Vulnerable at risk in extreme heat

A109 Light Utility Helicopter flight with mayor Gisborne City from the air in November 2023.

After the abysmal summer of 2023 in Tairāwhiti, many people are welcoming the warm dry weather.

But when it’s too hot there are health risks, says Te Whatu Ora Tairāwhiti medical officer of health Dr Anura Jayasinghe.

“It’s especially important to stay out of the sun, avoid extreme physical exertion, and ensure pets and people are not left alone in stationary cars,” he said.

Dr Jayasinghe’s reminders come as temperatures around the district rise.

He says while we are all vulnerable to hot temperatures, some people are particularly at risk of heat exhaustion.

These include the elderly, infants and children, pregnant women, and people with chronic, acute or severe illness.

While heat exhaustion is not usually serious, it is important that the affected person drinks plenty of water and cools down, for example by using cold wet flannels (keep some in the fridge) or using a fan.

Home-cooling tips include opening windows and doors on the shady side of your dwelling, closing curtains to block the sun, and cross-ventilating by opening windows at opposite ends of a room.

Anyone taking medicine needs to follow storage instructions which might include keeping it below 25°C or in the fridge.

Other practical steps to stay well during hot days include:

■ Pack sufficient water and food when going out.

■ Choose water or cold drinks, avoiding alcohol and caffeine.

■  Seek shade or stay indoors during peak sun hours.

■ Wear lightweight, loose-fitting, light-coloured cotton clothes.

■ Be sun smart by slipping on protective clothing, slopping on sunscreen, and slapping on a hat and sunglasses.

■ Exercise during cooler times of the day.

Dr Jayasinghe advises that in some cases, heat exhaustion can develop into serious heat-related illness.

The symptoms can include headache, feeling sick, dizziness and confusion, excessive sweating, loss of appetite, arm, leg and stomach cramps, a fast pulse and feeling very thirsty.

“If this is the case, drink water and rest in a cool place.

“Seek medical attention if you’re concerned or symptoms persist.”

Emergency contacts: Healthline on 0800 611 116 for free health advice 24 hours a day.

In a life-threatening emergency call 111.