Etiology air drying
Air conditioning disease is actually a disease caused by dry air. In summer, when the air conditioner cools, it not only brings cool air to people, but also produces a lot of condensed water, which makes the indoor air more and more dry. In this dry air for a long time, firstly, our eyes are dry and our lips are dry, which is not difficult to understand; Secondly, our skin is mostly exposed to this dry air because of lack of clothes, and even if we don't sweat, we will lose a lot of water; Then when we breathe, we inhale dry air and exhale almost saturated water, so we will lose more water. After a long time, our nasal mucosa and tracheal mucosa will dry out, and when it is serious, it will crack, and viruses such as colds will take advantage of it and reach the blood, which will inevitably cause colds and coughs.
Therefore, in air-conditioned rooms, due to dry air, there are symptoms of "air conditioning disease" such as stuffy nose, dry eyes, dry mouth, dizziness, sneezing, tinnitus, fatigue, memory loss, tight and dry skin, allergy, wrinkling, joint pain and muscle pain, all of which are dehydration of human tissues, affecting the normal operation of tissue nutrients and waste.
In addition, dry air will shrink, harden, crack or even damage textiles, carpets, paper, leather, plastics and wood that constitutes furniture. Air drying will also cause a lot of dust, and various viruses, bacterial spores, various microbial eggs, etc. will spread in these dust and diffuse indoors, which is easy to cause infection.
In fact, proper humidity is as important to the owner of the room as temperature. In general, the optimum relative humidity for human body to feel comfortable is 40% ~ 70%. Too low or too high relative humidity is uncomfortable and even harmful to human body. When people are outdoors, they sweat and dissipate heat due to the large amount of activities, which consumes a lot of energy. At this time, the air humidity is 40% ~ 50%, which makes them feel most comfortable. In the office, due to the small amount of human activity, the air humidity is the most comfortable when it is 50% ~ 60%; When sleeping in the bedroom, because the function of human tissues is in a semi-stagnant state, the human body is in a relaxed state and consumes the lowest energy. At this time, the air humidity is 60% ~ 70%, and it feels most comfortable.
symptom
The main symptoms of air conditioning disease are different because everyone's adaptability is different. The general symptoms are chills and discomfort, fatigue and weakness, pain in muscles and joints of limbs, headache and low back pain, and severe cases can also cause facial paralysis. The reason is that the vascular nerve function of the local tissue in the ear is disordered, which makes the arteriole located in stylomastoid foramen spasm, causing primary facial nerve ischemia, and then venous congestion and edema, which oppresses the facial nerve and makes the affected side skew.
Generally speaking, the people who are prone to air conditioning diseases are mainly the elderly, children and women. Old people and children have low body resistance, while women have thin clothes and bare arms.
The most vulnerable part of the respiratory tract is "fragile"
The respiratory tract is the most vulnerable. Once air conditioning breaks through the fragile "defense line" of respiratory tract, cold symptoms such as cough, sneezing and runny nose are mild, that is, upper respiratory tract diseases, and air conditioning causes more serious lower respiratory tract diseases, especially pneumonia. Especially when working and studying under central air conditioning, central air conditioning is very suitable for the spread of Legionella. The incubation period is about 2- 12 days. Although the upper respiratory tract is unresponsive, it causes fever, chills, muscle aches, dry cough, no phlegm or less phlegm. If it is not treated in time, it will continue to have fever, dry cough, chills and even die of respiratory failure.
In addition, although the room is cold, the humidity is too low, which is not good for people's eyes and nasal mucosa. A dry environment is suitable for the survival of bacteria and viruses. People should be especially careful when their noses and throats are dry. At the same time, the dust and dust mites at home cannot circulate, and people with allergies are prone to allergic reactions.
The cranial nerves will be unbalanced.
I often hear people who often sit in air-conditioned rooms say, "I feel dizzy and see stars, and forget things." According to reports, this is a common brain imbalance reaction caused by air conditioning disease. Air conditioning not only causes colds, but also does great harm to the brain. The negative ions contained in the air can inhibit the central nervous system and relieve brain fatigue. But the air conditioner absorbs too many anions, which makes more and more cations in the room. The imbalance of anion and cation also makes the human brain nervous system unbalanced.
If indoor air conditioning only makes you dizzy and sick, then indoor air conditioning adds a little danger to the driver's brain and nerves. Many drivers who are used to turning on air conditioners sometimes feel tired, headache and numbness in their hands and feet. It is easy to get sleepy in summer, lose control of the brain and feel uncomfortable all over, which is easy to cause traffic accidents.
Joints and stomach are easy to catch cold.
Young people often don't pay much attention to joint pain caused by air conditioning, but long-term air conditioning will cause such problems. In summer, the outdoor air is hot, and people generally wear less. But the indoor air conditioner blows badly and the clothes are so thin. Such a low-temperature environment will stimulate the rapid contraction of blood vessels and poor blood circulation, leading to joint injury and cold pain, such as stiff neck and back, sore waist and limbs, cold and numbness in hands and feet.
In addition, too "cold" in the room can easily lead to weakened gastrointestinal movement. In addition, people often eat cold drinks in summer, and both inside and outside the intestine are controlled by "cold". It's not surprising that many people pull and vomit.
In fact, this kind of autonomic nervous disorder caused by sympathetic nerve excitation is most likely to occur in young women, mainly manifested as menstrual disorder. Nowadays, many white-collar women work in the company office, under low temperature air conditioning all day and wearing short skirts at the same time. Originally, their physique was relatively weak, and their hands and feet dissipated heat quickly, leading to vasomotor disorders. Such cold stimulation is likely to affect ovarian function, causing ovulation disorder, menstrual disorder or severe abdominal pain.
To prevent air-conditioning diseases, we must first know the causes of air-conditioning diseases. The reason of air conditioning disease is that the air in the air-conditioned room is dehumidified for a long time and then dried. The only way to prevent air-conditioning diseases is to humidify the air in the air-conditioned room to a suitable humidity, such as keeping the humidity around 60% in the office and workshop, 65% in the home and 70% in the bedroom, so as not to get sick because of turning on the air conditioner. However, the existing air humidifier cannot be used in air-conditioned rooms. First, the spray of air humidifier is not easy to vaporize in a room with high humidity, and it is easy to form water droplets. Secondly, the powerful dehumidification function of air conditioner requires the air humidifier to have more power. Third, it consumes more electricity when dehumidifying.
Now there is a patented technology, which is called "Method and device for air conditioning to increase efficiency, save energy and reduce humidity", and the patent number is: 20110184936.0. It is expected that in the near future, we can all use air conditioners that can adjust the temperature and humidity.
This patented technology is probably:
In a dry air-conditioned room, water or air-conditioning condensate flows to the curtain hanging on the wall, so that the curtain wets a certain area and naturally evaporates on the water curtain, absorbing the heat of indoor air and turning it into steam. By controlling the flow rate of water flowing on the water curtain or the wetted area of the water curtain, the air humidity in the air-conditioned room can be adjusted. In this way, while the indoor air is cooled by the refrigerant inside the air conditioner, part of the water vapor in the air is condensed into water, and then the condensed water flows to the water curtain and naturally evaporates into water vapor, thereby humidifying the indoor air and absorbing the heat of the indoor air. This is equivalent to recovering the cold energy lost by condensed water and using it to achieve the purpose of increasing efficiency and saving energy. In this way, the indoor air temperature and humidity are controlled, and the refrigeration efficiency of the air conditioner is improved.
Preventive measures ◆ 1 When using air conditioning, be sure to pay attention to ventilation. Open the window regularly every day, turn off the air conditioner, and add air for ventilation to keep a certain amount of fresh air indoors. It is best to clean the air conditioner once every two weeks.
◆2. When going out in an air-conditioned environment, you should first move in the shade for a while, and then move in the sun after your body adapts; If you are in an air-conditioned room for a long time, you should go outdoors more and drink more boiled water to speed up your metabolism.
◆3. The room temperature and outdoor natural temperature of the air conditioner should not be too high, and should not exceed 5 degrees. It is best not to use air conditioning at night. It is safer to turn off the air conditioner when you are asleep. Being outdoors before going to bed is conducive to promoting blood circulation and preventing air-conditioning diseases.
◆4. When working and studying in an air-conditioned environment, don't let the cold air from the air outlet blow directly on your body. It is best not to blow air conditioning directly when sweating, so the temperature drops too fast and it is easy to get sick.
◆5. Smoking is prohibited indoors.
◆6. Always keep your skin clean and hygienic. This is due to frequent contact with air-conditioned environment, sudden changes in heat and cold, and bacteria attached to the skin are easily blocked in sweat glands or sebaceous glands, causing infection and suppuration. Therefore, always take a bath and keep your skin clean.
◆7. Use disinfectants to kill and prevent the growth of microorganisms.
◆8. Add a dehumidifier to prevent bacterial growth.
◆9. Don't turn on the air conditioner in the stationary car, so as to prevent the carbon monoxide discharged from the automobile engine from flowing back into the car and causing an accident, that is, carbon monoxide poisoning.
◆ 10. Pay attention to the clothes in the workplace to meet the requirements of keeping warm in an air-conditioned environment.
◆11Turn on the air conditioner above 26 degrees Celsius, which saves energy and is not easy to get sick.
The prevention of air-conditioning diseases is mainly the above ten items. If you have symptoms such as cold, fever, pneumonia, mouth and eyes askew, you should consult a doctor in time.
New preventive technology ◆ The world-leading high-purity air negative ion technology is an "ion converter" technology invented by Japanese scientist Moriguchi, MD, who is known as the "first person of negative ions". It is a patented technology that uses the natural resources of the earth to generate natural air negative ions. It is understood that since the beginning of this year, products and technologies related to this important invention have been introduced to China through the internationally renowned brand Sailumei founded by Dr. Horikou. The air negative ions produced by it are no different from those produced in nature, which is very suitable for regulating human body functions and plays an important role in improving physical fitness and maintaining health.
◆ The introduction of this technology will bring China customers the most advanced environmental improvement equipment in the world, and will be able to meet the needs and tastes of the most critical building owners, families and car owners in China. With the release of Sailumei series products, the definitions of environmental improvement equipment and negative ion devices of top central air conditioners for home and vehicle are updated again. In summer, the temperature is high and the clothes are thin. If you stay in a low temperature environment for a long time, the feeling of "cold" will be transmitted to the thermoregulation center, instructing the skin blood vessels to contract and the sweat glands to stop secreting, so as to reduce heat dissipation and maintain body temperature. The feeling of "cold" excites the sympathetic nerve, which leads to the contraction of blood vessels in abdominal cavity and the weakening of gastrointestinal movement, resulting in many corresponding symptoms. Cold stimulates female body, which can affect ovarian function and cause ovulation disorder and menstrual disorder. In addition to the above cold factors, doors and windows are closed and there is a lack of fresh air; The temperature difference between inside and outside the air-conditioned room is too large; And although there are air-conditioned filters that can remove most of the dust, they can't remove microorganisms, and pathogenic bacteria can easily board, grow and reproduce in air-conditioned rooms ... these are the causes of diseases.
In addition to often opening windows for ventilation, Koreans also have a good way to fight air-conditioning diseases with celery porridge. Wash celery, cut into pieces, put cold rice into a pot, add water, add celery after the rice becomes sticky, add sesame oil and appropriate amount of salt after a little cooking.
Air-conditioned rooms are cooler, and celery is a cool food. Why can it fight air conditioning disease?
Celery, celery and celery have the same composition and function, and are rich in provitamin A, vitamin B 1, B2, vitamin C and vitamin P, as well as trace elements, protein, mannitol and dietary fiber. In a closed air-conditioned room, the internal heat of the human body cannot be discharged, which is easy to cause diseases. Celery has the functions of clearing away heat, promoting gastrointestinal peristalsis and helping to dispel summer heat.
When buying celery, you should choose short and thick stems and few green leaves; The freshness of celery mainly depends on whether the leaves are straight. The leaves of fresh celery are straight. Celery stored for a long time, the tip of the leaf will tilt, the leaves will become soft, and even yellow and rust.
Why can drinking porridge fight air-conditioning disease?
In a closed air-conditioned room, people's body temperature regulation, water and salt metabolism, circulation, digestion, nerves, endocrine and urinary system will all change, and the loss of appetite in summer will also limit the absorption of nutrients. So, fight air conditioning.
Cold rice porridge
Eating porridge when you are sick is a good way to supplement nutrition. Drinking porridge can enhance appetite and replenish physical strength; Drinking porridge can replenish water for the body and effectively prevent constipation; It can also prevent colds, prevent dry throat and regulate the stomach.
Why do you cook porridge with cold rice?
Casserole porridge is the best, but it's a "slow work" thing, but office workers can't spare the time. Cooking porridge with cold rice saves time and is nutritious.
What are the benefits of adding sesame oil to porridge?
Reminder, remember to add sesame oil after cooking porridge. This fragrance is not only appetizing, but also beneficial to the digestion and absorption of food.
Sesame oil is rich in nutrition and vitamin E, which can promote cell division and delay aging. Sesame oil can protect blood vessels. Sesame oil contains about 40% unsaturated fatty acids such as linoleic acid and palmitic acid, which is easily decomposed, absorbed and utilized by human body, promotes cholesterol metabolism and helps to eliminate deposits on arterial wall. Sedentary people are prone to habitual constipation. Drinking a mouthful of sesame oil on an empty stomach in the morning and evening can relax the bowels. Drinking sesame oil before drinking can protect the mouth, esophagus, cardia and gastric mucosa. Drinking sesame oil often can enhance the elasticity of vocal cords, make the glottis open and close flexibly and effectively, and have a good recovery effect on hoarseness and chronic pharyngitis.
Disease prevention in different environments
According to the research of medical experts, in the hot summer, the temperature inside the car with air conditioning is very different from that outside, which makes it difficult for some drivers to adapt to this obvious temperature change from cold to hot, which is easy to cause health.
Be careful of the air conditioner when driving.
The decline in resistance leads to the occurrence of colds. So the temperature of the air conditioner should be constant. The best standard of constant temperature is: the temperature difference between inside and outside the car is controlled within 5℃, and the maximum is not more than 7℃. In this temperature range, the body temperature center of the human body can be flexibly and freely adjusted; If the temperature difference exceeds this limit, it will be difficult for the human body to adapt and the body will have discomfort symptoms.
In addition, vehicles equipped with air conditioning generally have better sealing performance. When the air conditioner works, the replacement time of the air in the car is 2 to 5 times longer than usual, and some even 8 times. Most people will feel dizzy and tired after staying in this environment for a few hours, and their memory will also decline. If the vehicle is not driving, it is more dangerous to use air conditioning. Because when the air conditioner works, it will input carbon monoxide gas discharged from the engine into the car.
In hot summer, when enjoying the coolness brought by air-conditioned cars, we must strengthen self-care and improve our physical resistance. In order to avoid accidents when using automobile air conditioners, the following points should be noted: 1. When the car is parked, you should try to avoid using the air conditioner for a long time, and generally it should not exceed 1 hour; 2. If you need to use the air conditioner for a long time, you should use the external air circulation device and open the window to ensure the fresh air in the car.
Office 1. Avoid short dresses and short skirts, but spare parts with thicker clothes.
2. Avoid air conditioning blowing directly on a certain part of the body for a long time.
3. Take a proper rest and exercise during the break.
Avoid cold drinks and try to drink warm water.
5. Exercise at ordinary times to enhance physical fitness.
6. Take a hot bath to relieve colds and stress.
Disease prevention of different groups of people
Young people are most affected by air conditioning and cold air. "Enjoying the artificial cold air of air conditioners and fans is very harmful to human health.
Prevention of air conditioning disease
Heavy, light will produce neck and shoulder pain, arm numbness, heavy will appear dizziness, shoulder pain, arms can not lift and other symptoms. He Yingshan, deputy chief physician of the Department of Upper Limb Orthopaedics of Zhengzhou Orthopaedics Hospital, said that repeated cold exposure in air-conditioned rooms for a long time is easy to cause damage to neck, shoulders and muscle fibers. "Especially for beauty-loving women who often wear strapless clothes, staying in an air-conditioned room for a long time is easy to induce periarthritis of shoulder, which in turn leads to cervical degeneration."
He Yingshan reminded that this disease can be prevented by pricking collaterals and cupping in traditional Chinese medicine, that is, acupuncture stimulates acupoints to relax qi and blood, and then a set of cupping, cupping and cupping methods are used to treat neck and shoulder stiffness. Or prepare a turtleneck dress in an air-conditioned room to protect your neck from cold, and try to avoid using air conditioner and fan at the same time.
Old people's cold air conditioning is easy to induce old cold legs. "Since the summer, the number of patients with old cold legs in outpatient clinics has also increased."
Lu, chief physician of acupuncture department of Zhengzhou Traditional Chinese Medicine Hospital, said that leg cold is common in winter, but with the popularity of air conditioning in recent years, it is not uncommon for the elderly to stay in air-conditioned rooms for a long time to induce leg cold in summer. "In addition to the old cold legs, the outpatient survey also found that 80% of them are due to working, studying and living in a low-temperature room with air conditioning on for too long, and the knee joint is stimulated by cold, leading to diseases such as synovitis, bursitis and knee arthritis."
Lu pointed out that the horizontal temperature of the ground is the lowest after the indoor air conditioner is turned on in summer. People's legs are in the low temperature of the ground for a long time, and they have short clothes and many clothes in summer, and their exposed knees are easily stimulated by cold.
Lu reminded that in order to prevent the "air-conditioned leg" disease, try not to stay in the air-conditioned room for a long time. If you can't leave the low-temperature space for work reasons, you'd better wear air pants and stockings to protect your knees and soles.
Children who blow air conditioners for a long time are prone to pneumonia. The high temperature makes adults reluctant to go out in air-conditioned rooms. Parents who love their children are worried that their children can't stand the heat, so they choose to let their children wait in the air-conditioned room for a long time. "Children who blow air conditioners for a long time will not only suffer from diseases such as colds and respiratory infections, but also have poor air circulation in air-conditioned rooms due to the large temperature difference between indoor and outdoor, which is more likely to cause pneumonia."
Hong Song, deputy chief physician of Pediatrics Department of the Second Affiliated Hospital of Zhengzhou University, explained that children have less subcutaneous fat and abundant capillaries, and the thermoregulatory center has not been fully developed. Adults can feel the temperature difference, but children can feel it. In the cold air environment of air-conditioned room, children's capillaries contract, sweat gland pores are closed, sympathetic nerves are excited, visceral blood vessels contract, gastrointestinal peristalsis is weakened, resistance is weakened, all kinds of bacteria and molds grow and breed in air-conditioned room, and the air is polluted, which is easy to get pneumonia.
Hong Song warned that children should not be allowed to live in air-conditioned rooms for a long time. Every morning and evening when the outdoor temperature is low, take the children to outdoor activities, breathe fresh air and strengthen their adaptability.
What should the baby do if he gets air-conditioning disease? First of all, we must seize the first time. After the baby suffers from "artificial cold" in summer, there are always some signs, such as runny nose, stuffy nose, cough and fever. In this case, the mother should give the baby medication in time to control the condition and prevent it from developing. Second, help your baby sweat. The baby suddenly caught a cold, which led to a cold. The folk saying is "hold your sweat". The effective way is to make the baby sweat. Give your baby plenty of water, preferably boiled water and light salt water, which can help your baby sweat.
Traditional Chinese medicine prevention
Patients with wind-heat exterior syndrome are characterized by fever, slight aversion to cold, stuffy nose and runny nose, itchy throat, red dryness and thirst, yellow cough, thin and white tongue coating and floating pulse. It is advisable to choose spicy, cold, loose, light and digestible food and medicated diet.
Sangju Zhebei Tea
The raw materials are mulberry leaf100g, chrysanthemum 50g and Fritillaria thunbergii 50g.
The preparation method comprises grinding the above raw materials into coarse powder, and bagging with gauze.
Lotus porridge
Pack, each bag 15g, each time 1 bag, put in a cup, brew with boiling water, and drink frequently. This prescription can also be used for food and medicine. It has the effects of expelling wind and clearing heat, relieving exterior syndrome and dispersing lung qi, and is suitable for patients with air-conditioning diseases such as fever, headache, nasal congestion and cough. Mulberry leaves and chrysanthemum in the prescription can dispel wind and clear heat, clear liver and improve eyesight; Fritillaria thunbergii has the efficacy of relieving cough and resolving phlegm, and can cool the heart and disperse the stagnation, and drive away the heat evil locked in the body, so as to achieve the purpose of dispersing lung and relieving cough.
Douchi bean curd soup
250g raw bean curd, lobster sauce 12g, onion 15g, and proper amount of seasoning.
Method: First, cut the tofu into small pieces, add the fermented soybean, cook for 10 minute, then add the scallion, cook for a while, and eat while it is hot.
Features This product is pungent in dispersing exterior, clearing away heat and moistening dryness, and is suitable for air-conditioning patients with fever, thirst, dry throat and other symptoms. The light fermented soybean and scallion powder in the prescription can relieve the exterior; Tofu is cold and sweet, which can clear away heat and moisten dryness. The combination of the three can dispel the evil of wind and heat in the body.
Wind-cold exterior syndrome is manifested as aversion to cold, fever, anhidrosis, headache, aches all over, stuffy nose, hoarseness, sneezing, runny nose, a small amount of thin phlegm, thin white fur and tight pulse. It is advisable to choose spicy, light and digestible food and medicated diet.
Coriander ginger soup
Coriander 10g, ginger 10g.
Method: wash and chop coriander, wash and slice ginger.
Lentil and lotus leaf porridge
First, put ginger in the pot, add a bowl of water, cook for 2 minutes on the fire, then add fresh coriander and seasoning, and take it out immediately. Features: The coriander in this product is pungent and warm, which can indicate drum evil. Ginger is warm and pungent, which can dispel cold and stop vomiting. The combination of the two can permeate the pathogenic wind and cold in the body to the body surface, and also has therapeutic effects on stomach cold and nausea.
Exogenous summer-heat dampness type
It is characterized by poor body heat, slight aversion to cold, sweating due to heat, heavy headache, heavy drowsiness, chest tightness and nausea, loss of appetite, pale and sticky mouth, short and red urine, yellow and greasy fur and wet pulse. It is advisable to choose foods and medicated diets that clear away heat and relieve exterior syndrome, dispel summer heat and promote diuresis, and are easy to digest and absorb.
Lentil and lotus leaf porridge
Raw materials: lentils (without pods) 15g, fresh lotus leaves 1, japonica rice 100g, and appropriate amount of sugar.
Methods Wash japonica rice and lentils and add water to cook porridge. After the porridge is cooked, add some sugar, stir well, and cover it with lotus leaves while it is hot until the porridge is light green. Discard the lotus leaf and serve.
Features This product has the functions of clearing away heat, relieving summer-heat, and eliminating dampness. It is suitable for air-conditioned patients with fever, heavy head, stuffy diarrhea, nausea, anorexia and other symptoms. Lentils are flat and sweet, strengthen the spleen and stomach, clear away heat and promote diuresis; Lotus leaf is cool and bitter, which can not only clear away heat and relieve summer heat, but also dispel dampness and stop diarrhea, and also has a pleasant fragrance; Japonica rice is flat and sweet, invigorating spleen and benefiting qi. The combination of the three can clear away summer heat and damp.
Sam sun tea
The raw materials are fresh Pogostemon cablin 15g, fresh Eupatorium odoratum 15g and fresh mint 20g.
Method: Chop up the three ingredients, put them in a teapot and brew them with boiling water instead of drinking tea.
Features: Pogostemon Fragrans and Eupatorium odoratum can clear away heat and dry dampness, while mint can cool and disperse, and clear away heat and relieve summer heat. They have the effect of clearing away summer heat and eliminating dampness, and are beneficial to air-conditioning diseases that are exposed to summer heat and dampness.
treat cordially
Etiology treatment In the season when the air conditioner is frequently turned on, it is necessary to open the window frequently for air exchange, preferably every two hours. The epidemic prevention department said that the window opening was 10.
Minutes, you can put an 80.
Change the air in a square meter room. Smokers should consciously not smoke in air-conditioned rooms. If you have a break, please be sure to stay outdoors for a while. People who specialize in this kind of occupation are equipped with photocopiers, printers and other equipment in air-conditioned rooms. They should open windows or install exhaust fans at work to ensure indoor air circulation. Don't stay in the air-conditioned room for a long time in hot summer. You can take advantage of the relatively low temperature in the morning and evening to do some outdoor activities.
Once you suffer from air-conditioning disease, you can take Huoxiang Zhengqi Water or Huoxiang Qushu Capsule for treatment, or you can choose the newly developed Iloco Yijin Jiedu Tablet or Jinhongsheng Compound Guazijin Granule for treatment. Besides, you can also drink some mung bean soup and watermelon Cui Yi soup for dietotherapy.
Add100g of fresh lotus leaf and 30g of Pogostemon cablin (50g of dry product and 50g of fresh tender stem and leaf of Pogostemon cablin) into 800ml of water, boil with low fire for 20min, filter to remove residues, and take about 500ml of liquid medicine; Use this liquid medicine and coix seed 100g to cook porridge. Take 1 dose in the morning and evening.
Affecting the low temperature environment will lead to rapid contraction of blood vessels.
Poor blood flow causes joint injury and cold, leading to joint pain; Because of the large temperature difference between indoor and outdoor, people often feel cold and hot when they go in and out, which will cause the dysfunction of the balance regulation system in the human body, which will cause headaches and easily catch a cold. The feeling of "cold" can also excite sympathetic nerves, which leads to the contraction of blood vessels in abdominal cavity and the weakening of gastrointestinal movement, thus leading to many corresponding symptoms. For women, cold stimulation will affect ovarian function and ovulation will be hindered, which is manifested as menstrual disorder.
Negative ions in the air can inhibit the central nervous system of human body and play a role in regulating the functional state of cerebral cortex. However, the filter screen of air conditioner will absorb too much anions in the air, which will increase indoor cations. The normal ratio of anions to cations will cause physiological disorders and lead to clinical symptoms. Air-conditioned rooms are generally sealed, which makes the indoor air turbid, the bacterial content increases, the concentration of harmful gases such as carbon dioxide increases, and the density of negative ions beneficial to people decreases. If someone smokes indoors, it will further aggravate the deterioration of indoor air. Staying in such an environment for a long time is bound to make people dizzy.
misunderstand
Air-conditioning diseases mistakenly think that they have a cold, and usually close the doors and windows when using air conditioning. At this time, the room is almost isolated from the outside world, and the indoor oxygen is constantly consumed without being replenished. The concentration of carbon dioxide in the air will increase and the air will become dirty. People will suffer from hypoxia and air-conditioning diseases in such an environment for a long time, mainly manifested as dizziness, fever, night sweats, physical weakness and so on. Many people mistake it for a cold.
Covering a quilt and blowing an air conditioner can't prevent illness. Covering a quilt and blowing an air conditioner can only prevent cold, not disease. Some people turn down the air conditioning temperature after covering the quilt, but when they sleep, their metabolism slows down and they are more vulnerable to germs. Cold air enters the human body from the respiratory tract. After waking up, my nose and mouth are dry, I have headache, sneezing, runny nose, and even serious respiratory diseases.
Abuse of antibiotics in air-conditioned diseases needs to be reminded that if you stay in an air-conditioned room for a long time, once you have symptoms such as fever, stuffy nose, sore throat and cough, you will be asked to rehydrate and use anti-inflammatory drugs (that is, antibiotics), which is wrong. Deputy director Chen said that although colds are common diseases, they should not be used in their own experience. In the view of western medicine, colds are divided into viral infection and bacterial infection. Most colds are caused by viruses, and antibiotics are only needed when colds are complicated with bacterial infections.
Precautions 1. Household air conditioners can be cleaned and disinfected once a year by professionals, especially the evaporators of indoor machines. Qualified disinfectants and correct proportioning methods must be used and operated by professionals. After disinfection, clean the residual liquid of disinfectant to prevent the volatilization of residual liquid from endangering health. During the use of the air conditioner, the filter screen should be cleaned frequently (directly with clean water), preferably once a week.
2. Before turning on the air conditioner, open the window for ventilation 10 minute, and try to let fresh outdoor air into the room. After turning on the air conditioner for a period of time, turn off the air conditioner and open the window for ventilation for 20 ~ 30 minutes. Repeatedly, indoor and outdoor air will form convection, and harmful gases will be discharged outdoors.
3. The indoor temperature should be controlled at about 25℃, and the indoor and outdoor temperature difference should not exceed 7℃; Don't point the air-conditioning outlet directly at people and tables.
4. It is easy to cause joint pain in a low-temperature air-conditioned room for a long time. In and out of the air-conditioned room, due to the large temperature difference between indoor and outdoor, it is prone to cough, headache, runny nose and other cold symptoms. In addition, because the filter screen of air conditioner can adsorb anions in the air, indoor cations increase, which has adverse effects on human body.
5. If the air conditioner is not cleaned regularly, it will accumulate dust and fibers and breed a large number of bacteria, viruses, molds and mites. When the air conditioner is turned on, these dust and pathogenic microorganisms are blown out by the air conditioner, causing indoor air pollution and disease spread. Among them, Legionella hidden in central air conditioning ventilation system is the most harmful and can cause Legionella disease. In addition, mites are strong allergens, which can cause allergic asthma, dermatitis, rhinitis and so on.
6. The respiratory system of the elderly is very weak. When using air conditioning, the air conditioning temperature should not be too low. When the weather is dry, you can use a humidifier or put a basin of water indoors. Before entering the room from the outside, dry the sweat on your body first. It is best to set the air conditioner regularly.
7. Children's immune function is low. When using the air conditioner, turn off the air conditioner half an hour before going out and open the window for ventilation to adapt to the indoor and outdoor temperature changes. Effectively reduce the indoor and outdoor temperature difference, which can effectively prevent.