2024年7月10日 · Fainting, or syncope, is a temporary loss of consciousness caused by a lowered blood flow to the brain. Various conditions can trigger fainting, ranging from mild to serious.

2024年12月2日 · Fainting (syncope) is a sudden loss of consciousness from a lack of blood flow to the brain. People who have passed out usually wake up quickly after collapsing, but in some cases, fainting is a sign of a serious or potentially life-threatening condition.

2021年11月25日 · Syncope, or sudden fainting, can happen to anyone at any age, but there's a higher risk of sudden fainting in seniors due to other potential health conditions. Learn more about the causes of Syncope and how to manage it in older adults:

2023年8月8日 · Fainting can be alarming, and it should be. While often the cause of fainting is something minor, fainting also can be a sign of a serious underlying medical concern. The problem is that you can't evaluate yourself, and you should let a physician determine if fainting is worrisome or not.

2025年2月9日 · Syncope is also called fainting or passing out. Syncope is a sudden, temporary loss of consciousness, followed by a fall from a standing or sitting position. A syncope episode is usually short. What causes or increases my risk for syncope? Syncope is caused by a decrease in blood flow to the brain.

Syncope (pronounced “sin-ko-pea”) is the medical term for fainting or passing out. It happens when you have a sudden, temporary drop in the amount of blood that flows to your brain. Most of the time, a harmless, short-term cause makes you faint.

Fainting, or passing out, is a temporary loss of consciousness from a sudden decrease of blood flow to your brain. An episode usually lasts a few seconds or minutes. Most are harmless, but if you faint often or have other symptoms, you should seek medical attention.

Fainting is a sudden, brief loss of consciousness. When people faint, or pass out, they usually fall down. After they are lying down, most people will recover quickly. The term doctors use for fainting is syncope (say "SING-kuh-pee"). Fainting one time is usually nothing to worry about.

2023年7月3日 · Fainting, or the temporary loss of consciousness, can occur if your brain isn’t getting enough oxygen. Fainting may be triggered by a number of factors, including dehydration, low blood sugar,...

Fainting often happens when your brain has a short-lived decrease in blood flow. Fainting can be a symptom of one or more possibly serious health problems. Some causes are harmless, and others can cause death. In older adults, the most common causes of fainting are: This means a quick drop in blood pressure.