Vasovagal syncope is the most common type of fainting, a temporary loss of consciousness. It's a condition that happens when your blood pressure and heart rate suddenly drop, delivering less oxygen to ...

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 ...

Fainting, also known as syncope, occurs when blood flow to the brain temporarily decreases — leading to a brief loss of consciousness. While it can result from dehydration, overheating, or medical ...