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Somerset West is bracing for a heatwave this weekend, and likely several more over the summer months. While warm weather is welcome, extreme heat can quickly lead to heat exhaustion or even heatstroke, especially among children, the elderly, and pets.
Here’s what you need to know to stay safe and healthy during a heatwave.
Understanding Heat Exhaustion and Heatstroke
Heat exhaustion happens when your body overheats and loses too much water and salt through sweating. If untreated, it can progress to heatstroke, a medical emergency that can cause organ damage or even be life-threatening.
Warning signs of heat exhaustion include:
- Dizziness or light-headedness
- Headache
- Nausea or vomiting
- Heavy sweating followed by dry skin
- Muscle cramps
- Weak, rapid pulse
- Fatigue or confusion
If someone shows these symptoms, move them to a cool area immediately, give them water, loosen tight clothing, and apply cool, wet cloths to their neck, armpits, and groin.
If they become disoriented, lose consciousness, or stop sweating, call emergency services right away, this may be heatstroke.
How to Protect Yourself and Your Family
- Hydrate constantly: Drink plenty of water, even if you don’t feel thirsty. Avoid alcohol, caffeine, and very sugary drinks.
- Stay indoors during peak hours: Limit outdoor activity between 11 a.m. and 4 p.m. when the sun is strongest.
- Keep your home cool: Close curtains, use fans, and if possible, air conditioning.
- Dress smart: Light, loose-fitting, breathable clothing and a wide-brimmed hat help your body stay cool.
- Take cool showers or apply damp towels to your skin.
- Never leave children, elderly people, or pets in parked cars: even for a minute.
- Avoid strenuous activity: Reschedule workouts or gardening for early morning or evening.
- Eat lighter meals: Fresh fruit, salads, and water-rich foods like cucumber or watermelon help hydration.
Extra Care for Vulnerable Groups
Elderly people, those with chronic medical conditions, and young children are more susceptible to heat-related illness.
- Check in regularly with elderly neighbours or family members.
- Ensure they have fans or a cool space.
- Encourage small, frequent sips of water throughout the day.
- Watch for confusion, sleepiness, or flushed skin, early signs of overheating.
Don’t Forget Your Pets
Animals can’t tell us when they’re overheating.
- Always provide shade and fresh water.
- Walk dogs early morning or late evening only.
- Avoid hot pavements, if it’s too hot for your hand, it’s too hot for their paws.
- Never leave pets inside cars or enclosed spaces.
When to Seek Medical Help
Visit a doctor if you or someone in your care experiences:
- Persistent nausea or vomiting
- Confusion or dizziness that doesn’t resolve
- Fainting or rapid heartbeat
- Temperature above 39°C (102°F)
Prompt medical attention can prevent serious complications.
Stay Cool, Stay Safe
At The Helderberg Family Practice, we care about your health through every season.
If you’re concerned about dehydration, medication side effects in the heat, or heat-related symptoms, book an appointment with one of our doctors. We’re here to help keep you and your family safe this summer.
Stay hydrated, stay shaded, and look out for one another, Somerset West.
