What is the reason why the weather is hot and disgusting?

Staying in a hot environment for a long time will bring adverse effects on health. People realize that the influence of high temperature will affect all aspects of the body's functions, and then it is prone to nausea, dizziness, indigestion, general fatigue, listlessness and other uncomfortable symptoms. Once this happens, you should leave the hot environment as soon as possible to avoid further harm to your body. Let's learn more about the causes of nausea and other effects of hot weather on human body.

1, the cause of nausea

Affected by hot weather, it will lead to accelerated blood circulation and expansion of blood vessel walls, which will lead to blood reduction. In this case, it is easy to cause insufficient blood supply to the stomach, so there will be signs of nausea. And it may be because the weather is too hot, which causes food to ferment in the human body, which in turn causes great stimulation to the stomach, so there are symptoms of nausea. Whatever the reason, it will have a bad effect on the stomach. Therefore, in hot weather, we should do a good job of cooling down and relieving summer heat to avoid adverse effects on health.

2. Other effects

Because the weather is too hot, people will sweat a lot, and sweating will consume a lot of water and salt. When the water is insufficient, the metabolism of the human body will be hindered, so people will have symptoms such as thirst, irritability and anxiety. A large amount of salt loss will lead to electrolyte imbalance in human body, so it is easy to cause physical discomfort and problems in body function. Staying in high temperature for a long time can also lead to heatstroke, and even life-threatening in severe cases. Short-term high-temperature environment will cause some damage to various organs of the body, and it is easy to induce various diseases.

3. Cooling method

Air conditioning cooling, this method is the most effective, can effectively control the indoor temperature in a suitable range, so this is the mainstream cooling method in hot weather. It should be noted that air conditioning and refrigeration will lead to dry indoor air, which needs proper hydration, and the dark side will cause physical discomfort. The electric fan can't directly cool down, but can only speed up the air circulation, so that the sweat on the human body surface evaporates faster and the heat on the human body surface absorbs faster, thus achieving the effect of cooling down. Therefore, the human body needs to use this method to replenish water in time.