Into the summer, the heat is hard. The weather is hot and the humidity is quite high. For some people engaged in outdoor manual work, the possibility of heat stroke is very high.
If you work or exercise in a high temperature environment for a long time in summer, it is easy to make body temperature regulation dysfunction, water and electrolyte metabolism disorder and nervous system function damage, which is called “heat strokeâ€. Patients with heatstroke generally experience increased body temperature, rapid heartbeat, prostration, muscle weakness, and nausea. Severe cases may vomit, dilate pupils, and even lose consciousness.
What are the early symptoms of heatstroke?
1. Symptoms of threatened heat stroke are: excessive sweating, thirst, obvious fatigue, weakness in limbs, dizziness, chest tightness, nausea, poor concentration, numbness of extremities, etc., normal body temperature or slightly higher, generally not higher than 37.5°C.
2. Mild heat stroke has flushed face, chest tightness, dry skin heat, etc., or early respiratory and circulatory failure symptoms, such as pale, nausea and vomiting, a lot of sweating, clammy skin, body temperature rise above 38 °C, blood pressure drop, rapid pulse Wait.
3, severe heat stroke in addition to the above symptoms, if there is still fainting or phlegm, or dry skin without sweat, body temperature above 40 °C, indicating severe heat stroke, should be urgently dealt with, coma acupuncture people, ten Xuan points. At the same time as emergency treatment, hospitals are promptly sent for treatment.
[Six emergency measures after heatstroke]
1. Move the patient to a cool place. The patient should be quickly moved away from the high temperature place. It is best to choose a nearby ventilated and cool place. Then let the patient lie down flat and unfasten the clothes button while allowing their feet to rise. This will increase the number of patients. The blood supply to the brain also acts as a heat sink.
2, to the patient cooling, with a cold towel to catch the patient's forehead, under the conditions of the circumstances, you can also use alcohol, white wine, ice water or cold water to wipe the body, and then use a fan or fan hair to accelerate heat dissipation. Should pay attention to moderate, so as not to cause a cold in patients.
Note: Do not cool the patient quickly. When the patient's body temperature drops below 38 degrees Celsius, stop cooling and other forced cooling methods.
3, and other patients after waking up to add water if the patient is awake, should be supplemented with salt or baking soda soft drinks. Note: It is not appropriate to add a lot of water, otherwise it will cause abdominal pain, vomiting and nausea and other symptoms. Do not drink coffee or alcoholic beverages.
4. If the patient has lost consciousness, he can press the person's point and the Hegu point to restore consciousness. If the patient has stopped breathing, artificial respiration should be done in time.
5, for patients with severe heat stroke that appears high fever, coma, convulsions and other symptoms of patients, must immediately call 120, sent to hospital for treatment. While waiting for the rescue, the patient should be supine and his head turned back in order to keep his breath open.
6, should use the stretcher to transport patients with severe heat stroke, and in the process of transport with ice packs in the patient's forehead, back of the head, chest, elbow fossa and the thigh of the roots in order to achieve cooling effect in the handling process.
Prevention of heat stroke is the key to combination of work and rest. The summer nights are short and long, and the time during the day is much longer than the night time. At this time, it is more important to take more rest and try to avoid the problem of overwork. It is to avoid cardiovascular problems. "In terms of diseases, we must do a good job of preventing sudden death.
Of course, to prevent heat stroke, we must pay attention to eating more foods with the role of fire, usually can eat more radish soup, mung bean soup, bitter gourd, cabbage, leek, melon, bamboo shoots, spinach, fresh vegetables, etc. Eat more foods containing more cellulose, prevent constipation Fruit can eat more watermelon, bayberry, pear, etc., these foods have the effect of heat and detoxification, eat more to prevent heat stroke has a great help.
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