The high temperature above 40℃ affects China's 14 18000 square kilometers. Will high temperature bring "sequela"?

The high temperature above 40℃ affects China's 1.4 1.8 million square kilometers. Will high temperature bring? Sequela? .

1, causing cardiovascular and cerebrovascular diseases. Because high temperature accelerates the body's metabolism, the brain volume in cardiovascular and cerebrovascular diseases increases, and the heart rate will also accelerate, resulting in cardiovascular and cerebrovascular diseases such as myocardial infarction or heart disease.

2, heatstroke disease. We know it's easy to get heatstroke in hot weather. Moreover, heatstroke is more likely to make us nervous, sick and dizzy in high temperature weather. So pay attention to the hot weather, and don't go to places without shelter easily.

3. Catch a cold. Because of the high temperature, we can easily use air conditioners or electric fans to cool down. At this time, due to being in a low temperature environment for a long time, the resistance is gradually weakened, and viruses and bacteria are easy to enter, which is easy to cause symptoms such as these colds.

There are several things to pay attention to in hot weather.

1, don't wait too long in the air-conditioned room, it's very hot, and many people like to stay in the air-conditioned room all the time. At this time, because of the great temperature difference between inside and outside, you will get heatstroke if you are not careful. Don't stay in the air-conditioned room for too long. It is best to turn on the air conditioner for 2~3 hours before coming out to adapt to the outside temperature. If the temperature is too high, the time spent in the air-conditioned room should not be too different from the temperature difference outside.

2. Drink plenty of water. Sweating a lot in summer will make you thirsty. It is not recommended to drink boiled water at this time. You can replenish water once or more in summer. And the amount of water added each time is about 200 ml. Because too much water is added, it is easy for water to quickly enter the blood, and poor blood circulation leads to chest tightness and shortness of breath.

3, there are many places to pay attention to when eating in hot weather, especially some rotten food, don't use it many times. At the same time, rotten food is best thrown away. People who are prone to indigestion in the stomach at ordinary times had better not drink too much. Pay attention to wearing a mask when traveling.