Fainting (known medically as syncope) is a sudden loss of consciousness and collapse due to temporary lack of blood flow to the brain. Fainting is always an emergency, but the most common conditions ...

You may have heard that people who feel faint should sit with their heads between their knees, but is that true? And how can you tell whether you or someone else who has fainted should go to the ...

Picture this: you’re standing in line at the grocery store when suddenly you feel dizzy, nauseous, and before you know it, you’re waking up on the floor with concerned strangers hovering over you. If ...

Vasovagal syncope often happens when standing or sitting up because more blood goes to your legs. If you feel faint, try lying down with your legs elevated or sitting with your head between your knees ...

LONDON — You may have heard that people who feel faint should sit with their heads between their knees, but is that true? And how can you tell whether you or someone else who has fainted should go to ...

Over one million Americans faint every year, and countless more do worldwide. Fear, pain, the sight of blood or prolonged standing – think the long lines of summer travel – can trigger fainting. These ...