Syncope (Fainting)

TL;DR

Temporary loss of consciousness from insufficient blood flow to the brain.

What is Syncope (Fainting)?

Syncope, commonly known as fainting, is a sudden, temporary loss of consciousness caused by insufficient blood flow to the brain. It can result from various factors such as dehydration, low blood sugar, standing up too quickly, or emotional stress.

Recognising symptoms of syncope helps responders provide prompt assistance and prevent injury.

Key signs include dizziness, light-headedness, pale skin, sweating, and a brief loss of consciousness.

During a fainting episode, responders should guide the casualty to a safe, lying position with legs elevated to improve blood flow to the brain. Loosening tight clothing and providing fresh air helps facilitate recovery. Monitoring the casualty's vital signs and ensuring they remain lying down until fully alert reduces the risk of recurrence. If symptoms persist or worsen, medical evaluation may be necessary.

First Aid for Syncope

• Lay the Person Down: Place them on their back with legs elevated.
• Check for Breathing: Ensure the person is breathing normally. If not, begin CPR.
• Loosen Tight Clothing: Loosen any tight clothing around the neck and waist.
• Monitor and Reassure: Keep the person lying down for at least 10 minutes after they regain consciousness and reassure them.

Takeaway to remember

Syncope, or fainting, is a temporary loss of consciousness caused by a sudden decrease in blood flow to the brain.

Reference

• First Aid eBook