Dog days also have to guard against cold air and air conditioning to eat cold drinks should also be cautious

The hottest "dog days" have officially opened in the year. The Meteorological Observatory released China's first high-temperature yellow warning this year. The high-temperature warning signal is divided into four levels of blue, yellow, orange and red from low to high. The “high-temperature yellow warning” means that the maximum daily temperature in a single day will rise above 39°C, or the daily maximum daily temperature will be 35°C or higher for 3 consecutive days. In the sultry days, air conditioning and cold drinks are the most popular. However, many people may not know that while cold, cold, it is easy to creep into your body.

A chilly poison

"Cold" refers to what the body produces when it catches cold. Chinese medicine believes that cold air has the characteristics of cold, condensation, and retardation, and is the source of all diseases.

A chilly, poisonous, cold-blooded person generally has such performances: cold, limbs, joints and other parts often cold or swollen; abdomen, waist, neck pain and soreness; cold or after the use of cold food Diarrhea; fall in love with fire, mouth sores, red eyes, sore throat; fatigue, weakness, lack of energy, dizziness and so on.

The common diseases brought about by the cold include the respiratory system, the digestive system, the cardiovascular system, the nervous system, the endocrine system, the rheumatic immune system, and the musculoskeletal system. Cold can cause blood stagnation, resulting in various back pain, stomach pain, low back pain and other pain symptoms; cold can also cause the body's water to run obstacles, make people cough, diarrhea, edema, rheumatism; cold and wet The combination can cause cold and dampness, and the joints are swollen and painful. People suffering from rheumatism and rheumatoid diseases experience the deepest of these; the combination of cold air and damp heat causes the virtual fire to rise. Chinese medicine believes that yin and yang are interdependent, a cold is a hot spot, and coldness tends to constrict the body surface to produce heat. If you often get angry and feel cold in your body, it may be false fire. At this time, do not rush to eat food or drugs to reduce fire, to conditioning the body to achieve yin and yang balance, otherwise the body may become more and more virtual, increasing anger.

Where does the cold come from in the summer

When cold weather is introduced, people generally think of the winter ice and cold winds. Cold winter is the main gas, the cold is too cold, wounding the sick is cold evil. During the dog days, where does the cold come from?

Air conditioning is too cold

With the advent of summer, more and more people are being “frozen”.

In the summer, people with light clothes enter the air-conditioned room from the hot outdoor room. The cold air blowing will stimulate the rapid contraction of blood vessels, resulting in damage and coldness. People who have been in the air-conditioned environment for a long time, especially wearing shorts and skirts For women, knees, ankles, elbows, cervical vertebrae, and lumbar vertebrae often cause severe soreness, which is a sign of cold air intrusion; the house is too “cold” and can easily lead to weakened gastrointestinal motility. This is the "air conditioning disease" that is most easily attained by people in the summer.

Moreover, for a long time in an air-conditioned environment, dry air causes the eyes, lips, nasal mucosa and tracheal mucous membranes to dry out, and viruses and bacteria take advantage of them. According to a survey, 5 to 6 hours after the air-conditioned room was confined, indoor oxygen decreased by 13.2%, E. coli increased by 1.2%, Rhodopseudomonas rose by 1.11%, and diphtheria increased by 0.5%.

Reminder: Don't blow air conditioners directly. When you come back from the outside, it's best to wipe off the sweat with a towel to prevent cold air from infiltrating through the sweat pores. The temperature difference between indoor and outdoor is better around 7 degrees Celsius, the human body is better adapted, and the air conditioning is not too cool.

Refrigerator in trouble

Statistics show that nearly 30% of patients with gastroenteritis in summer are “refrigerator disease”.

Many people are used to seeing the refrigerator as a food "safe", storing large amounts of food in the refrigerator and cleaning the refrigerator from time to time. As everyone knows, food is kept in the refrigerator for too long, all kinds of bacteria, especially E. coli will breed in the cold and wet environment, bacteria invade the gastrointestinal will trigger "refrigerant gastroenteritis."

Although iced fruits or drinks are cool and refreshing, entering the gastrointestinal tract may lead to sudden contraction of the blood vessels, gastrointestinal spasm, abdominal pain, diarrhea, and may be accompanied by nausea, vomiting, dizziness, and even stomach bleeding. Gastric perforation.

Reminder: The summer should try to buy the right amount of food, that is, buy ready-to-eat food. The washed fruit should be cleaned again after being taken out of the refrigerator, and the leftovers must be heated.

Over-eating cold drinks induce the exacerbation of the original gastro-intestinal tract. Patients may need to take gastrointestinal mucosal protective agents. Many traditional Chinese medicines such as Lily, Poria, and Scrophulariae have a protective effect on the mucous membranes. Reduced inverse, invigorating spleen and expelling bulge, and meridians and pains can not only improve the symptoms of stomach discomfort, but also can effectively improve chronic inflammation and epigastric pain, fullness, blockage, and heartburn, belching, loss of appetite and other clinical symptoms.

Greedy

The head, abdomen, and sole of the person are the best channels for cold air intrusion.

The head is a favorite body part of the cold. The head is the sink of Zhuyang, and the body is most masculine. In the days of lethal sweat, yang will leak out with sweat, and cold may take advantage of it. At this time, the most cold wind.

The belly, especially the navel, is also a passage through which coldness can easily invade. He accidentally kicked the quilt at night and caught cold in the abdomen, and the cold would enter from the navel, causing abdominal pain and diarrhea.

The Yongquan Point on the soles of the feet is also a place that is prone to cold. Long-term bare feet in the air-conditioned house, shoes and socks are not immediately replaced after the wet, when the air-conditioning is blowing on the soles of the feet, will induce cold invasion.

Reminder: After many people go home from the hot outdoor or exercise dripping dripping, they are used to blowing air conditioners to eliminate sweat and drink a cold drink to quench their thirst. As everyone knows, the cold invaded at this time. If you have sweat on your body, you should wipe it dry before blowing air or bathing. At the end of the night, you must dry it with a towel or blow it with a hair dryer to prevent cold air intrusion.

Rain and damp

Rain is a common way for cold air to invade the body. July and August are the most rainy periods. Thunderstorms come and sometimes even heavy rains and heavy rains are encountered. When it rains, it is easier to invade. Light colds, headaches, and dizziness may cause severe headaches and migraines.

Dog days can not be separated from a tide word. Outside the house like a steamer, the clothes, floors, and walls in the house are also tidal. The six evils that Chinese doctors talk about include exogenous wind, cold, summer heat, wetness, dryness, and fire. Cold evil and wet evil are two kinds of different evils, there are differences, there are similarities. Because cold evils and wet evils belong to evil spirits, they can invade the body and cause illness, but the symptoms are different. The cold can make the body cold, numb, stiff, and painful. It has a large amount of moisture and can cause a series of "sinking" symptoms such as numbness, pain, and limited activity.

Reminder: In rainy season, be sure to pay attention to bring rain gear. It is best to use the dehumidification function when opening the air conditioner to maintain the indoor air to a suitable humidity.

Can I use hot water to chill out?

In the circle of friends, there is a method of keeping one's health in summer and winter disease: insisting on drinking hot water on a dog day, not eating cold food and iced drinks, it will force the cold of the bone marrow into the body for many years.

In the summer, many people are really not suitable for drinking iced drinks. For example, those who are not good at gastrointestinal gluttony and cold drinks will cause a sharp drop in the temperature of the stomach, which can easily cause bloating, indigestion, and even colic and diarrhea.

Drinking hot water is a living habit of the people, but the coldness that accumulates for years by drinking hot water is exaggerated. The body's heat dissipation method is based on perspiration evaporation, which can take away 0.58 calories per one kilogram of evaporated water. When people drink tea or take a hot bath, “heat” stimulates the body’s temperature sensors, which allows the skin capillaries and pores to expand rapidly, greatly increase blood flow, enhance sweat secretion, and effectively dissipate deeper body heat. The purpose of drinking hot water in summer is mainly to sweat, and to discharge the heat from the body, to heat pyrolysis, which is what Chinese medicine calls sweat solution, clearing heat. However, this is only a method of keeping one's health, and it does not mean that it can eliminate the coldness in the body within a short period of three days.

In addition to the cold, you should eat more warm food. As the saying goes, "If you eat radish in summer and eat ginger in winter, don't call a doctor to prescribe medicine." Brown sugar ginger tea warms the stomach warmly, summer can be "hot food cold clothes," let cool and then drink, into the stomach is also hot food. When eating cold foods can be used with some warm foods, such as melon cold, add a little pepper before the pot, diuretic detoxification.

Hot feet can also fight cold, but the feet can not be too long, 10-15 minutes after sweating can feel. If you feel that you have suffered cold, you can go to the hospital to get rid of cold by scraping, cupping, moxibustion, and Chinese medicine.

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Summer heatstroke should be replenished at any time to eat more "bitter"

This year's "three days" totaled 40 days. Experts reminded that at this time section should pay attention to heatstroke, summer heat, eat more bitter food.

According to the traditional method of extrapolation, the third G-day after the summer solstice is called “preliminary volt”, and from the fourth G-day after the summer solstice, it is “mean volt”, and the first G-day after the beginning of the fall is “end-of-sight”. It is called "three volts". This year's "three days" will be handed over to "preliminaries" on July 17 and "message" on July 27 and "final" on August 16 and "elevated" on August 26.

“Summer volatility, sun oil.” Li Yanling, director of the Department of Nutrition of the First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, said that on three days, the body sweats more and consumes more, health care must pay attention to add strength, antipyretic heatstroke.

She suggests avoiding outdoor activities in strong sunlight, especially during late afternoon heat. If you must carry out outdoor work or activities, pay attention to add water at any time, you can drink cool drinks, salt water, green bean soup, etc., while taking sun protection measures.

In diet conditioning, she suggests that she can eat bitter foods such as bitter chrysanthemum, celery, cucumber, bitter gourd, and radish leaves. These foods contain amino acids, vitamins, alkaloids, trace elements, etc., have a variety of functions such as antibacterial, anti-inflammatory, antipyretic, refreshing, refreshing, and fatigue.

She said that eating bitter food in the summer can clear heat and increase appetite. However, it should be appropriate, otherwise it will hurt the stomach.

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