1, nourishing the mind, preventing heatstroke and eliminating pathogenic factors.

At noon in summer, when the sun is shining and the sun is scorching, people are easily tired and sleepy. Not only should we have a good sleep and rest at night, but a proper nap can not only avoid the high temperature, but also nourish the spirit and relax the brain and body system, which is not only beneficial to work and study, but also a good measure to prevent heatstroke.

2. Get enough sleep and be in good spirits

Going to bed late and getting up early is in line with honesty: in summer, it is recommended to go to bed late and get up early, and take a lunch break to make up for lack of sleep at night. The elderly and infirm should go to bed early and get up early, and try to keep 7 hours of sleep every day. Most people will have symptoms of drowsiness, fatigue, headache and dizziness, which will seriously affect their daily life and work.

The reasons are as follows: firstly, due to the high temperature in this season, the human body can only dissipate heat by sweating, resulting in a large amount of water loss. At this time, if the water is not replenished in time, the blood volume of the human body will be reduced, and the blood supply to the brain will be insufficient, which will lead to headache and dizziness.

3, just entered the house, don't be greedy.

Some friends broke out in a sweat and turned on the air conditioner immediately when they got home, which was harmful to their health. Because the pores are completely open at this time and have not been closed, it is easy to cause a sudden drop in body temperature and induce diseases such as colds.

So it takes at least 10 minutes to turn on the air conditioner when you enter the room from the hot outdoor. In addition, when sleeping, the body temperature drops. If the air conditioner is turned on all night, it is easy to cause headaches and colds. Be sure to turn off the air conditioner before going to bed, or set it to turn off regularly.

4, air-conditioned room, the temperature should be appropriate.

The most suitable air conditioning temperature 26: Scientific research has found that the most comfortable temperature for the human body in summer and autumn is about 26℃. If it is about 3℃-4℃ lower, the human body will feel a little cold.

In addition, due to the different indoor and outdoor environments, long-term exposure to relatively extreme temperatures, the body's adjustment ability is unbalanced, which will lead to the decline of immune function and various discomfort symptoms over time, which is called air conditioning disease in medicine. Therefore, it is suggested that under normal circumstances, it is best to adjust the air conditioner to about 26℃, and the temperature difference between indoor and outdoor should not exceed 7℃, otherwise it will increase the burden on the thermoregulation center.