How to stay safe during heatwaves and provide first aid if needed
Summer is a favorite season for many — full of sunshine, relaxation, and activity. However, when temperatures rise, direct sun exposure can pose real health risks. During heatwaves — especially around midday — it’s essential not only to protect yourself but also to know how to help someone who feels unwell or faints due to the heat.
In this article, we’ll answer the following questions:
• How to protect yourself from the sun
• What are the dangers of hot weather
• What to do if someone faints from the heat 
☂️ How to Protect Yourself from Direct Sunlight
Sun protection is important not only to avoid sunburns but also to prevent sudden fainting, heatstroke, sunstroke, and headaches.
Here are some useful steps:
• Dress appropriately — choose light-colored, lightweight, cotton clothing. Always wear a wide-brimmed hat and sunglasses when going outside.
• Avoid going out from noon to 5:00 PM — this is the hottest and most dangerous time of day.
• Use sunscreen with SPF 30 or higher, and reapply every 2–3 hours.
• Drink water regularly — even if you’re not thirsty. Aim for at least 2–3 liters per day.
• If you work outdoors or in hot environments, take regular breaks in the shade or a cool room.
• Use cooling methods — like wet towels, cooling sprays, or a small water bottle to sprinkle water on your body for refreshment.
🔥 What is Heat Fainting and Why Does it Happen?
In hot weather, the body cools itself through sweating. But if we become dehydrated or stand too long in the heat, blood circulation may weaken, and the brain may receive less oxygen. As a result, a person can faint.
🚨 What to Do if Someone Faints or Feels Unwell Due to Heat
- Move the person to a shaded or cool place
Ideally, a well-ventilated indoor area or anywhere cooler. - Lay them down on their back and elevate their legs
This helps restore blood flow to the brain. - Loosen clothing, remove hat, unbutton shirt
The body needs to “breathe.” - Cool the body — use cold water or wet towels on the forehead, neck, and arms.
- If the person is conscious, give them water in small sips
Avoid very cold water or sugary drinks. - Stay with the person
Recovery usually occurs within 10–20 minutes.
📞 When to Call Emergency Services
✅ Call 1-03 if:
• The person doesn’t regain consciousness within 1–2 minutes
• They have rapid breathing, chills, or a high body temperature
• They experience nausea, weakness, convulsions, or a severe headache
• The affected person is a child, elderly, or has a chronic condition
✅ Prevention is the Best Treatment
Do not underestimate the dangers of heat. Even young and healthy individuals can feel unwell if they don’t drink enough water or stay too long under the sun.
