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Beating the Heat: Staying Safe Through a North Queensland Summer

Townsville summers are long, hot and humid. Older people and people with disability or chronic health conditions are at higher risk of heat-related illness. Here are our nurses' tips for staying safe.

Transformative Nursing & Support Services · 27 October 2026

Summer in Townsville and North Queensland means long stretches of heat and high humidity. For most of us it’s uncomfortable. For older people, people living with disability and anyone with a chronic health condition, it can be dangerous.

Our nurses see the effects of heat every summer. Here’s how to stay safe, and how to look out for the people you care about.

Who is most at risk?

  • People over 65
  • People living with disability, particularly those who can’t easily regulate their body temperature or communicate that they’re unwell
  • People with heart, kidney or lung conditions, diabetes or dementia
  • People taking certain medications, such as some blood pressure tablets, diuretics ("fluid tablets") and some mental health medications
  • People who live alone

Before the hot weather arrives

  • Talk to your GP or pharmacist about whether any of your medications affect how your body copes with heat, and how much fluid you should be drinking, especially if you’re on a fluid restriction.
  • Check your fans and air conditioner are working, and clean the filters.
  • Plan a cool place to go on very hot days, such as a library or shopping centre, if your home gets too hot.
  • Organise a buddy who will check on you, or check on someone else, during hot spells.

On hot days

  • Drink water regularly, even if you don’t feel thirsty, unless your doctor has told you otherwise. Limit alcohol and sugary drinks.
  • Stay indoors during the hottest part of the day, and keep blinds and curtains closed against the sun.
  • Use fans and air conditioning. A cool shower or a damp cloth on the back of your neck can help.
  • Wear light, loose clothing and a broad-brimmed hat if you have to go out.
  • Eat light meals and keep food stored safely in the fridge.

Know the warning signs

Heat exhaustion can include heavy sweating, pale and clammy skin, dizziness, headache, nausea, muscle cramps and tiredness. Move to a cool place, lie down, sip water and use cool, wet cloths. If symptoms don’t improve, get medical help.

Heat stroke is a medical emergency. Signs include confusion, slurred speech, hot and dry skin, fainting or seizures. Call 000 immediately and start cooling the person while you wait.

How support workers and nurses can help

During hot spells our team keeps an extra eye on the people we support. That includes checking fluid intake, looking for early signs of heat stress, making sure homes are cool and medications are stored correctly, and escalating to a registered nurse when something isn’t right.

If you’re worried about a family member coping at home this summer, talk to our team about how we can help.

This article is general information only and isn’t a substitute for advice from your own doctor. In an emergency, call 000.

Have a question about care?

Our local team is happy to talk it through.

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