Summer is coming and the weather is getting hotter and hotter. People often get heatstroke. What is the reason? Does it affect people's health in the future?

It is normal for people to maintain their body temperature at around 37℃. When high temperature and high humidity lead to poor ventilation and the ambient temperature is too high, a large amount of water and salt in the body are lost and a large amount of waste heat is accumulated, and the phenomenon of metabolic disorder of the body is called heatstroke. Disease, fatigue, lack of sleep, hunger and heart, kidney and liver diseases are the causes of diseases.

Second, the main symptoms

1. Precursors: The patient's sweating, thirst, dizziness, tinnitus, nausea, palpitation, weakness of limbs, fatigue, inattention and uncoordinated movements are all precursors of heatstroke.

2. Mild heatstroke: In addition to the above symptoms, the patient's facial flushing is pale, chest tightness, burning skin and body temperature above 38.5℃.

3. Severe heatstroke: delirium, spasm, coma, dry skin, body temperature above 40℃ or shock.

Third, first aid measures.

1. Leave the hot spot quickly and go to the shade.

2. Loosen clothes, blow dry and take a cold bath.

3. Drink light salt water, drinks, mung bean soup, etc.

4. Take Ren Dan orally, ten drops of water, and rub cool oil on the temples.

In addition to the above measures, the above measures can also be adopted.

1. Let the patient lie on his back, wipe his body with cold water, ice water or white wine, and blow.

2. Guide Renzhong, Hegu, Xuan Shi and other acupoints by hand.

3. Observe the patient's temperature, pulse and breathing in time. When the anal temperature drops to about 38℃, stop cooling to prevent collapse.

4. Conditional patients were given intravenous drip of 5% glucose saline 1000ml and intramuscular injection of chlorpromazine 25mg.