Jun 4, 2025 · Syncope (“SIN-ko-pea”) is the broad medical term for fainting or passing out. This happens when you have a sudden, temporary drop in the amount of blood that flows to your brain.

Jul 10, 2024 · Understand the basics of fainting and blacking out from WebMD experts. Discover the causes and learn when to seek medical assistance

Nov 22, 2025 · To prevent passing out in the long term, you need to avoid situations that can lead to episodes, like alcohol misuse or forgetting to eat and drink. You should also try to maintain a healthy …

May 29, 2024 · Passing out and briefly losing consciousness—for a few seconds to a few minutes—can be scary, but it's not necessarily a cause for alarm. Syncope, the medical term for passing out, is …

Jul 21, 2023 · What causes you to pass out? Fainting can happen to anyone, including healthy people. Doctors share symptoms to look for and explain why people pass out.

Fainting or passing out is also medically called syncope. Before fainting, people may experience lightheadedness, dizziness, weakness, and nausea. Others describe fainting as blacking out or …

And while passing out can be scary and disorienting, the good news is that most people recover quickly and it’s usually not a sign of a serious health condition.

Aug 8, 2023 · Fainting usually is caused by a temporary drop in blood pressure. During that brief drop, the brain does not get the blood flow that it needs—and you lose consciousness. One serious cause …

Jul 3, 2023 · Fainting happens when you lose consciousness for a short amount of time because your brain isn’t getting enough oxygen. The medical term for fainting is syncope, but it’s more commonly …

Jul 31, 2024 · What happens when you faint? When you faint, you become unconscious for a few seconds. It is also called passing out or blacking out. The medical term for this is syncope. You may …