Why does the wind hurt when winter comes?

First of all, because the weather is cold and windy in winter, people are vulnerable to cold. After the body caught cold, the resistance weakened, and the virus took the opportunity to fight.

Secondly, colds are mainly spread through the air. When a patient coughs or talks, small particles of saliva are sprayed into the air from his mouth. These small particles in saliva contain countless viruses. When others breathe, if these viruses are inhaled, they will cause colds. It is also possible that these viruses are temporarily hidden in people's noses or throats, and they will only be rampant when people's body resistance is weakened. It's so cold outside in winter that people always like to live indoors. They have to close the doors and windows to keep the room warm. Because people are concentrated indoors and the ventilation is not good, it creates favorable conditions for the spread of the virus between people.

The following ten tricks can effectively prevent colds:

1. Keep a distance of more than 1 meter from the patient. When a patient coughs or sneezes, saliva with virus can splash to about 1 m. If you find someone sneezing or coughing, you should immediately retreat to 1 m. If you encounter this situation in the elevator or bus, you can turn around immediately, because people's eyes and nose are the most susceptible to infection.

2. Wash your hands frequently. Some viruses can survive for 3 hours where the patient's hand touches them. So people who wash their hands frequently can stay away from colds. In addition, don't get into the bad habit of rubbing your nose and picking your nostrils, so it's easy to bring the virus on your hands to the most susceptible parts.

Don't stay in a closed space for a long time, where the air is not circulating, which is easy to breed cold viruses. The office is a place prone to colds. If you can't avoid these places, you can always keep your nose moist with light salt water.

Drinking more water can take the virus away from the body and prevent dehydration (dehydration is one of the complications of colds).

Aerobic exercise 30 ~ 45 minutes of aerobic exercise every day, such as walking, cycling, dancing, etc. Can greatly enhance the body's ability to resist colds and avoid respiratory infectious diseases.

6. Kitchen utensils are often disinfected. There are many germs hidden in the sponge and rag in the kitchen. If there are patients at home, be sure to scrub the things they touch (such as faucets, door handles, refrigerator handles, etc.) with disinfectant. ).

7. Taking vitamin C and vitamin E and taking vitamin C orally can relieve cold symptoms. Vitamin E plays an important role in human immune system and widely exists in animal fat and vegetable oil.

8. Get enough sleep. American researchers have done an experiment in which volunteers only go to bed after midnight. The next day, their immunity dropped by 30%. Then, let them sleep for 8 hours and find that their immunity has completely recovered.

9. Vaccinate against influenza on time

10. Nose care About 50% of colds are caused by rhinoviruses. Because the nasopharynx is the initial infection site, nasal massage can effectively prevent colds. First, press the Xiang Ying point on both sides of the nose wing with your index finger and thumb for about 20 ~ 30 times, and then gently massage the tip of the nose and nose wing with your hot palm. In addition, washing the nose with cold water every day can not only remove dirt and germs, but also enhance the adaptability of nostrils and the whole upper respiratory tract to cold.

In addition, if you accidentally catch a cold, you should take medicine actively in the early stage of illness and choose drugs with good curative effect and little toxic and side effects for treatment. The anti-flu granules produced by a good doctor have good anti-virus ability. Through the study of more than 200 kinds of commonly used Chinese medicines for clearing away heat and toxic materials, it is found that honeysuckle, white peony root and Dryopteris crassipes have the effects of inhibiting the reproduction of influenza virus, parainfluenza virus, intestinal orphan virus and herpes virus in vivo and in vitro. Through orthogonal test, the best dosage ratio of the three drugs was determined and combined into compound prescription. Through a series of studies and observations on pharmacology, toxicology, preparation process quality control and clinical efficacy, it is confirmed that the three drugs do have obvious inhibitory effects on influenza virus. If Kanggan granule is combined with Qingke (compound paracetamol and amantadine capsules), the effect of treating cold will be better.