Heat exhaustion poses silent risk
The article discusses heat exhaustion and explains that its primary cause is the body's inability to adapt to high temperatures, leading to an increase in internal body temperature and a higher heart rate. The condition progresses through five stages: starting with heat cramps, followed by heat exhaustion, then fainting or dizziness, the appearance of heat rash, and finally heatstroke, which is considered the most severe and dangerous stage. Symptoms include profuse sweating, weakness and fatigue, dizziness, vision disturbances, as well as nausea and convulsions. Immediate intervention is essential to assist the affected person by moving them to a cool place, cooling the body, replenishing fluids gradually, and closely monitoring their condition. The risk of heat exhaustion increases in hot weather, especially with high humidity, wearing heavy clothing, or engaging in strenuous physical activity. Elderly individuals, children, and patients are more vulnerable to its dangers. For prevention, it is recommended to stay well-hydrated, avoid direct sunlight, wear appropriate clothing, reduce activities during peak hours, use ventilation and cooling devices, and be aware of the symptoms and necessary first aid measures.
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