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 …

Jul 22, 2025 · Fainting, or syncope, is a brief loss of consciousness when blood flow to the brain suddenly drops. Know the causes and what to do if someone faints.

Jul 10, 2024 · Most episodes are very brief. In most cases, the person who has fainted regains complete consciousness within just a few minutes. Many different conditions can cause fainting.

Syncope is the broad medical term for fainting, which has many causes. This temporary loss of consciousness follows a drop in blood flow to your brain. Usually, syncope isn’t a cause for …

If a person suddenly loses consciousness and then “comes to” after about a minute, he or she may simply have fainted. Fainting is caused by a sudden decrease in blood flow to the brain. …

Dec 5, 2025 · Fainting, or syncope, often results from a temporary decline in blood flow to the brain. It's usually not serious, but it can signal underlying health issues ranging from …

Jun 20, 2023 · Fainting is a brief loss of consciousness due to a drop in blood flow to the brain. The episode most often lasts less than a couple of minutes and you usually recover from it …

Jul 2, 2025 · If you or a loved one has fainted, our expert team can help you find answers. From heart care to neurological support, we work with you to understand what’s causing the fainting …

Jan 22, 2025 · Fainting occurs when the brain doesn't receive enough blood for a brief time. This causes loss of consciousness. Consciousness is usually regained quickly. Fainting might have …

If they’ve fainted, lay the person down and elevate their feet. Most people will recover quickly after fainting once they lie down as more blood flows to the brain.