About the prevention and control of smog?

1, first of all, hide. Not to mention trying not to go out and getting up early to exercise. For the elderly and children, it is necessary to minimize going out in foggy days.

If you have to go out in foggy days, you'd better wear a mask to prevent poisonous fog from invading your lungs through your nose and mouth.

3. Add some vitamins appropriately. Eat more lemons, oranges, kiwis, green peppers, cabbages, potatoes, milk, eggs, spinach and so on. It is good for the body to discharge dust particles. Eat more pears, lilies, loquats, oranges, oranges, lotus seeds, radishes and so on. It has the effects of clearing away lung-heat, invigorating spleen and resolving phlegm, which is beneficial to reduce the damage of fog particles to respiratory tract.

Haze weather is caused by natural and man-made environmental pollution. Faced with this bad weather, we have to take various measures to avoid the harm it brings to people's normal life and health.

4. Reduce going out. The elderly, children and people susceptible to respiratory diseases with weak resistance should try to reduce going out or outdoor activities, and wear masks to protect their bodies when going out to prevent pollutants from invading the lungs through the nose and mouth. After returning from going out, you should immediately wash your face and expose your skin.

5. Reduce outdoor sports. Patients with chronic respiratory diseases, such as bronchial asthma, chronic bronchitis, obstructive emphysema, chronic obstructive pulmonary disease, etc., should avoid outdoor exercise as much as possible to avoid the onset or aggravation of chronic diseases. Similarly, the foggy weather is low, and patients with chronic diseases such as hypertension and coronary heart disease should not do outdoor exercise to avoid inducing angina pectoris and heart failure. Moderate and severe smog weather can easily stimulate the human respiratory and circulatory system, especially in the morning when the air quality is poor. Generally speaking, if there is no cold air activity, rain, snow, strong wind and other weather, it is best to choose the exercise time from morning to evening with good air quality and high visibility, and it is a place with many trees and grass. In foggy weather, the amount and intensity of exercise should be moderately reduced.

6. Close the doors and windows. Because the pollutants in the air are difficult to dissipate in foggy days, doors and windows should be closed in foggy days to avoid outdoor fog entering the room to pollute the indoor air and induce acute respiratory and cardiovascular diseases.

7. Pay attention to your diet. Patients with chronic respiratory diseases, especially the elderly, should keep scientific life rules, avoid overwork and drink plenty of water. Pay attention to a light diet, eat less irritating food, eat more tofu, milk and other foods, and supplement vitamin D when necessary.

8. Be careful when driving and walking. Moderate and severe haze weather, low visibility and poor line of sight. People who drive, ride and walk should be more careful, especially when passing through intersections and unguarded railway crossings, to slow down and obey traffic rules to avoid traffic accidents.

9. Don't engage in strenuous activities. Increased lung capacity during strenuous exercise such as long-distance running and playing football will lead people to inhale more pollutants.

10. Don't close the window too tightly. There will be kitchen fume pollution and furniture additive pollution at home. If there is no ventilation, dirty indoor air will also be harmful to health. If possible, you can use Chuangpujing USB mini air purifier, and open the window less in foggy days. You can choose to open the window for a short time at noon with more sunshine and less pollutants.