Staying Safe in Extreme Hot weather

Extreme heat can pose serious health risks to people of all ages. During heatwaves, temperatures can rise to dangerous levels, increasing the likelihood of dehydration, heat exhaustion, and heatstroke. Taking the right precautions can help protect you, your family, and your community.

Understand the Risks

High temperatures place extra stress on the body. Prolonged exposure to heat can lead to:

• Dehydration
• Heat cramps
• Heat exhaustion
• Heatstroke, a life-threatening medical emergency

Young children, older adults, pregnant women, and people with chronic medical conditions are particularly vulnerable during periods of extreme heat.

Stay Hydrated

One of the most important ways to stay safe is to drink plenty of fluids.

• Drink water regularly, even if you do not feel thirsty.
• Avoid excessive amounts of alcohol, caffeine, and sugary drinks, as they can contribute to dehydration.
• Carry a reusable water bottle when outdoors.
• Eat water-rich foods such as watermelon, cucumber, oranges, and strawberries.

Keep Cool Indoors

Try to maintain a cool indoor environment.

• Keep curtains and blinds closed during the hottest parts of the day.
• Use fans or air conditioning if available.
• Open windows during cooler evening and early morning hours.
• Spend time in air-conditioned public places such as libraries, shopping centres, or community centres if your home becomes too hot.

Limit Outdoor Activities

Reduce physical activity during peak heat hours, usually between 11 am and 4 pm.

• Schedule outdoor work and exercise for early morning or evening.
• Take frequent breaks in shaded or cool areas.
• Avoid strenuous activities during extreme heat warnings.

Dress Appropriately

Wear lightweight, loose-fitting, and light-coloured clothing.

• Choose breathable fabrics such as cotton or linen.
• Wear a wide-brimmed hat and sunglasses when outdoors.
• Apply sunscreen with adequate sun protection to prevent sunburn when outdoors.

Protect Vulnerable Individuals

Check regularly on:

• Elderly relatives and neighbours
• Infants and young children
• Individuals with health conditions
• People living alone
• Ensure they have access to water, cooling measures, and medical support if needed.

Never Leave People or Pets in Vehicles

Temperatures inside parked vehicles can rise rapidly, even when windows are slightly open. Never leave children, older adults, or pets unattended in a vehicle, even for a short time.

Recognise the Signs of Heat Illness

Heat Exhaustion Symptoms

• Heavy sweating
• Dizziness
• Headache
• Nausea
• Weakness
• Cool, clammy skin

Move the person to a cool place, provide water, and seek medical advice if symptoms worsen.

Heatstroke Symptoms

• High body temperature
• Confusion or disorientation
• Rapid pulse
• Hot, dry skin
• Loss of consciousness

Heatstroke is a medical emergency. Call emergency services immediately and begin cooling the person while waiting for help.

Conclusion

Extreme hot weather can be dangerous, but simple precautions can significantly reduce health risks. Staying hydrated, avoiding excessive heat exposure, wearing suitable clothing, and recognising the signs of heat-related illness are essential steps for staying safe during a heatwave. By preparing in advance and looking out for vulnerable people, everyone can better cope with extreme temperatures and remain healthy throughout the summer.