It's already summer, because it's quite hot in summer, and hot weather will make us very uncomfortable, so many people will think of many ways to cool down and prevent heatstroke. Here are some tips for cooling down in summer.

Small coup to cool down when it is too hot in summer 1 1. Keep the air circulating.

There must be some truth in the phrase "open the window for ventilation". When you get up in the morning, you should pay attention to opening all the windows in the house, and circulate the indoor and outdoor air through convection to reduce the indoor temperature. When the temperature rises at noon, close the window and close the curtains in time, so that the hot air in the room will dissipate and there will be a little cool breath at night.

Second, the external electrical cooling

The most direct and effective way to reduce the indoor temperature is to use electrical appliances such as air conditioners and electric fans. Although turning on the air conditioner can effectively cool the indoor air after repeated filtering to dissipate heat, it is easy to have dizziness, headache, poor breathing and other symptoms when blowing the air conditioner for a long time, so everyone should properly use the time of blowing the air conditioner and open more windows for ventilation.

You can prepare a basin of ice water and put it at the vent of the electric fan, so that the indoor temperature can be lowered through the melting and evaporation of ice cubes, thus achieving the cooling effect.

Third, planting green plants

Through the breathing system of green plants, evaporation absorbs heat to achieve the effect of heat dissipation, and the green plants are watered and sprayed regularly to achieve the effect of cooling down.

Thereby dissipating heat. At high temperature, pay more attention to loosen the soil for green plants to reduce the evaporation of water to some extent.

In summer, the indoor air is dry. In addition to green plants, humidifiers can also be used to cool and humidify the air to dissipate heat.

Fourth, replenish water in time

In summer, we should develop the habit of drinking a small amount of active water many times. We need to drink about 2 liters of pure water every day. Many people drink a lot of ice water in order to relieve summer heat. In fact, this is wrong. Drinking a lot of cold water will cause cold stimulation to the stomach, which will lead to stomach problems such as stomach pain and stomach cramps.

You should drink more warm water and hot tea, and add a proper amount of salt to hot water to maintain osmotic pressure. It is easy to sweat in summer, and the salt in the body is reduced. Drinking more salt water can absorb water and salt lost in the body. Hot tea is rich in potassium, which can accelerate metabolism, promote blood circulation and eliminate sweat, thus achieving the effect of heat dissipation. Therefore, in summer, you can drink hot tea properly, improve the potassium of the human body, maintain the osmotic pressure inside and outside the cell and the acid-base balance, thus playing the role of heat dissipation and summer heat relief.

Five, adjust the diet

Because of the hot weather, many people have no appetite, and their diet is light or dieting, but only a scientific and reasonable diet structure can ensure the nutrients needed by the human body and meet the metabolic function of the human body. You can eat some fruits and vegetables such as watermelon, cucumber and wax gourd, as well as foods with high protein content, and use the effect of food to clear away heat and summer heat to achieve the purpose of heat dissipation.

For example, you can boil some mung bean soup and sour plum soup in the refrigerator as summer drinks. Mung bean soup has the effects of clearing away heat and toxic materials, promoting diuresis and reducing swelling. Proper drinking is healthy and can cool down and dissipate heat.

In addition to eating cool summer food properly, you can also eat some peppers to help digestion in the process of reconciling cold and heat, and use sweat to evaporate, dehumidify and cool down to dissipate heat.

Six, warm bath

In a hot environment, most people like to take a cold shower to cool down quickly to get a cool feeling because sweat is soaked all over their bodies. Although the short-term cooling can take away the heat on the surface, it is easy to stimulate the contraction of blood vessels on the skin surface, which not only affects the body's heat dissipation, but also is easy to catch a cold. You can use the water temperature close to the human body temperature to wash and cool down, or soak in a hot bath or steam to remove the sultry feeling of the human body, and eliminate the excess heat of the body through sweat glands to achieve the effect of heat dissipation.

Seven, heatstroke prevention drugs

In the hot summer environment, you can prepare some drugs with the effects of clearing away heat and relieving summer heat, such as Huoxiang Zhengqi Water, Fengyoujing and Rendan, in advance to prevent heatstroke caused by discomfort in hot weather. Proper use of these heatstroke prevention drugs can effectively cool down and dissipate heat.

Eight, heat dissipation artifact

Cooling artifacts such as cold stickers and cold cushions can be used to dissipate heat. These cooling artifacts are easy to carry, and they feel cool immediately when touching the skin surface, which can effectively achieve the cooling effect. Secondly, under limited conditions, students can use cold stickers and cold cushions to dissipate heat to avoid falling asleep during class.

Small coup to cool down in summer 2 1, drink plenty of water. In summer, it is best to drink less and drink more water, because alcohol will lead to water shortage in the body, while boiled water, mineral water or low-sugar soda can better replenish the body's water. If necessary, you can add a little salt to the water to prevent people from sweating too much and causing collapse.

2, cold water rushed to the wrist. You can use tap water to flush your wrist for 5~ 10 seconds every few hours, because the blood temperature is relatively high in summer, and the wrist is where the artery flows, so flushing with water can reduce the blood temperature.

3. Eat bitter gourd and watermelon. You can eat more bitter gourd and stir-fry in summer, and bitter gourd is the season. Eating more bitter gourd can prevent heatstroke and cool down. If you really don't like bitter gourd, you can eat some watermelons. Watermelon is full of water, so it can be replenished to cool down, but it is important to note that it has just been taken out of the refrigerator, so it is best to put it aside for a while before eating.

4. Eat less and eat more meals. As long as the body metabolizes food, it will generate heat, and the more it eats, the more calories it will have. Therefore, it is necessary to eat less and more meals, and try to eat less high-protein foods, because high-protein foods generate more heat when metabolized.

5, drink more chrysanthemum tea. When the weather is hot in summer, people are more likely to get angry. At this time, drinking some chrysanthemum tea can not only cool down and brainwash, but also replenish the water in the body.

6. Avoid strenuous exercise. Intense exercise will lead to higher body temperature and more sweating.

7. Hang wet curtains and wet them, so that the evaporated water will blow in with the wind, making the room cool and pleasant.

8. Wash your face more. The weather is also very hot, and people are prone to sweat. At this time, if you have nothing to do, wash your face with cold water, which can not only keep your body fresh, but also prevent heatstroke and cool down. Moreover, after washing your face, you obviously feel that the temperature has dropped a lot and people are very comfortable.

Small coup to cool down when it is too hot in summer 3 1, drink water: drink slowly when you drink, and don't drink hard when you are thirsty; Drink warm water, not ice water; Drink water regularly, don't wait until you are thirsty; Drink boiled water, not raw water; Drink fresh warm water instead of "old" water; You can also drink more warm water with light salt.

2, eat more bitter vegetables: it is conducive to relieving summer heat and dryness and dampness. Bitter gourd, bitter vegetables, kudingcha and bitter bamboo shoots are all excellent foods for heatstroke prevention in summer.

3. Drink some diluted electrolyte drinks: stay away from alcohol, caffeine and cigarettes.

4, eat more cold vegetables: like tomatoes, eggplant, lettuce, asparagus and so on.

5, eat more melons: melon diuretic anti-inflammatory, heat and detoxification; Luffa relieves summer heat, dispels wind, reduces phlegm and cools blood; Bitter gourd dispels summer heat and clears heart; The cellulose in cucumber can excrete rotten food in the intestine and lower cholesterol; Pumpkin tonifies the middle energizer, relieves inflammation and relieves pain.

6, pay attention to weight changes: heatstroke may cause the body to gradually collapse in a few days, so if there is a situation in which the weight plummets within a few days, you should pay attention.

7. Don't go shirtless when going out: in order to avoid absorbing more radiant heat, ventilated cotton-padded shirts are more effective in relieving summer heat than shirtless ones.

8. Wear a hat when going out: Wear a hat when going out in summer to slow down the heat absorption of the head and neck, especially for people who are bald or have a small amount of hair.

9, timely heat dissipation: when it is too hot, you should use cold water to shower the head and neck, so that water can evaporate to help dissipate heat.

10, ensure adequate sleep: arrange work and rest time reasonably, and do not exercise too much in the hot noon and strong sunlight.

1 1, slowly adapt to the change of temperature: when you are engaged in outdoor activities, you should slow down and don't be brave.

12, wear light-colored clothes: clothes made of cotton and polyester are the most breathable.

13, take more baths: help sweat leave the human body.