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Fainting is when you lose consciousness for a short time because your brain is not getting enough oxygen. The medical term for fainting is syncope, but it is commonly known as “passing out.” A fainting spell generally lasts from a few seconds to a few minutes. A brief feeling of lightheadedness, dizziness, weakness, or nausea sometimes precedes...
Source: healthline.com


Fasting, blood draw, fainting, heart, common. ... Other people in the room may notice your pupils becoming dilated or notice you making jerky ... If you have fainted at a blood draw before, you should ask to do your next blood draw lying down.


Feb 1, 2012 ... How do I limit draws during IV starts in the ED? ... After emotionally stressful events, such as having blood drawn, or being scared or anxious. .... Two failed attempts and you must call someone else to perform the venipuncture.


Find out the four most-common reasons why people faint when having their blood drawn during a venipuncture procedure.


Passing out in the setting of having one's blood drawn is a very common ... blood drawn, but doesn't physically have to do with the amount of blood taken; it is ... and needle (especially in someone who hasn't had their blood taken before).


If you tend to faint when you get an injection or have blood drawn you can benefit from learning ... Why Do Some People Faint at the Sight of Blood or a Needle?


Oct 21, 2015 ... I have only had blood taken twice in my life and I have fainted both times. ... people either faint or exhibit faint like symptoms after having blood taken ... passing out when getting blood drawn I actually do exactly what you said ...


I'm not squeamish about having blood drawn. Heck, I draw my own blood all the time when doing home improvement. And if I have a splinter or ...


What can I do so I won't feel sick again? ... Some people will even faint. ... Some people find it's better to look away when having blood drawn so they can't see ...


Why do I faint at the doctor? ... Even having someone put their finger near my eye causes a very visceral physical ... I do the following things to prevent it: ... I have the reaction when getting shots or having blood drawn.