How to deal with the high temperature of 40 degrees?

Expert warning: Be careful of the hot weather news of Nanhai Net on July 9 (reporter Yang Tingting from Nanhai Net). In recent days, high temperatures have occurred all over the country, and the Hainan Provincial Meteorological Observatory issued high-temperature orange warning signals: Haikou, Qionghai, Lingao, Danzhou, Chengmai, Ding 'an, Changjiang, Baisha, Tunchang, Qiongzhong, Ledong 1 1 cities and counties 24. The weather continues to be hot, how should citizens prevent heatstroke? Nanhai Net reporter interviewed Fu, director of the Health Department of Hainan Provincial Hospital of Traditional Chinese Medicine. He believes that coping with hot weather needs to start with mentality, daily life and diet. Keep a good attitude. The director thinks it is very important to keep a good attitude if you want to prevent heatstroke and cool down. As the saying goes, "peace of mind is naturally cool." In hot summer, it is very important to keep a good attitude. In summer, human metabolism is very vigorous. At this time, everyone should spend the summer calmly, avoid impatience and anger when things happen, rest with peace of mind and feel at ease. Travel to avoid the scorching sun Fu believes: "Remember to prepare sunscreen equipment when going out in summer, and it is best not to walk in the scorching sun of 10- 16, because the sun is strongest at this time, and the possibility of heatstroke is 10 times as usual." If you must go out at this time, you must take good protection, such as wearing a sunshade, a sun hat and sunglasses. If possible, you'd better apply sunscreen. 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. To keep enough sleep, the days are long and the nights are short in summer, the temperature is high, the human body has a strong metabolism, consumption is also 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. So try to stay up late and get up early in summer and get into the habit of taking a lunch break. When sleeping, don't turn the temperature of the air conditioner too low because of the temporary coolness. The air conditioning temperature should be controlled at 26 ~ 28℃, and the indoor and outdoor temperature difference should not exceed 8℃. When the air conditioner is running, try to avoid the cold air from the air supply outlet blowing directly on the head, and open the doors and windows regularly for ventilation. Advocating the elderly and children to shake their fans to enjoy the cool, especially with their left hands, can also help the elderly prevent cerebrovascular diseases. Fu reminded drivers, especially friends, not to sleep in the air-conditioned car for a long time. Because if the air conditioner is turned on for a long time when the vehicle is parked, it will make it difficult for the air in the car to convect, and carbon monoxide generated by engine operation may gather in the car. A large amount of carbon dioxide discharged by people in the car may cause slight poisoning for a long time, and the symptoms are mostly dizziness, nausea and limb weakness. Pay attention to hydration, eat more cold food and sweat more in summer, so pay special attention to hydration, drink more than 2000 ml every day, and don't wait for thirst before drinking water, because thirst has indicated that your body is short of water. When sweating a lot, you can add some salt water appropriately to make up for the salt lost by sweating. In addition, sweating a lot will not only lose a lot of water, but also lose a lot of amino acids, potassium, sodium, vitamins B and C, which will accelerate the decomposition of protein in human body. So people often feel uncomfortable, such as poor appetite and poor sleep. Fu Shuo, besides supplementing water, you should also pay attention to diet. Citizens and friends can also follow the following principles. 1, porridge can be used as a staple food. Summer heat will weaken appetite and gastrointestinal digestive function. When you have a bad appetite and don't want to eat, porridge is a good choice. Porridge is easy to digest, which can not only replenish water, but also quickly replenish blood sugar and energy. It is the best staple food for summer heat. When cooking porridge, adding beans, miscellaneous grains, fruits and vegetables can enhance the health care effect of porridge. 2. Eat cold drinks moderately. Eating a lot of cold drinks such as chilled beer will not only affect the normal appetite, but also damage the gastrointestinal mucosa, affect the digestive function, and then lead to decreased resistance. The temperature of cold drinks should not be lower than 10℃, because too cold will produce strong adverse stimulation to the heated body. 3. Soup and tea should be hot. Choose a warm way to drink soup and tea, because hot drinking can reduce the body surface temperature by expanding sweat glands 1℃-2℃, and the effect of relieving summer heat is far better than that of herbal tea. Mung bean soup, seaweed soup and seaweed soup are the best choices. 4. Eat more low-fat protein. After sweating a lot, if you can't keep up with your diet, it is very likely to cause negative nitrogen balance and symptoms such as backache and dizziness. Therefore, the intake of low-fat and high-quality protein such as eggs, milk, fish and shrimp should be appropriately increased. 5, cool and cool food. Cool food has the functions of clearing away heat, relieving summer heat and reducing fire, which is very suitable for summer selection. Cold salad and stir-fry are the best ways to eat, such as watermelon, mung bean soup, bitter gourd, wax gourd, cucumber and loofah.