But before you do so, know that fainting or passing out is a brief loss of consciousness. When a fainting spell occurs, the person usually falls down and loses muscle tone. Soon after they are lying down, most people will recover. What Are The Causes Of Fainting? Here is a rundown of...
A person faints or loses consciousness for a brief time when the brain does not get enough oxygen. Fainting orpassing outis also medically called syncope. Before fainting, people may experiencelightheadedness,dizziness, weakness, andnausea. Others describe fainting asblacking outor feeling like sound...
Since passing out is a symptom of heart problems, a cardiac evaluation should be essential. However, fainting can also be caused by something called exercise-associated collapse, which happens when exercise stops suddenly causing a drop in blood pressure. Some experts feel that when an athlete ...
It may seem like a freak accident, butpassing outis one of the most common issues emergency medicine doctors see, says Dr. Torree McGowan, an emergency medicine physician in Culver, Oregon, and a spokesperson for the American College of Emergency Physicians. The causes can range from benign a...
If you feel faint, here are some steps you can take to avoid passing out: Lie down and prop up your feet to help blood flow back to your brain. Sit down and put your head between your knees. Drink plenty of fluids, especially before, during, and after a workout and when the weathe...
Rob knew he had only a faint chance of passing the test, as he hadn't revised. 罗伯知道他通过考试希望渺茫,因为他没有复习。 faint with[sth], faint from[sth]adj + prep(feeling lightheaded, weak)SCSimplified Chinese因...感到头晕 SCSimplified Chinese因...感到虚弱 ...
Fainting, passing out, blacking out, or syncope is the temporary loss of consciousness caused by a variety of situations such as vasovagal syncope, low blood pressure, and anemia. Learn about additional causes, symptoms, and prevention strategies.
Passing out is a common term that is used to describe altered states of consciousness like sleeping to fainting at the extreme. Generally blackouts are not serious for most people. Recovery is quick and it may not occur again. The cause is sometimes not easy to identify. At other times blac...
the protagonist ofkeeps fainting at slightest provocation during the early cutscenes; they actually tend to mark the borders between chapters. But when she finds her inner courage in the last chapter, she can watch far more traumatizing sight than all the previous ones put together and keep her...
Fainting is also called “passing out”—the medical term issyncope. People who faint temporarily lose consciousness,often falling down as they do so. The person usually regainsconsciousness (wakes up) in a minute or two.Fainting can be scary, but most of the time it doesn’t signalany...