Fainting: What It Feels Like and What Causes It - WebMD
Jul 10, 2024 · Understand the basics of fainting and blacking out from WebMD experts. Discover the causes and learn when to seek …
Syncope (Fainting): Types, Symptoms & Causes - Cleveland Clinic
Jun 4, 2025 · Syncope is the broad medical term for fainting, which has many causes. This temporary loss of consciousness follows …
Syncope (medicine) - Wikipedia
Syncope (/ ˈsɪŋkəpi / ⓘ, SING-kə-pee), commonly known as fainting or passing out, is a loss of consciousness and muscle strength …
Doctors Share 10 Causes of Feeling Faint or Lightheaded
May 16, 2026 · Learn more about the common causes of fainting and lightheadedness, including dehydration, low blood sugar, heart …
Understanding Fainting and Whether It’s Dangerous
Jul 5, 2026 · Fainting, or syncope, occurs when your brain doesn’t receive enough blood, often due to triggers like dehydration, …
Fainting: Causes, Types, and Prevention - Healthline
Jul 3, 2023 · Fainting happens when you lose consciousness for a short amount of time because your brain isn’t getting enough …
Fainting - NHS
Fainting Fainting is when you pass out for a short time. It's not usually a sign of something serious, but if it happens you should see a …
Fainting (syncope): Causes, treatment, and what to do
Feb 2, 2026 · Fainting is a sudden, temporary loss of consciousness due to not enough oxygen reaching the brain. Learn about the …
Fainting: Symptoms, Causes, and Treatment | Red Cross
If a person suddenly loses consciousness and then “comes to” after about a minute, he or she may simply have fainted. Fainting is …
Things That Can Make You Faint - WebMD
Sep 9, 2026 · Dehydration can happen if you don't drink enough or you lose too much fluid. Then your blood pressure drops and …