30 Heat Illness Cases in Chungnam This Year... "Avoid Outdoor Activities During Heatwaves"

This year, 30 cases of heat-related illnesses have been reported in Chungnam. With forecasts predicting many more days of intense heat waves ahead, special attention is required to prevent heat-related illnesses.

According to Chungnam Province on the 20th, from May 20, when the regional heat illness surveillance system was activated, until the 19th of this month, a total of 30 patients visited emergency rooms due to heat-related illnesses caused by the heat wave.

Citizens gather under a large shade tent to escape the scorching sun during the heatwave. Photo unrelated to the article. Photo by Mun Ho-nam munonam@

The types of heat-related illnesses were heat exhaustion (60.0%), heat stroke (23.3%), heat cramps (6.7%), others (6.7%), and heat syncope (3.3%) in that order. By age group, those aged 65 and older accounted for the largest share at 26.7% (8 people), followed by those in their 20s at 23.3% (7 people).

Twelve people experienced heat-related illnesses while working outdoors in workplaces, rice paddies, or fields; 10 patients felt symptoms during outdoor activities such as by the roadside or in parks; and 8 cases occurred indoors.

The time periods when heat-related illnesses mainly occurred were between 10 a.m. and 3 p.m. (15 cases), and between 3 p.m. and 6 p.m. (8 cases). By gender, males accounted for 76.7% (23 people), more than females.

Heat-related illnesses are acute conditions caused by heat, presenting symptoms such as headache, dizziness, muscle cramps, fatigue, and decreased consciousness when exposed to hot environments for extended periods.

Chungnam Province emphasizes that special caution is needed as heat-related illnesses can be fatal if left untreated for a long time, especially for those with chronic diseases such as hypertension, cardiovascular disease, diabetes, stroke, or undergoing dialysis.

To prevent heat-related illnesses, it is important to drink water frequently, lower body temperature by staying in the shade or breeze, and take regular breaks during daytime hours.

Also, when heat wave alerts (advisories or warnings) are issued, it is advisable to avoid outdoor activities during high-risk hours (12 p.m. to 5 p.m.). If outdoor activity is unavoidable, wearing a wide-brimmed hat and loose clothing is recommended.

Kim Eun-sook, Director of Health Policy at Chungnam Province, said, “As the heat is expected to continue after the rainy season, we urge vulnerable groups such as the elderly and outdoor workers to take special care in preventing heat-related illnesses.”