nausea, the feeling of being extremely hot or cold (accompanied by sweating), ringing in the ears, an uncomfortable feeling in the heart, fuzzy ...
Laughter-induced syncope is an unusual but recognized form of situational syncope (fainting) likely to have a similar pathophysiological origin to tussive syncope. One reported case occurred while a patient was watching the television show Seinfeld , and was given the name Seinfeld syncope .
Dry cough typically indicates COVID-19 compared with the flu. RSV, or respiratory syncytial virus, usually causes mild symptoms akin to cold that go away on their own. But for babies, some young ...
The complications of coughing can be classified as either acute or chronic.Acute complications include cough syncope (fainting spells due to decreased blood flow to the brain when coughs are prolonged and forceful), insomnia, cough-induced vomiting, subconjunctival hemorrhage or "red eye", coughing defecation and in women with a prolapsed uterus, cough urination.
“When the lining at the front of the nose dries out and cracks — like dry knuckles in the winter — or is traumatized by cleaning out the inside with tissue or a finger, the nose will bleed
Physical stimulation of the external acoustic meatus innervated by the auricular nerve elicits a cough, much like the other cough reflexes associated with the vagus nerve. Rarely, on introduction of speculum in the external ear, patients have experienced syncope due to the stimulation of the auricular branch of the vagus nerve.