The recent temperature in the Central Plains is as high as 40℃. What is the reason? How to prevent heatstroke?

In 2022, the weather in the Central Plains was abnormally high, reaching a high temperature of 40 degrees. Although it will be very hot at this time in previous years, such extreme weather rarely occurs. The continuous high temperature weather also makes? Henan? Became? Conan? . The "high fever" in the Central Plains is mainly due to the prevalence of downward flow here, which makes the air on the ground scatter around and leads to the decrease of relative humidity in the air. This dry air can't form aerosol smoothly, which leads to direct sunlight on the ground and increases the radiation temperature, so this high temperature will appear. Faced with such high temperature, it is easy to get heatstroke, and how to prevent heatstroke is also a topic of close concern.

In hot summer, the first thing to do is not to stay in high humidity and high temperature environment for a long time. After staying for a period of time, be sure to go to a cool and ventilated place to rest immediately, or go to an air-conditioned room. In the process of rest, we need to open our clothes and lift our feet, so that the blood in the brain can be supplied and circulated in time, and then we need to cool our bodies. In addition, after a long exposure, a lot of salt and water will be lost in the body, so it is necessary to drink a small amount of salt water several times to supplement the electrolyte needed in the body. If you are in a coma due to heatstroke, don't send water by force.

In addition, we also need to pay attention to high-temperature people suffering from heatstroke, such as chronic patients, children, the elderly, outdoor workers, etc. These people are very likely to cause heatstroke at extremely high temperatures, so we must pay more attention to these people. In the event of heatstroke, measures should be taken immediately to cool down. If heatstroke is serious, you must call immediately, seek the help of medical staff and send it to the hospital as soon as possible.

Finally, in daily life, in order to prevent heatstroke, we must pay close attention to the high temperature released by the meteorological department and arrange our travel time before going out. If we need to exercise or walk in high temperature, we should start slowly and then gradually return to normal operation. When you feel that you have signs of heatstroke, you must stay away from the exposed environment as soon as possible and replenish relevant water and electrolytes in time. In addition, you must always put some medicines or drinks for cooling and heatstroke prevention in your backpack, and usually eat some cool and thirst-quenching foods such as honeysuckle water and pears.