How to prevent heatstroke in hot weather?

How to prevent heatstroke? How to prevent heatstroke? (1) When going out to avoid the scorching sun in summer, remember to prepare sun protection equipment. 10- 16 It's best not to walk in the scorching sun, because the sun is strongest at this time, and the possibility of heatstroke is 10 times higher than usual! If you must go out at this time, you must take good protection, such as umbrella, sun hat and sunglasses, and it is best to apply sunscreen if possible; Prepare plenty of water and drinks. In addition, in the hot summer, you can take heatstroke prevention and cooling drugs, such as ten drops of water, Ren Dan, essential oil, etc. It must be kept at hand in case of emergency. When going out, try to choose cotton, linen and silk fabrics, and wear less chemical fiber clothing to avoid heat dissipation in time when sweating a lot, resulting in heatstroke. The elderly, pregnant women, patients with chronic diseases, especially those with cardiovascular diseases, should try to reduce outdoor activities in the hot season. (2) Don't wait until you are thirsty to drink water, because thirst has already indicated that your body is short of water. Ideally, drink 1.5 to 2 liters of water every day according to the temperature. When sweating a lot, you can add some salt water appropriately to make up for the salt lost by sweating. In addition, the human body is prone to potassium deficiency in summer, which makes people feel tired and weak. Potassium tea is an excellent summer drink. Seasonal vegetables in summer, such as lettuce, cucumber and tomato, have high water content. Fresh fruits, such as peaches, apricots, watermelons and melons, have a water content of 80-90% and can be used to replenish water. In addition, dairy products can not only replenish water, but also meet the nutritional needs of the body. (3) Keep enough sleep. In summer, the days are long, the nights are short and the temperature is high. Human metabolism is vigorous, consumption is large, and it is easy to feel tired. Adequate sleep can relax the brain and body system, which is not only beneficial to work and study, but also a measure to prevent heatstroke. The best time to sleep is from 22: 00 to 23: 00, and the best time to get up is from 5: 30 to 6: 30. Be careful not to lie under the air conditioning outlet and electric fan when sleeping, so as not to get air conditioning disease and catch a cold. (4) Pillow with Gypsum According to the ninth volume of Compendium of Materia Medica by Li Shizhen in Ming Dynasty, "Gypsum is also called fine stone, also called" cold stone ",which is mainly used to treat cold and heat of apoplexy, stop sweating of muscles, and relieve dry mouth, headache and toothache. It is a good medicine for dispelling fever. " According to the theory of traditional Chinese medicine and folk use, it is proved that gypsum pillow naturally regulates human body temperature by using cold and heat energy, and has the functions of calming, relieving boredom and preventing heatstroke. After putting the plaster pillow on the pillow, it gives people a refreshing and cool feeling, and it is best to use it in summer.