What's the harm of staying in a stuffy room for a long time?

What's the harm of staying in a stuffy room for a long time?

What's the harm of staying in a stuffy room for a long time? In life, we sleep in the bedroom every day, but now it is summer, and the room will be very stuffy after a long time, and it will be uncomfortable when we enter the room. What's the harm of staying in a stuffy room for so long?

What's the harm of staying in a stuffy room for a long time? 1 The human body is prone to sweat in high temperature environment, which leads to the decrease of water in blood, the increase of blood viscosity and the increase of the risk of cerebral thrombosis. In addition, the hot weather, human blood pressure is also prone to fluctuations, blood flow impact arteriosclerosis blood vessels, which may lead to cerebral hemorrhage.

The onset of stroke progresses rapidly, with high disability rate and mortality rate. The public should pay attention to the warning signals sent by the body. Within 6 hours, it is the "prime time" to treat stroke. If the public suddenly has facial paralysis and weakness of upper and lower limbs; Language, awareness or understanding disorders; One or both eyes are blind; Symptoms such as severe headache that have never been experienced before should be treated in a hospital that has the ability to treat it in time.

Skin diseases love pranks in summer.

In this kind of weather, the reproductive ability of fungi is enhanced, which increases the number of patients with tinea pedis, tinea manus, tinea cruris and sweat spots, and aggravates their illness, especially tinea pedis and tinea cruris.

It is necessary to increase the frequency of skin cleaning, keep the skin dry, and wear loose sweat-absorbing clothes to prevent the increase of sweat and the growth of mold from causing or aggravating infection. You can also use prickly heat powder and talcum powder to smear on the neck, armpit, elbow socket and other parts. People with severe symptoms can use dry and antifungal drugs.

The effects of hot and muggy weather on human health are mainly heatstroke and death caused by cardiovascular and cerebrovascular diseases. Under the action of excessive ambient temperature, the thermoregulation mechanism temporarily fails, leading to heat accumulation in the body and heatstroke. According to the symptoms and degree of heatstroke, it can be divided into: heatstroke is the mildest manifestation of heatstroke and the most common; Thermal radiation refers to long-term work in a high temperature environment, which leads to vasodilation and congestion of the lower limbs, leading to fainting;

Heatstroke is caused by long-term exposure, which leads to perspiration dysfunction. For patients with hypertension, cardiovascular and cerebrovascular diseases, in the environment of high temperature, humidity, no wind and low pressure, perspiration is inhibited, the stored heat in the body is increasing, and the myocardial oxygen consumption is increasing, which makes the cardiovascular system in a state of tension. The sweltering heat can also lead to vasodilation and increased blood viscosity, which is prone to symptoms such as cerebral hemorrhage, cerebral infarction and myocardial infarction, and may lead to death in severe cases.

According to the investigation of cardiovascular and cerebrovascular diseases in Beijing, it is found that hot and humid weather is a dangerous weather that leads to ischemic stroke. It's sultry in summer, and it's also prone to colds (Xia Han), diarrhea, skin allergies and other diseases. The reason is that in the high temperature environment, human metabolism is vigorous, energy consumption is large, and sultry weather often makes people lack sleep.

Loss of appetite leads to decreased immunity. At this time, if you don't control the use of air conditioners or electric fans to relieve summer heat, the human body will be in a low temperature environment for a long time, and its adaptability and resistance will decrease, and germs and viruses will take advantage of it and easily cause upper respiratory tract infections (colds). In addition, in the high temperature and high humidity environment, bacteria, viruses and other microorganisms multiply in large quantities, and food is easy to deteriorate, which will cause indigestion, acute gastroenteritis, dysentery, diarrhea and other diseases after eating;

When people come home from the outdoor high temperature environment, they are used to turning on the air conditioner or directly blowing it with an electric fan and eating some iced food. This cold and heat will take effect immediately, and diarrhea will begin immediately. The sultry weather makes people sweat poorly, and it is also easy to cause skin allergies, mainly papular urticaria, eczema, contact dermatitis and so on.

What's the harm of staying in a stuffy room for a long time? Warm and humid environment is conducive to the growth and reproduction of mold, especially the mold on human skin will "revive" and spread in toes and other parts, causing beriberi. If athlete's foot is not treated in time, it will spread to other parts of the body and become tinea corporis, tinea cruris, tinea manus and tinea versicolor. Studies have shown that mold can also grow and reproduce in the human body, causing fungal pneumonia and other diseases. Being in a humid, stuffy and unventilated room for a long time will do the following harm to your health:

1, respiratory allergy

Allergic diseases: Inhalation of mold in sensitive person can cause respiratory allergic symptoms, ranging from stuffy nose, runny nose and sneezing, and in severe cases, it can make people have difficulty breathing and wheezing. Mold and its metabolites enter the human body through various channels, and can also cause allergic bronchitis, bronchial asthma, hay fever, dermatitis and so on. , or make the original allergic disease relapse.

2, joint pain

Due to the changeable temperature and high humidity in the air, it is easy to aggravate or worsen the condition of rheumatoid arthritis and rheumatoid arthritis. It can also lead to lumbar strain, sprain, fracture and pain in surgical incision and adjacent joints.

3. Food poisoning

In a hot and humid environment, food is easily polluted and moldy. Eating this moldy food will directly or indirectly cause poisoning, vomiting, diarrhea and other symptoms. Studies have shown that eating food contaminated with aflatoxin can lead to liver cancer, stomach cancer and other diseases.

4. Cardiovascular and cerebrovascular diseases

Meteorological factors such as air pressure, temperature and air humidity change greatly in rainy season, which can easily lead to autonomic nervous dysfunction, vasoconstriction, blocked blood flow, increased blood pressure, increased myocardial oxygen consumption and increased heart load, thus inducing cardiovascular and cerebrovascular diseases such as myocardial infarction and stroke.

What's the harm of staying in a stuffy room for a long time? What if the room is too hot in summer?

1. When it is too hot indoors in summer, indoor air circulation should be maintained.

In summer, try to make the room bright and tidy, reduce the accumulation of chores, and also help the indoor air circulation. But it is worth noting that indoor and outdoor ventilation should also pay attention to the time period. It is generally recommended to open the doors and windows for ventilation when it is cold in the morning and evening.

In summer, if the house is too hot, you can stick insulating paper on the west window to cool down.

In summer, the room temperature in the sun will be very high in the afternoon. In order to save electricity, we might as well buy a kind of heat insulation paper on the market and stick it on the window surface exposed to the sun, which can not only block ultraviolet rays and heat radiation, but also reduce the indoor temperature by 2 to 3 degrees. Is it cost-effective?

If the house is too hot in summer, you should use fans and water to evaporate and cool down indoors.

For example, after wiping the floor indoors with a wet mop, turn on the ceiling fan to evaporate and absorb the ground heat; Put a basin of water in the corner; You can also put a basin of cold water in front of the fan and turn on the fan to evaporate the water into cool air, which can all play a role in lowering the room temperature.

When the house is too hot in summer, use a humidifier to cool down.

If it is very hot indoors in summer, you can use a humidifier to cool down. Using a humidifier can increase the water content in the air and effectively help absorb heat and cool down. If there is no humidifier, you can also blow a basin of cold water on the fan or mop the floor with cold water to help cool down.

If the house is too hot in summer, you should use cool products to cool down.

If the room is very hot in summer, you can change the room supplies into cool colors to help cool down. Cool colors are easy to calm people down, and refreshing colors also help to cool down.

6. When the house is too hot in summer, use green plants to cool down.

If it is hot indoors in summer, you can put some green plants indoors to cool down. Green plants can absorb carbon dioxide in the air and effectively cool down. However, it should be noted that it is best to raise plants on the balcony. Some plants placed directly indoors may provoke mosquitoes.

7. If the house is too hot in summer, open and close the door repeatedly to cool down.

If it is too hot indoors in summer, you can open the doors and windows indoors when you go out and come back, and then quickly open and close the doors several times, which can help clear the stuffy air indoors and help cool down indoors.

8. The house is too hot in summer, so it is necessary to install sunscreen curtains to cool down.

When the weather is hot in summer, you can consider getting a sunscreen curtain to isolate strong ultraviolet radiation and prevent the room from getting hot. Then open the doors and windows to ventilate when you come back from the door.