In this sultry weather, I have been sweating and feel heatstroke. What should I do?

In outdoor travel, we often encounter heatstroke. We have made the following summary for your reference.

Precursor symptoms of heatstroke: profuse sweating, thirst, dizziness, tinnitus, chest tightness, palpitation, nausea, limb weakness and other symptoms. Severe cases: elevated body temperature, skin burns, shortness of breath, vomiting, irritability, convulsions and coma.

Solution to heatstroke:

1. Immediately stop the patient's exercise, move to a cool and ventilated place, raise his head and unbutton his clothes to facilitate breathing and heat dissipation.

2, you can drink some cold drinks, salt and sugar water, you can take Huoxiang Zhengqi water, ten drops of water, Ren Dan and other summer drugs, take two or three drops of ten drops of water, add appropriate amount of warm water, or take two or three tablets of Ren Dan orally.

3. Apply a cold water towel to the head, or put an ice pack or ice cubes on the patient's head, armpits and thigh roots. Put the patient in water at 4℃ to 18℃ and massage the skin of limbs with a towel to dilate blood vessels, accelerate blood circulation and promote heat dissipation. General massage 15 to 30 minutes can reduce the body temperature to 37℃ to 38℃. When the temperature drops to 38℃, the cooling can be stopped.

Preventive measures for heatstroke: lack of sleep and excessive fatigue are the inducement. The correct way is to drink some water every once in a while, and don't wait until the symptoms of dehydration appear. Mainly drinking salt water and mineral-rich drinks. Alcohol and coffee will accelerate the collapse and should be avoided.