Keep cool and beat the heat

Temperatures are soaring as children return to school, prompting a warning from health officials to keep cool and stay hydrated.

Christchurch temperatures remain high as students pack back into often overheated classrooms.

Canterbury Medical Officer of Health Dr Alistair Humphrey warns that older people, children and those with underlying medical conditions are most at risk in the heat.

“It’s especially important to stay out of the sun, avoid extreme physical exertion and ensure that babies, children, and elderly people (and pets) are not left alone in stationary cars,” he says.

Children are often most at risk during high temperatures.

Dr Humphrey says extreme heat can affect blood pressure and hydration.

He urges people to seek help if they feel dizzy, weak or have intense thirst or a headache.

“Good hydration is key,” Dr Humphrey says.

“Try to consume at least two litres of water a day and avoid drinking alcohol in the hot weather as it speeds up dehydration.”

As well as being SunSmart – Slip, Slop, Slap and Wrap – when outdoors, Cantabrians are being advised to keep their houses cool by opening windows to get a breeze, closing curtains to keep the sun out and consider using the cool cycle on heat pumps.

Most importantly, if you feel unwell and are concerned about your health, or someone else’s, seek medical advice.

In Canterbury, you can call your General Practice team 24/7 for care around the clock. If it is after hours, a nurse can provide free health advice.

If your condition is urgent and you need to be seen by a health professional, they will tell you what to do and where to go.