1, first understand the symptoms of heatstroke are divided into several types. The first is threatened heatstroke, with symptoms of profuse sweating, general weakness, elevated body temperature, palpitation, dizziness, tinnitus and chest tightness. This is the beginning of mild symptoms. If it is found in time at this time, it is better to deal with the problem early.

2, mild heatstroke, mild heatstroke symptoms are early symptoms of respiratory and circulatory failure such as body temperature rising above 38 degrees, nausea, vomiting and sweating, flushing. This time is more dangerous.

3. Severe heatstroke is the most dangerous, but it will kill people. In addition to the above symptoms, there will be syncope and spasm, dry skin, and body temperature above 40 degrees. Severe heatstroke can be divided into three types: one is heat spasm, the other is heat exhaustion, and the third is heatstroke.

4. Students who encounter heatstroke should not panic. First, move this classmate to the shade. This is the first change of the five-word formula of western medicine for heatstroke first aid. You can move in a ventilated room or under a shady tree, take off or unbutton your clothes, and let the students with heatstroke lie flat and rest.

5. The five-character formula for heatstroke first aid is: moving, applying, promoting, soaking and rubbing. Step two, apply a wet towel to the head of the heatstroke classmate, and apply an ice pack or ice cubes to the head, armpit and inner thigh.

6, promotion, that is, let the students with heatstroke sit in 4 degrees water to cool down, and stop cooling when the anal temperature drops to 38 degrees.

7. Immersion means that students suffering from heatstroke are immersed in water of 18 degrees, with the nipple at the end as the degree. If the students suffering from heatstroke are weak, this will not do. Wipe, that is, wipe the whole body of heatstroke students with a wet towel and let the temperature drop to 38 degrees.

8. Call 120 while giving first aid. Letting students with heatstroke go to the hospital for further assistance can play a protective role. If you faint in the case of severe heatstroke, you can press Renzhong and Hegu points with your thumb until the heatstroke students wake up. Scraping can also relieve the symptoms of heatstroke. Then add ten drops of cold water to the students suffering from heatstroke, not too much, so as not to react and vomit.