In a high temperature and high humidity environment, the body’s thermoregulation function is likely to be disordered, resulting in diseases such as heat production and heat dissipation imbalance.Above 35 degrees Celsius is called high temperature weather, and the human body will be too hot to move. Under the action of high temperature and heat radiation for a long time, the body temperature will be impaired in regulation, water and electrolyte metabolism will be disordered, and nervous system function will be damaged. These symptoms are collectively referred to as heatstroke.
Are there any other symptoms of heat stroke?
1. Threat of Heat Stroke
Symptoms such as sweating, thirst, dizziness, dizziness, headache, general fatigue, chest tightness, palpitations, nausea, inattention, incoordination, etc. The body temperature is normal or slightly elevated, generally not exceeding 38°C.
You should be vigilant at this time! Should reduce activities, rest in a cool and ventilated place, and replenish water in time.
2. Mild heat stroke
In addition to the symptoms of aura of heat stroke, one of the following conditions is also present: ① flushing, chest tightness, rapid heart rate, and burning skin; ② body temperature above 38°C; ③ early symptoms of peripheral circulatory failure, such as nausea, vomiting, complexion Pale, clammy skin on extremities, sweating, rapid pulse, drop in blood pressure, etc. At this time, you should stop activities immediately, move to a cool place, replenish water and electrolytes in time, and seek medical attention immediately if necessary.
3. Severe heat stroke
There are mainly three types of heat exhaustion, heat cramps, and heat stroke. If not treated in time, it is easy to cause systemic failure and death, so you should seek medical attention immediately.
①Heat cramps: Tonic muscle spasm occurs, which is common in muscle spasm and contraction pain of more active limb muscles, abdominal and back muscles.
② Heat exhaustion: common in the elderly and patients with chronic diseases, mainly manifested as fatigue, dizziness, headache, thirst, chest tightness, nausea, vomiting, palpitations, sweating, increased breathing, rapid pulse, arrhythmia, clammy skin, syncope , muscle spasm, blood pressure drop and even shock.
③ Heat stroke: Mainly manifested as high fever (rectal temperature ≥41°C), dry skin, severe headache, dizziness, nausea, vomiting, burning, coma, convulsions, shortness of breath, tachycardia, miosis, meningeal irritation, etc. In severe cases, shock, heart failure, cerebral edema, pulmonary edema, acute respiratory distress syndrome, acute renal failure, acute severe hepatitis, disseminated intravascular coagulation (DIC), multiple organ failure or cardiac arrest occurred.
When there is a threat of heatstroke and mild heatstroke:
1. Move
Quickly evacuate from the high temperature environment and move to a cool and ventilated place to elevate your head, and unbutton your clothes to facilitate breathing and heat dissipation
2. drink
Drink more salty cool drinks to replenish the water your body needs in time, and at the same time add some inorganic salts.
3. Wipe
Due to high temperature, high humidity, and no wind, when the body is difficult to dissipate heat, you can use cold or ice water to bathe until
Redness of the skin. The head is first compressed with warm water, and then changed to cold water and ice water. You can also apply cool oil, wind oil, etc. on the forehead and temple.
4. Take
Common Medications for Heat Stroke Relief
Ren Dan, Shi Di Shui, Qingre Qushi Granules, Honeysuckle Oral Liquid, Huoxiang Zhengqi, etc.
There is also external rubbing oil.
(When using the drug, pay attention to the contraindications, treat it symptomatically, and do not use it indiscriminately)
5. transport
For those with severe heatstroke who have decreased blood pressure and collapse, they should lie down immediately, move to a ventilated and cool place and dial 120.
If it is far away from the hospital, the patient should be removed from the high temperature environment, wrap the patient with wet sheets or wet clothes and use a powerful fan to increase evaporative heat dissipation.
The body temperature is measured every 10 minutes, and the body temperature is not allowed to drop to 38.3 ℃, so as not to continue to cool down and cause hypothermia.
Heatstroke Tips
* Get enough sleep
* sunscreen
* Shorten outdoor work hours and have salt drinks ready
* After the mask is wet with sweat, replace it in time
* Eat more ‘bitter’
Chinese medicine believes that bitter food has the functions of relieving heat and removing heat, refreshing the spleen and stomach, etc., and can clear away heat and reduce fire. The “bitter family” in food includes bitter gourd, lettuce, radish leaves, lotus seeds, Kudingcha and so on. Bitter foods are cold, and people with spleen and stomach deficiency should not eat them in large quantities.
* Seek medical treatment nearby, not during peak hours
Common diseases can be solved at the nearest community health service center and regional medical center; if you go to a tertiary general hospital, you can choose off-peak hours such as afternoon and non-Monday. Some patients with chronic diseases and other patients can use the “Internet hospital” to seek medical treatment and medicine without leaving home.
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