High temperature days, how to prevent heat stroke?

the weather is getting hotter

Great Suns on the head

Danked people dizzy

At this time, you will have a heat stroke if you are not careful

So how do we judge whether it is heat stroke?

What to do after heat stroke?

How to prevent heat stroke?

What kind of heat stroke is divided into? What are the puzzles?

According to the severity of the symptoms, it can be divided into threatened heat stroke, mild heat stroke, and severe heat stroke. Among them, severe heat stroke is divided into heat spasm, thermal failure, and thermal ejection disease.

1. Sinstrovarians

Dizziness, panic, shortness of breath and weakness.

2. Mild severe stroke

In addition to the symptoms of threatened heat stroke, the patient also has symptoms such as flushing, sweating, dampness of the skin, and fine pulse, and the body temperature exceeds 38 ° C.

3. Severe heat stroke

Can be divided into three types:

Hot spasm: Most of the youths who are engaged in physical labor at high temperature and a large number of sweats are sweating. Sudden muscle spasm and contraction pain are accompanied by contraction pain. It is more common in limbs and abdominal muscles. The patient's consciousness is clear, and the body temperature is normal.

Frequency failure: It often occurs in the elderly, children and chronic diseases. The main symptoms are pale, headache, nausea, vomiting, panic, cold skin, and blurred consciousness.

Frequisites: It is manifested as high fever, sweatless, light breathing, and restlessness. It gradually develops to the coma with convulsions, and the body temperature is above 40 ° C ~ 42 ° C.

What to do after heat stroke?

1. Transfer: Quickly transfer the patient to the cool and ventilated place, such as shade, corridor, air conditioning room, etc., lying flat on the spot, unbuttoning the buckle and belt.

2. Cooling: Use ice bags or ice cubes to place the patient's head, neck side, armpit, nest, thigh roots, etc. in order to prevent and treat patients with frostbite should be wrapped in a layer of cloth outside the ice pack, and the part is replaced every 30 minutes. If possible, the patient's body can also be immersed in water at about 18 ° C, and the body tilted 45 ° C to immerse the chest as the degree. It should be noted that the body temperature is generally reduced to 38 ° C, which should not be lower to avoid shock.

3. Moisturizing and medication: When patients are still conscious, they can give some warm water, light saline or electrolyte drinks. But do not rush to supplement a lot of water, otherwise it will cause nausea, vomiting, abdominal pain and other symptoms.

4. Call for help: If the patient has reduced blood pressure, spasm and convulsions, shortness of breath, loss of consciousness, etc., you should immediately call the "120" emergency call and send it to the hospital for treatment in time. Those who have stopped breathing of the heartbeat immediately, the cardiopulmonary resuscitation is immediately performed.

How to prevent heat stroke?

1. In the hot summer, drink at least 2000ml of water every day, drink water regularly, drink slowly, and drink it if you do n’t thirst.

2. Drink more heat and cool down drinks (such as: light saline, mung bean soup, etc.), eat more heat and fruits (such as: winter melon, loofah, bitter gourd, watermelon, etc.).

3. Avoid long -term activities under the sun in the afternoon.

4. Apply the head and neck when it is too hot.

5. Wear hats and sunglasses when going out, or hold a parasol. Do not shirt, try to wear light, breathable clothes, replenish more water, and carry heatstroke prevention.

Source: Shanghai Science

Edit: Xi Yan

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