10 any suggestions for preventing smog?

1. Try not to go out, especially avoid outdoor morning exercises.

When the fog comes, the air pressure is low, and the oxygen content in the air drops, which makes people feel chest tightness and discomfort. Wet and cold fog in the morning can easily lead to vasospasm, blood pressure fluctuation and increased heart load. It is best not to go out in foggy days, and it is not suitable for exercise, so as not to induce angina pectoris, cerebral hemorrhage and other diseases.

2. Wear a professional dust mask when going out.

Because the fine particles are too small, the cotton gauze masks on the market only have the dust-proof function, which can't stop the dust-proof masks of KN90, KN95 and N95 approved by PM2.5 All of them can filter the fine particles to a certain extent, and play a good role in protecting most bacteria and germs.

3. Wash it when you go out and come back

When you come back from foggy days, you should immediately clean your face, nose and bare skin, and put on clean clothes to avoid bringing fine particles into the room and aggravating indoor air pollution.

4. Have a light diet and drink plenty of water

In the smog season, patients with cardiovascular diseases should eat light food, drink more water, eat more fresh fruits and vegetables, and eat less irritating food. You can eat pears, oranges, radishes, loquats, lilies, lotus seeds and other foods that clear the lungs and resolve phlegm.

5. Drink "Qingfei Dusting" tea properly.

Tung Platycodon Tea, Tung Ginseng Tea, Tung Platycodon Granules and Tanggeng Decoction have the functions of clearing fire and filtering lung dust, which can enhance the ability of alveolar cells to discharge toxic fine particles and effectively assist the human body to discharge harmful substances such as PM2.5 particles accumulated in the body.

Take medicine correctly

Under the guidance of doctors, patients with cardiovascular diseases can take some cardiovascular drugs to protect vascular endothelium, inhibit vasospasm, stabilize plaque, prevent plaque rupture, prevent myocardial infarction and stroke, and protect heart health from dense fog.

7. Open the window less in foggy days

People spend 70% ~ 90% of their time indoors every day, so indoor PM2.5 is more harmful. It is wrong to close doors and windows in foggy weather, because indoor air needs to be circulated. But don't open the window in the morning and evening for ventilation, because the pollution is the heaviest at this time. It is best to open the window for ventilation after the sun comes out (around noon).

8. Smoke less or not.

Cigarette smoke contains a lot of PM2.5, which is directly and indirectly harmful to human body. It is necessary to smoke less or not. If you can't stop people around you from smoking, try to stay away from the smoky environment.

9. Appropriate planting of green plants

Green plants with large leaf area, such as radish, Solanum nigrum, evergreen, bamboo, etc., can absorb harmful gases and PM2.5 and reduce the concentration of inhalable particles in indoor environment.

10. Equipment dust removal

You can use an air purifier to filter PM2.5, or you can use an ultrasonic atomizer, indoor water curtain, pool, fish tank, etc. To absorb hydrophilic PM2.5 in the air and purify the air.