How to prevent the Department in a hot day, what details should be paid attention to?

Drink plenty of water and rest if you feel dizzy.

The measures to prevent heatstroke in summer mainly include the following:

1. Drink as much water as possible.

2. Do not do physical labor for a long time in a high temperature and high humidity environment.

3. Avoid strenuous sports in a high-heat environment.

4. Avoid going out during the most intense period of sunlight, if you must go out, you can wear sunscreen clothing, apply sunscreen, etc. for protection.

5. The diet should be appropriately light, and some high-protein foods such as duck, chicken, and fish can also be supplemented to supplement the needs of the human body.

6. The temperature difference between indoor and outdoor should not be too large.

7. Keep indoor ventilation and reduce room temperature.

8. Reduce labor intensity, prepare heatstroke prevention and cooling drinks, and add more light salt water.

9. Be sure to ensure adequate sleep, don't overwork, and wear cotton clothes that are easy to breathe and dissipate heat.

The dangers of heat stroke

If the symptoms are relatively mild, such as dizziness, headache, nausea, vomiting, lack of concentration, etc., through appropriate treatment, the general symptoms can be improved, and there are no sequelae.

However, if there are symptoms of severe heat stroke, such as long-term high fever of more than 40 degrees, or accompanied by coma, convulsions, shock and other serious complications, even after **, there may be some sequelae of brain damage, such as mental decline, long-term coma, aphasia, paralysis, etc.

The above content reference: People's Daily Online - How to prevent heat stroke when high temperature and humidity hit.

1.Travel to escape the scorching sun.

Remember to prepare sun protection equipment when going out in summer, and it is best not to walk in the scorching sun between 10 and 16 o'clock, because the sun is strongest during this time period, and the probability of heat stroke is 10 times higher than usual! If you must go out at this time, you must do a good job of protection, such as wearing a parasol, wearing a sunhat, wearing sunglasses, and it is best to apply sunscreen if possible; Prepare plenty of water and drinks. In addition, in the hot summer, heatstroke prevention and cooling medicines, such as ten drops of water, dragon and tiger pills, wind oil essence, etc., must be prepared by your side in case of emergency.

When going out, try to choose cotton, linen, and silk fabrics, and wear less chemical fiber clothing, so as not to dissipate heat in time when sweating a lot, causing heat stroke.

The elderly, pregnant women, and people with chronic diseases, especially those with cardiovascular diseases, should reduce outdoor activities as much as possible during the hot season.

2.Don't wait until you're thirsty to drink water.

Don't wait until you're thirsty to drink water, because thirst is a sign that your body is already dehydrated. Ideally, drink up to 2 litres of water a day, depending on the temperature. When you sweat a lot, you can properly supplement some salt water to make up for the salt lost by the human body due to sweating.

In addition, the human body is prone to potassium deficiency in summer, making people feel tired and tired, potassium-containing tea is an excellent drink to cool off.

3。Be mindful of what you eat.

Vegetables eaten in summer, such as lettuce, cucumbers, tomatoes, etc., have a high water content; Fresh fruits, such as peaches, apricots, watermelons, melons, etc., with a water content of 80 to 90, can be used to replenish water. In addition, dairy products can not only replenish water, but also meet the body's nutritional needs. Secondly, people who cannot avoid working in a high-temperature environment should appropriately supplement beverages containing elements such as potassium and magnesium.

4。Get enough sleep.

In summer, the days are long and the nights are short, the temperature is high, the body's metabolism is vigorous, the consumption is also large, and it is easy to feel fatigue. Adequate sleep can relax the brain and body systems, which is not only conducive to work and study, but also a measure to prevent heat stroke. The best time to go to bed is between 10 p.m. and to 11 p.m., and the best time to wake up is between 5:30 a.m. and 6:30 p.m.

Be careful not to lie down under the air vent of the air conditioner and the electric fan when sleeping, so as not to suffer from air conditioning sickness and heat cold.

Be sure to drink plenty of water and avoid the sun.

Heat stroke is mainly caused by the high temperature environment affecting the body's thermoregulation center, so that the body heat accumulation is excessive, "heat stroke is divided into three conditions, namely premonitory heat stroke, mild heat stroke and severe heat stroke. ”

The symptoms of premonitory heat stroke mainly include thirst, weakness, dizziness, nausea, chest tightness, cramps, etc., if this happens, it is best to go to a cool and ventilated place immediately, and then put cold drinks and ice packs on the neck, forehead, groin and armpits, which can effectively cool down, and drink some drinks containing electrolytes such as sodium chloride; In addition to the above symptoms, the most significant characteristics of mild heat stroke are sweating a lot, blood pressure begins to drop, and sometimes shock; The most obvious feature of severe heat stroke is a rapid increase in body temperature and coma.

The expert emphasized: "If there is mild heat stroke, the patient can take the above cooling treatment methods by himself; If there is shock but there is consciousness, the patient should be immediately hydrated, then let the patient lie flat in the shade, untie his shirt, let the body temperature dissipate, and use ice cubes or ice water to physically cool the above parts, and then immediately send him to the hospital, otherwise it will cause severe heat stroke. The mortality rate of severe heat stroke is very high, usually between 60% and 70%, and once comatose, it is necessary to rush to the hospital while taking physical cooling.

Women and the elderly, especially pregnant women, are at high risk of heat stroke and it is best to reduce going out.

In addition, most people think that drinking a cold drink on a hot day can cool off the heat, but this is not the case. Experts remind everyone that eating too many cold drinks is not only prone to heat stroke, but also aggravates the symptoms of heat stroke. When a large amount of cold drinks enter the stomach, there are four undesirable consequences that can quickly occur:

First, excessive consumption of ice-cold beverages, especially carbonated drinks, requires dilution of body water, making the human body more susceptible to summer heat; Second, the food is too cold and causes spasmodic contractions of the gastrointestinal tract, resulting in abdominal pain, diarrhea and other symptoms; Third, eating too cold food will increase the burden on the heart, dilute the gastric juice, affect digestion, and cause nausea and vomiting; Fourth, when cold drinks enter the body, the temperature in the body drops sharply, and some parts of the body cannot be dissipated due to the accumulation of heat heat, which doubles the chance of heat stroke. If the above points act on the human body at the same time, it is more likely to suffer from heat stroke.

So how much cold drink should you eat? Experts recommend that iced drinks should not exceed 400 ml, that is, the capacity of a bottle of Coke, and ice cream should not exceed one, and even if it is exceeded, the interval between two meals should be at least 2 hours or more. It should be reminded that the elderly, children, pregnant women, and menstruating women should eat less cold drinks, because their digestive system function is relatively weak, especially infants under the age of 3, resolutely do not eat cold drinks.

People with cardiovascular disease are also advised not to eat cold food. Compared to a variety of drinks and ice cream, cold boiled water is the best drink to relieve the heat.

Experts finally suggest that don't forget to bring cool oil when going out on hot days, and if you are out for too long, you should regularly go to a cool place to rest. It is necessary to develop the good habits of taking a proper nap, bathing frequently, and eating a light diet, and eating more protein-rich foods such as fish, meat, eggs, milk and beans, as well as tomatoes, watermelons, bitter gourds, peaches, cucumbers and other heatstroke prevention vegetables and fruits, which can also reduce the chance of heat stroke.

In summer, you can eat some food to relieve the heat, such as watermelon, etc., but you can't often eat and drink things that are too frozen, because this will hurt the body, and at the same time, you should enhance the nutritional supplement, because the weather is hot in summer, and you sweat a lot, so a lot of water-soluble nutrients will flow out with sweat, so you should pay attention to supplementing nutrition

Drink more sour plum soup and mung bean soup, it's too hot.

Bring a parasol, a straw hat, and water with you when you go out.

In the hot summer, go out with a sun umbrella, wear a straw hat and water, sometimes you want to drink water in the hot summer, you can buy it so conveniently, sometimes you have to find a place to buy water, it is uncomfortable to toss, and it is easier to drink it if you want to drink it with you.

Diet: Scientifically sound diet. Eat a lot of vegetables, fruits and moderate amounts of animal protein and fat to supplement physical consumption, and avoid dieting. In the hot summer, eat more watermelon, pear, bitter gourd, mung bean soup, and light salt (sugar) water.

Choose a time slot when you go out, and avoid going out at noon.

The most intense time of solar shortwave radiation is around 10 o'clock to 15 o'clock, you should try to avoid going out during this time, you must go out, and you should be prepared for sun protection.

Get enough sleep.

Arrange rest time reasonably, ensure enough sleep to maintain sufficient physical fitness, and achieve the purpose of heat prevention.

Have your heatstroke medication ready.

The scorching heat of midsummer is approaching, and the hot weather often causes people to eat tastelessly, sleep poorly, and are prone to dizziness, headache, fatigue, and even nausea and vomiting. For this reason, it is necessary for the family to prepare some heatstroke prevention medicine. For example, Ren Dan, Xia Sangju, Cool Oil, Wind Oil Essence, Ten Drops of Water, Huoxiang Zhengqi Tablets (Pills, Water), etc.