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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 ]
Treatment typically involves uses of vasopressor, inotropes, fluid boluses, and introduction of resuscitation. [4] In case vasodilatory shock fails to respond to high doses of vasopressors (defined as ≥ 0.5 mg/kg/min norepinephrine-equivalent dose [ 7 ] ), meaning it's vasopressor-resistant and advances to being called refractory vasodilatory ...
[2] [4] If this is insufficient for treating vasovagal syncope, medications such as midodrine or fludrocortisone may be tried. [4] Occasionally, a cardiac pacemaker may be used as treatment. [2] Reflex syncope affects at least 1 in 1,000 people per year. [1] It is the most common type of syncope, making up more than 50% of all cases. [2]
Trouble walking or loss of balance and coordination. ... Strokes require immediate emergency medical treatment. The most common treatments are medications and surgery to repair the damaged blood ...
Benzodiazepines or cross tolerant drugs should be avoided after discontinuation, even occasionally. These include the nonbenzodiazepines Z-drugs, which have a similar mechanism of action. This is because tolerance to benzodiazepines has been demonstrated to be still present at four months to two years after withdrawal depending on personal ...
The coma cocktail is thought to have been created in United States as a first line treatment for an unconscious patient in an era where intensive care was new and difficult to maintain. Original coma cocktails included methylxanthines , physostigmine , physical stimulation (such as cold water baths or ammonium carbonate (" smelling salts ...
Shock is a medical emergency and requires urgent medical care. If shock is suspected, emergency help should be called immediately. While waiting for medical care, the individual should be, if safe, laid down (except in cases of suspected head or back injuries). The legs should be raised if possible, and the person should be kept warm.
Such cardiovascular instability is exacerbated by hypoxia, or treatment with endotracheal or endobronchial suction used to prevent pulmonary aspiration. [ 3 ] Neurogenic shock is a potentially devastating complication, leading to organ dysfunction and death if not promptly recognized and treated.