What to do if you have a cold How to prevent a cold

　　cold , is an infectious disease. It is mostly caused by viral infection when the body's resistance weakens due to climate change. It is also a self-healing property disease , so some people jokingly say that taking medicine for a cold can be cured in seven days, and that a cold can be cured on its own in one week without taking medicine. Although a cold will not be a fatal blow to a person, it cannot be ignored. If the cold is not good for a long time, it can easily cause other diseases. Since colds will occur when the body's resistance is weakened, then we should strengthen our own resistance and stay away from colds.

　　A few tips to help you avoid catching colds

　　1. Wash your face with cold water after getting up in the morning, wash your hands more often at night, and wash your feet with hot water at night. Can promote blood circulation. in particular Child Children, when they come back from playing outside, bacteria are on their hands. If they pick up something and eat it, the bacteria will be eaten into the stomach. This is the so-called disease from the mouth, so children should develop a good habit of washing hands frequently.

　　2. When you exercise a lot, you will sweat all over. If you wear too many clothes, the soaked underwear will make the body cold. It is easy to catch a cold when the wind blows. Do not wear too much.； When sweating, do not take off your clothes and hat immediately to avoid catching cold.

　　3. Participate in more sports, sports and exercise It is a good way to build immunity.

　　4. On time sleep , sleep can help your immune system stay in good shape, making you more resistant to fighting the flu. Before going to bed, try not to use your brain or use Eye . Also don't do any physical activity. Let the body focus all its energy on fighting the virus.

　　5. Do not share tableware, towels and other daily necessities with others to prevent exposure to influenza viruses.

　　6. Rinse your mouth regularly. Japanese researchers have found that gargling with light salt water every morning and evening can kill microorganisms in the mouth, so it can reduce the risk of catching a cold.

　　7. Keep windows open for ventilation after getting up in the morning. Keep indoor air fresh, keep doors and windows open for ventilation, and the temperature difference between indoor and outdoor should not be too large.

　　8. Eat a reasonable diet. If you have a partial eclipse or anorexia, it will lead to a lack of various nutrients and affect your immunity. Especially if you lose your appetite after a cold, drink more water and pay attention to rest and nutrition. You can try eating less and more meals. If you don't take in nutrients, dear, what are you fighting for? . .

　　9. Rub your hands together, heat your palms, and then massage the Yingxiang point (located in the nasal groove and at the midpoint of the outer edge of the nose) more than ten times to prevent colds and relieve nasal congestion symptoms after a cold.