Elderly collapse in heatwave; 'This action' saves lives

South Korea is grappling with a relentless heatwave, with temperatures soaring above 40 degrees Celsius, causing a sharp increase in heat-related illnesses and claiming nine lives. The nation's emergency rooms are seeing around 70 patients daily for heatstroke and other heat-related conditions.

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If heatstroke is suspected, the patient should be immediately moved to a cool place, their clothes loosened, and wiped with cool wet towels, and 119 should be called quickly for hospital transport.

Since the monitoring system began in mid-May, over 1,557 cumulative cases have been recorded. The elderly, particularly those over 65, are most vulnerable, accounting for 30.9% of all patients. Three deaths were reported in Gyeongnam, two each in Gangwon and Seoul, and one each in Jeju and Jeonbuk.

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Giving the patient cold water can help lower body temperature, but caution is needed if they are unconscious, as it can cause choking.

Experts emphasize that heatstroke is a life-threatening emergency requiring immediate medical attention. "If heatstroke is suspected, the patient should be immediately moved to a cool place, their clothes loosened, and wiped with cool wet towels, and 119 should be called quickly for hospital transport," advised Son Ki-young, a professor at Seoul Asan Hospital. "Giving the patient cold water can help lower body temperature, but caution is needed if they are unconscious, as it can cause choking."

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If a person showing symptoms of heat illness is seen nearby, prompt action is needed. If they are unconscious, call 119 immediately, move them to a cool place, and loosen their clothing to lower their body temperature.

Preventative measures are crucial. Staying hydrated by drinking water even before feeling thirsty is key. Avoiding outdoor activities between noon and 5 p.m., when the sun is strongest, is recommended. Wearing light-colored, loose-fitting clothing and a wide-brimmed hat can help regulate body temperature and protect against UV rays. For those working outdoors, taking breaks every hour and checking on colleagues is vital. If dizziness or nausea occurs, all activity should cease immediately.

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Applying ice packs or wet towels to areas where large blood vessels are located, such as the neck, armpits, and groin, is effective for lowering body temperature.