The most common type of fainting is vasovagal syncope, often triggered by emotional stress, pain, illness or dehydration."In some people, if they have a drop in blood pressure from emotional distress, pain, illness or dehydration, for example, or just generally have a low blood pressure, any...
For some patients, fainting is triggered by events such as emotional stress, standing in a hot and crowded space, or sitting up too quickly. These patients tend to also have warning signs such as weakness, dizziness, or nausea; however, in many patients, especially order adults, there are...
While fainting may happen because of a particular medical condition, sometimes it may occur in an otherwise healthy person. Fainting is a particular problem for the elderly, who may get serious injuries from falls when they faint. Most episodes are very brief. In most cases, the person who ha...
Heart problems, stress, environmental situations, neurological problems, migraine, and medications can cause fainting or syncope. Seeing spots before your eyes, paleness, sweating, and feeling lightheaded and shaky are symptoms and signs.
Causes of syncope Emotional stress Drop in blood pressure due to change in position or blood loss Heat or dehydration Arrhythmias(abnormal heart rhythms) Heart abnormalities An oversensitive region in an artery in the neck called thecarotid artery ...
Fainting is related to a sudden drop in blood pressure that leads to decreased blood flow in the brain. Vasovagal syncope—the most common type—usually has an obvious trigger such as emotional stress, pain, the sight of blood or prolonged standing, according to the U.S. National Institute ...
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Fiona inupon learning that her pursuer, Riccardo, and her father, Ugo, are clones of the game's main antagonist and that Riccardo killed her father. The princesses inSuper Smash Brosgo down like this when they are defeated by a weak attack in Stamina Battle. As Ryu's focus attack crumple...
With a Literature degree from Sonoma State University and years of experience as a WiseGeek contributor, Tricia Christensen is based in Northern California and brings a wealth of knowledge and passion to her writing. Her wide-ranging interests include reading, writing, medicine, art, film, history...
In fact, fainting spells may be caused by anxiety, fear, pain, emotional stress, hunger, dehydration, surprise, overexertion, clenching, spasms, choking, or drug and alcohol use. [11] If you suspect that your fainting spells are being caused by one of these issues, there are measures you...