Summer heat waves are becoming more frequent and intense in many countries, including Pakistan. A heat wave is a period of extremely high temperatures that lasts for several days. During this time, the heat becomes dangerous for human health, especially for children, elderly people, and those who work outdoors.

Staying safe during heat waves is not difficult, but it requires awareness and some simple daily habits.

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🔥 What is a Heat Wave?

A heat wave occurs when temperatures remain much higher than normal for a continuous period. In such conditions, the body cannot cool itself properly, which may lead to dehydration, heat exhaustion, or heat stroke.

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⚠️ Common Effects of Heat Waves

During extreme heat, you may experience:

• Excessive sweating
• Headache
• Dizziness or weakness
• Dry mouth and thirst
• Fast heartbeat
• Nausea or vomiting

If ignored, these symptoms can become life-threatening.

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💧 How to Prevent Yourself from Heat Waves

1. Drink More Water

Keep yourself hydrated all the time. Drink water every 30–60 minutes, even if you are not thirsty. Avoid sugary drinks, sodas, and too much tea or coffee.

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2. Avoid Direct Sunlight

Try to stay indoors between 11 AM and 4 PM, when the sun is at its strongest. If going outside is necessary, stay in shaded areas.

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3. Wear Light Clothes

Use loose-fitting and light-colored cotton clothes. These help your body stay cool and comfortable in hot weather.

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4. Eat Light and Healthy Food

Prefer fresh fruits and vegetables like:

• Watermelon
• Cucumber
• Oranges
• Melons

Avoid heavy, oily, and spicy foods during extreme heat.

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5. Keep Your Body Cool

• Take cold showers
• Use fans or air coolers
• Use wet towels on your face and neck

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6. Protect Your Head and Skin

Always wear:

• Cap or hat
• Sunglasses
• Umbrella or scarf

This helps reduce direct exposure to sunlight.

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7. Reduce Outdoor Physical Work

Avoid heavy physical activity during hot hours. If necessary, do work early in the morning or late evening.

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👶 Special Care for Children & Elderly

Children and elderly people are at higher risk during heat waves. Make sure they:

• Drink water regularly
• Stay in cool places
• Avoid outdoor exposure

Never leave anyone inside a parked vehicle, even for a short time.

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🚑 What to Do in Heat Stroke Emergency

If someone shows serious symptoms:

• Move them to a cool place immediately
• Remove extra clothing
• Apply cool water or wet cloths
• Give water if they are conscious
• Seek medical help urgently