Fainting: Causes, Symptoms and When to see a Doctor - Patient
WEBJul 31, 2024 · Fainting is a temporary loss of consciousness that happens when the brain does not receive enough oxygen because of reduced blood flow to the brain. It comes on suddenly, only lasts for a short time and you recover fully within a short time. It is also often called a blackout. The medical term is syncope.
Fainting: Causes & First Aid Tips - Cleveland Clinic
WEBMar 14, 2023 · 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. Contents Overview Possible Causes Care …
Fainting: First aid - Mayo Clinic
WEBApr 5, 2023 · 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 no medical significance. Or the cause can be a serious disorder, occasionally involving the heart.
Fainting: What It Feels Like and What Causes It - WebMD
WEBJul 10, 2024 · 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.
Syncope: Symptoms, Causes & Treatments - Cleveland Clinic
WEBNov 3, 2022 · Syncope is also known as fainting. This is a temporary loss of consciousness with a quick recovery. Usually, syncope isn’t a cause for concern. Most people don’t need follow-up treatment. However, you need treatment for certain causes, such as heart issues.
Fainting: Symptoms, Causes, and Treatment - Verywell Health
WEBMar 8, 2023 · Fainting, also known as syncope, is a temporary loss of consciousness that most commonly occurs as a result of a sudden drop in blood pressure, resulting in a lack of oxygen to the brain. Common causes include emotional triggers, dehydration, standing up too quickly, and medication side effects.
Fainting: Symptoms, Causes, and Treatment | Red Cross
WEBIf 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. Usually the cause of fainting is not serious.
Causes of Fainting: Reasons for Passing Out - Verywell Health
WEBJan 18, 2024 · 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.
Understanding Fainting -- Diagnosis and Treatment - WebMD
WEBMay 2, 2023 · WebMD explains how your doctor will determine the cause of your fainting, and what to do if someone nearby faints.
Fainting Treatment: First Aid Information for Fainting - WebMD
WEBMar 15, 2024 · 1. Make the Person Safe. Lay the person flat on their back. Elevate the person's legs to restore blood flow to the brain. Loosen tight clothing. 2. Try to Revive the Person. Shake the person...