Ensure high temperatures don’t make you overheat
Due to the Onderberg's high temperatures and humidity, residents may find themselves feeling sick after spending time in the sun. Here are a few tips to help avoid heat exhaustion.
MALALANE – The consistently high temperatures in the Onderberg over the past few weeks have resulted in several people making trips to the doctor due to heat exhaustion.
According to Dr Alda Nienaber, this is the result of your body overheating and is part of three heat-related syndromes. If heat exhaustion is not treated, it could lead to heatstroke, which is a life-threatening condition.
Nienaber explained that heat exhaustion is caused by exposure to high temperatures and humidity, particularly when combined with strenuous exercise.
Some people are also more prone to developing it, namely
• Infants and children younger than four and adults older than 65
• People taking certain medications (beta blockers, diuretics, antihistamines, tranquillisers and antipsychotics)
• People who are obese
• Tourists or people not used to high temperatures.
If you or someone you know belong to one of these categories, keep an eye out for these symptoms
• Heavy sweating
• Moist skin with goosebumps despite the heat
• Dizziness
• Fatigue
• Muscle cramps
• Nausea
• Fast heartbeat and low blood pressure.
READ: What to eat and drink during heatwaves to cool down
If these symptoms occur, move to the shade or indoors and rest. It is also advisable to drink cool water or a drink rich in electrolytes, such as sports drinks. You must, however, stay away from energy drinks.
Symptoms should improve within one hour. Heat exhaustion may lead to heatstroke, which is a condition where your core temperature reaches 40°C or higher.
If heatstroke symptoms persist or if you or someone with you becomes confused, loses consciousness or is unable to drink fluids, you should seek medical attention immediately.
Nienaber advised people to do the following to prevent heat exhaustion
• Wear loose-fitting clothing
• Regularly apply sunscreen and wear a hat when possible
• Drink plenty of fluids (especially water)
• Never leave anyone in a parked car
• Rest during the hottest part of the day
• Be alert for the signs and symptoms, especially if you are at an increased risk due to medication or have a condition that puts you at risk.
READ: Tuesday Life Hack: 8 ways to keep cool during heatwaves
Due to athletics and other sport practice and events, many children will be out in the sun on most weekday afternoons.
It is recommended that parents ensure they have applied sunscreen, wear hats when possible and have enough cool water, sports drinks and snacks to keep them hydrated and healthy.
READ: 5 Reasons To Appreciate Summer (Even During Times of Heatwaves)
