Fainting or blacking out, also known as syncope, is a temporary loss of consciousness due to insufficient blood flow to the brain. Dreamstime/TNS You may have heard that people who feel faint should ...
SUNDAY, Feb. 23, 2025 (HealthDay News) -- Fainting can be scary, but it's often harmless. Known medically as syncope, fainting happens when there’s not enough blood flow to the brain, causing a brief ...
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 ...