What should we pay attention to in high temperature in summer?

First, what should we pay attention to in the heat?

1, don't blow the air conditioner for a long time. 2. Don't eat frozen fruit. Don't drink a lot of cold drinks. 4. When exercising, everyone should control the intensity.

During the summer heat, ultraviolet and infrared rays are the strongest every morning from 1 1 to 4 pm. Excessive ultraviolet rays will do harm to our skin and eyes and cause skin cancer. However, long-term exposure to infrared rays will increase the intracranial temperature, cause meningitis and heat stroke. Therefore, we should try our best to avoid outdoor sports when the sun is strong, let alone naked sports.

In summer weather, our bodies consume a lot of energy, so we should control the intensity when exercising. If we have heatstroke, we should sit in a cool and ventilated place, drink some cold salt and boiled water, breathe fresh air, and apply cold compress on our foreheads or armpits. When dizziness, headache, nausea, vomiting and other symptoms appear, you can take Ren Dan, Shidishui and other summer drugs. If you still don't get better after treatment, you should go to the hospital immediately.

Second, what does the summer solar term mean?

Great summer heat, one of the 24 solar terms, is the last solar term in summer. On the fifteenth day after the slight summer heat, it means that it is not a great summer heat; The solar calendar is120; July 22-24 of Gregorian calendar. "Summer heat" is heat, and summer heat is extremely hot. Summer heat is relatively mild and hot, and it is the clearest and hottest solar term in a year, and "damp-heat steaming" reaches its peak at this time. Climatic characteristics of summer: high temperature and scorching heat, frequent thunderstorms and typhoons.

Third, is the summer heat the hottest time?

Summer is the hottest in a year. Summer solar terms are the period with the most sunshine and the highest temperature in South China, the period with the richest precipitation, the most common thunderstorms and the most concentrated days with high temperature above 30℃ in the west of South China, and the period with the most frequent high temperature above 35℃ in the east of South China.

Every year on July 22 or 23 of Gregorian calendar, when the sun reaches 120 degrees, it is a great summer heat. Before and after the "mid-crouching" is the hottest period of the year. Extreme high temperature weather often occurs in many areas of our country. There are folk proverbs such as "Misgurnus died of heat before and after the great summer heat" and "When the great summer heat comes, the summer heat will come".