Fainting ....?

about 3 times a day i will get up or just walking around and suddenly i almost fall over and faint everything goes fast but i manage to grab somtin in time whats wrong with me!!!!

It might be what I had,
it's called Postural orthostatic tachycardia syndrome (POTS). There are several symptoms and reasons for the fainting such as your blood vessels contract and you don't get blood back to your heart and head, and your blood pressure drops.
Go to a HEART CLINIC, you can get easy tests done such as tilt-table or stress tests and you can get medicated.

You might be anemic; you should probably visit the doctor if you're fainting, you know.

since you are not experiencing an acute problem and do not seem concerned, make an appointment with your doctor for an evaluation. in the meantime, stay hydrated and eat well.

you could have low glucose levels. two of my friends have hypoglocemia (sp?) and when they begin to feel faint, they have to eat something with sugar. It would be best to call a doctor though. That was just a though.

Don't waste a lot of time before you get a good medical check up.

This might be it. The little thingey in you brain that tells you heart to keep pumping isn't working right.

It could mean you need medication or a pace maker.

But don't trust me, see the doctor.

sometimes when you get up too fast your blood pressure drops momentarily, causing the feeling you are going to faint. try getting up slowly to see if it helps. you should check with a doc to make sure your blood pressure is normal.