What are the symptoms of heatstroke

summary

Heatstroke is a common disease in summer, which is caused by too long exposure to the sun. For example, some people often work outside. If the sun is very hot at this time and they haven't gone home, coupled with lack of physical strength, it will cause heatstroke. What are the symptoms of heatstroke? Next, I'd like to share my views with you.

What are the symptoms of heatstroke

First, mild heatstroke is characterized by trance, fatigue, dizziness, palpitation, sweating, nausea, body temperature over 37.5 ℃. People with these symptoms, such as leaving the high temperature environment in time, can generally recover after 3 ~ 4 hours of rest.

Second: more serious symptoms of heat stroke, heat failure symptoms: this kind of heat stroke often occurs in the elderly and temporarily unable to adapt to high temperature. The main symptoms were dizziness, headache, palpitation, thirst, nausea, vomiting, cold and wet skin, decreased blood pressure, syncope or confusion.

Third: sunstroke is a kind of heatstroke, which means that after staying outdoors for a long time, the sun is relatively long, and there are symptoms of body temperature rising but no sweating, dizziness, headache, and general fatigue. At this time, our first measure is to cool down, first go to a ventilated and cool environment to rest, or use a towel to wrap ice for emergency cooling.

matters needing attention

1. When the weather is hot, avoid high temperature when you go out. You can choose early morning or evening when the temperature is relatively cool and suitable for going out. 2. When the temperature is high, go out to do a good job of sunscreen, sunshade umbrella, sunshade hat is the first choice, in the sun exposure, is often the most prone to heatstroke. 3. When you go out, you should pay attention to your own condition. Once your body temperature is too high or you sweat too much, you should choose a cool place to have a proper rest. If you delay too long, you will get heatstroke.