The reason why heatstroke can't drink water
Because it will reduce the electrolyte concentration in the body and aggravate the symptoms.
After severe heatstroke, when sweating a lot, sweat will take away a lot of salt, leading to electrolyte imbalance in the human body. If you drink a lot of water at this time, the effective concentration of electrolyte will be further reduced and the condition will be aggravated. This is also the main cause of confusion, muscle spasm and hand-foot convulsion in patients with heatstroke. People suffering from heatstroke can drink some light salt water to replenish electrolytes lost in the body.
First-aid methods of heatstroke disease
1, identification
There are various manifestations of heatstroke, which may include: dizziness, pulsating headache, nausea, extremely high body temperature, oral body temperature greater than 39.5 degrees Celsius, facial redness, dryness without sweat, fear of cold, heavy pulse, blurred consciousness, slurred speech, unconsciousness and so on.
Step 2 deal with
If you see any of the above signs, it means that the situation at this time is likely to threaten the life safety of patients. While trying to cool the patient, people around him should help to call the emergency number.
1 Move the patient to a cool place.
No matter what method is used, quickly cool the patient. For example: soak the patient in cold water in the bathtub; Give the patient a cold bath; Spray cold water on the patient and water the flowers; Wipe the patient's body with cold water; Cold wet towel or ice pack cold compress head, armpit and thigh root; Or when the weather is dry, wrap the patient with cold water soaked sheets or clothes and blow them with a fan.
Monitor the patient's temperature, and constantly try to help the patient cool down until the temperature drops to 38 degrees Celsius.
If the emergency personnel fail to arrive in time, please continue to call 120, 1 10 for more guidance and help.
Don't give the patient water.
Get professional medical assistance as soon as possible.
How to prevent heatstroke?
1, avoid the scorching sun
Heatstroke is often caused by exposure to the hot sun for too long, so avoid the hot sun in summer, especially in the morning 10 to the afternoon 16. The elderly, pregnant women, patients with chronic diseases, especially patients with cardiovascular diseases, should try to reduce going out.
Step 2 protect yourself from the sun
When going out, take an umbrella, a sun hat and sunglasses, apply sunscreen and prepare enough drinks. It is worth reminding that even strong men should take the above protective measures.
Step 3 replenish water
When you go out in summer, you must develop good drinking habits. Don't wait for thirst to drink water. Usually, you can eat more fruits and vegetables such as watermelon, peach, cucumber and tomato, which has the effect of heatstroke prevention and cooling.
Step 4 get enough sleep
In summer, the days are long and the nights are short, so it is easy to feel tired. Adequate sleep can relax the brain and body system, which is not only beneficial to work and study, but also a good measure to prevent heatstroke.
Step 5 supplement nutrition
Facing the high temperature in summer, the nutritious diet should be mainly foods with high calorie, high protein and high vitamins A, B 1, B2 and C. Usually, you can eat more tomato soup, mung bean soup, soybean milk and sour plum soup.
6. Prepare heatstroke prevention drugs
When traveling in summer, you should take heatstroke prevention drugs with you, such as Ren Dan, Shidishui, Huoxiang Zhengqi Water, Cool Oil and Wuji Dan. Once the symptoms of heatstroke appear, you can take your own medicine to relieve the condition.
How to prevent heatstroke
How to recover quickly from heatstroke? The best way is to prevent heatstroke. Please note the following points.
1, pay attention to sun protection when traveling.
When going out in summer, you should take good protection, such as umbrella, hat and sunglasses, and prepare enough water. It is best to go out in the morning or at night. From 10 to 16, the sun is the largest, so you'd better not go out if you can.
2. Drink water properly
It is necessary to replenish water in time when the weather is hot, and you can drink some salt water appropriately. Remember, don't wait for thirst to drink water, because it shows that your body is short of water.
Step 3 wear loose clothes
It is best to choose loose, cool and sweat-absorbent clothes in summer, such as pure cotton.
Step 4 get enough sleep
In summer, the weather is hot, the metabolism is fast, and people are more prone to fatigue, so we must ensure enough sleep time and take a nap at noon to relax the brain and body system.