Heat Exhaustion: When Is It Due to Heat Exhaustion?

If a person feels unusually tired, dizzy, or irritable at work, especially during hot months, the cause may be the effects of heat exhaustion.

Heat exhaustion occurs when the body overheats due to prolonged exposure to high temperatures, especially when combined with high humidity and physical activity. It is one of the most common problems caused by heat. If heat exhaustion is not treated promptly, it can lead to heat stroke, according to the health website Healthline (USA).

Insufficiently cool office temperature and poorly ventilated clothing can still cause heat exhaustion.

PHOTO: AI

Symptoms of heat exhaustion

Common symptoms of heat exhaustion include heavy sweating, rapid heartbeat, dizziness, headache, nausea, and muscle cramps. Excessively high environmental temperatures can overwhelm the body’s natural cooling mechanisms, such as sweating. The body cannot regulate its temperature effectively. This results in a rise in body temperature, which can even lead to heat stroke if not treated promptly.

The symptoms of heat exhaustion often appear silently, easily confused with normal fatigue. Some early warning signs of heat exhaustion that people need to pay attention to are excessive sweating, pale, clammy skin, dizziness, rapid heartbeat, feeling weak. Therefore, if a person constantly feels tired even without doing heavy work, it may be the time when the body is sending a warning signal.

Outdoor workers are often warned about the risk of heatstroke. However, people who work in offices can also get heatstroke, although the risk is low.

For example, poor ventilation, insufficient air conditioning, and heat-generating devices such as computers and printers all increase the temperature in the room. In addition, wearing tight, poorly ventilated office clothes also limits the body's ability to cool. Therefore, working indoors, although low-risk, can still lead to heat exhaustion.

To prevent heat exhaustion at work, people should drink enough water, wear cool clothes, take reasonable breaks, use personal fans or cooling towels, and monitor room temperature. Standing up, walking around, or going to a cool area regularly will help cool the body when it is too hot, according to Healthline .

Source: https://thanhnien.vn/met-moi-khi-lam-viec-khi-nao-la-do-kiet-suc-vi-nong-185250418140151228.htm