Beginning of winter's disease prevention starts with preventing winter colds?

After winter, the temperature continues to drop and the weather is cold and dry. People will catch a cold if they don't pay attention to cold and warmth. In TCM clinic, colds can be divided into wind-cold, wind-heat, summer-heat dampness and epidemic diseases, among which the so-called epidemic diseases refer to influenza caused by influenza virus, which spreads quickly, has an acute onset and is serious, and needs strict prevention, especially in winter. Then let Lao Huang Li tell you how to prevent winter colds in beginning of winter.

Humidity is conducive to adapting to the cold, and the virus itself is often affected by the environment. Among all kinds of environmental factors, besides temperature, the most important thing at present is the role of humidity. For example, when the humidity reaches more than 50%, it can lead to the rapid death of influenza virus. When the humidity is below 50%, that is, when the air is dry, it can survive for a long time. The indoor air is dry, and the virus spread by cold patients can survive in the air for a long time and easily infect others.

Air needs circulation, and the occurrence of cold is related to poor air circulation. The main infection route of cold virus is droplet infection. When the indoor air circulation is not smooth and many people live together, it becomes the most effective infection place for this virus infected by droplets. Therefore, to prevent colds, we should not only take preventive medicine, but also open the window for ventilation, let the air circulate and stay in public places less.

The sudden change of temperature is also an important cause of colds. When it is cold in winter, some people use stoves, electric heaters and air conditioners indoors, which makes the indoor air drier and the humidity drops, causing colds. More importantly, it is easy to cause excessive temperature difference between indoor and outdoor. If you suddenly go from a high-temperature indoor to a low-temperature outdoor, the adjustment function of the human body can't adapt at once, and it is easy to catch a cold. So wear more clothes when you go out at this time, and pay attention to keep warm and cold.

Proper exercise on weekdays In the cold winter, people often lack exercise, which leads to a decline in disease resistance, so it is easy to catch a cold, which is most common among the elderly, children and the infirm. Therefore, people can't forget to exercise, strengthen their physique, and do some moderate exercise in early winter.

When exercising in early winter, you can choose moderate walking, swimming, cycling, jogging and playing Tai Ji Chuan. , can enhance the body's resistance, don't forget to drink some water to replenish water after exercise. Developing the habit of washing your face with cold water is conducive to improving your body's adaptability to temperature changes.

Keep the cold medicine. In addition, in the high-incidence season of colds, we should always keep some commonly used drugs to prevent and treat colds at home and supplement vitamin C appropriately, because vitamins in the body can not be supplemented in time, which will lead to decreased resistance and easy to catch a cold.

People can also take some Chinese patent medicines after consulting a doctor. It has the effects of clearing away heat and toxic materials, expelling pathogenic wind and relieving pain, and can prevent and treat symptoms such as fever, migraine, nasal congestion and toothache caused by exogenous diseases. Especially when taken in time at the beginning of a cold, the effect is better.

At the same time, we should eat reasonably and strengthen nutrition. You should eat more fruits and vegetables, especially red foods, such as carrots and tomatoes, because they are rich in β-carotene, which can scavenge oxygen free radicals and enhance the vitality of macrophages, and have a good effect on preventing and treating influenza.

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