I always get that feeling I am going to pass out. What is this caused by?!
Question: Its like that temporaty blindness, head feels heavy thing?
Answers: Its like that temporaty blindness, head feels heavy thing?
This a fairly common occurance- not to mention vague. The most important thing to figure out is what is triggering the lightheadedness. Does it come rapidly, or gradually?
If it comes suddenly when you stand up after being seated for a while, you don't have much to worry about. That is just blood rushing from you head as you stand and is completely natural to happen sometimes.
This could also be a symptom of pernicious anemia, a blood disorder that makes the body unable to absorb vitamin B-12 into the bloodstream.
If your light-headedness is a very common occurance (almost every time you exert yourself) you should probobly get checked out by a doctor, as it could be an underlying symptom of a more serious disorder.
Chris Barnett,
Pharm. D
i get that when i make a joke i know is going to be funny. so i almost always want to pass out
no idea what causes it. maybe not enough power to run that many things at once causes your brain to shut down what isnt needed XD?
Maybe you have low blood sugar.