According to doctor Huynh Tan Vu, Ho Chi Minh City University of Medicine and Pharmacy Hospital (campus 3), when the temperature increases, exceeding the threshold of 39 degrees Celsius, any group of people, whether adults or children, can sunstroke, heat stroke.
The cause of this condition is due to the body losing a lot of water, sweating a lot, and having trouble regulating body temperature when exposed to harsh sunlight shining on the body. When suffering from heatstroke, adults often have fever, dizziness, and even fainting. Young children will show signs of crying, lethargy, loss of appetite, body heat, and even seizures.
The outdoor temperature is rising, most pedestrians are wearing protective clothing to protect against the heat. (Photo: Dac Huy)
Signs of sunstroke and heatstroke
Signs to identify sunstroke or heat stroke are fever of 40 degrees Celsius or higher, dry, hot skin or increased sweating, dizziness, lightheadedness, red skin, rapid pulse, and headache.
The cause is not drinking enough water in hot weather, poor air circulation in the house, and direct sunlight shining into the place. Too much sun exposure can increase the body heat index by up to 15 degrees.
Heat stroke is also associated with heat index. Relative humidity of 60% or higher will hinder the evaporation of sweat and the body’s ability to cool itself.
Pay special attention to the elderly and outdoor workers who are susceptible to heat stroke when the heat index is high. Therefore, it is necessary to pay attention to the heat index in weather forecasts, especially during peak heat waves.
6 steps to save people from sunstroke or heatstroke
Below are 6 steps to handle when encountering someone with sunstroke or heatstroke:
– Step 1: Quickly call 115 emergency services or local health care.
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