When you find yourself and others with symptoms of threatened heatstroke and mild heatstroke, the first thing to do is to quickly evacuate the high temperature environment that causes heatstroke and choose a cool and ventilated place to rest; And drink more salty and cool drinks. You can also apply cool oil, essential balm, etc. on the forehead and temples, or take traditional Chinese medicines such as Rendan, Ten Drops of Water and Huoxiang Zhengqi Water. If blood pressure drops and collapses, you should lie flat immediately and go to the hospital for intravenous drip of saline in time.

For severe heatstroke patients, in addition to immediately transferring them from high temperature environment to a cool and ventilated place, they should also be sent to the hospital quickly, and comprehensive measures should be taken for treatment. If you are far away from the hospital, you should keep the patient away from the high temperature environment, wrap the patient with wet sheets or wet clothes and give him a strong fan to increase evaporation and heat dissipation. While waiting for transshipment, it is also a good idea to soak the patient in a lake or river, or even cool him with snow or ice. If the patient is shivering, the cooling process should be slowed down, because shivering can increase the core body temperature (warning: it should be measured every 10 minutes/kloc- Do not allow the body temperature to drop to 38.3℃, so as not to continue to cool down and lead to hypothermia). In hospitals, the core body temperature should be continuously monitored to ensure its stability. Avoid using stimulants and sedatives, including morphine; If the convulsion can't be controlled, diazepam and barbiturate can be injected intravenously. Electrolytes should be measured frequently to guide intravenous rehydration. After severe heatstroke, it is best to stay in bed for several days, and the body temperature can still fluctuate within several weeks.

Summer is the season with the most vigorous metabolism and the largest consumption of nutrients in a year. People sleep less, their appetite is not good, and at the same time, because they sweat more, they easily lose a lot of water and nutrients. Therefore, experts remind us that during this period, we should pay attention to proper "supplementation" and pay attention to the nutritional balance and food hygiene of the body. In the aspect of seasoning, vinegar, garlic, ginger, mustard and other acids, pungent and fragrant materials can be used to clear away plague, sterilize, detoxify and stimulate appetite. Cooking in summer can be salty, because there is more sweating and more salt taken away; In addition, drinking plenty of water will dilute gastric juice, so it is necessary to add more salt to the dishes. You can also eat some ginger in summer, which is beneficial to the digestion and absorption of food, has a certain stimulating effect on the heart and blood vessels, accelerates the heartbeat, accelerates the blood circulation, opens sweat pores, and excretes sweat smoothly, which is beneficial to heatstroke prevention.

1. Supplement protein's human body consumes a lot of nutrients in summer and its metabolic function is vigorous. Therefore, it is necessary to eat foods rich in high-quality protein and easy to digest; Recommended foods: eggs, fish, low-fat meat, bean products, milk, etc.

2. Vitamin supplementation In summer, the vitamin requirement of human body is twice or more than that of ordinary standard, so you can eat more fresh vegetables and fruits; Recommended foods: tomatoes, watermelons, melons, peaches, plums, bayberry, etc., which are rich in vitamin C.

Seven methods to prevent high temperature heatstroke

1, warm water shower: it is best to take a shower or bath with warm water slightly below body temperature, especially before going to bed;

2. Avoid strenuous exercise: strenuous exercise will activate body energy and increase internal temperature;

3, the use of ice packs: reusable ice packs are a good tool to reduce skin temperature, and the liquid pre-filled in the ice packs has a cooling effect;

4, choose a good pillow: use feather or fluff pillows, pillowcases are preferably cotton, and synthetic fiber pillowcases will accumulate heat;

5, daytime nap: Research shows that one of the human body's responses to "daydreaming" is to lower the body temperature;

6, drink chrysanthemum tea: chrysanthemum tea can cool down and wake up;

7, cold water to the wrist: every few hours with tap water to the wrist for 5 seconds, because the wrist is where the artery flows, which can reduce the blood temperature.