What are the harms of smog to the human body?

Haze contains a lot of particulate matter and toxins. If you fail to take effective protective measures when traveling in haze weather, it is likely to cause harm to your body, such as asthma, bronchitis, skin allergies, cardiovascular and cerebrovascular diseases, etc. Let us now understand some of the main adverse effects of haze on human health.

First, it induces respiratory diseases. The composition of haze is very complex, with hundreds of particles of varying sizes. These particles enter the respiratory tract through human breathing and can cause respiratory diseases such as bronchitis and asthma.

Second, it causes cardiovascular and cerebrovascular diseases. In foggy weather, the low oxygen content in the air will accelerate the heartbeat and cause chest tightness and shortness of breath. It is especially harmful to the elderly.

Third, it causes various bacterial diseases. Because of the smog weather, the sunlight cannot reach the earth, or the sunlight is weak. This will cause bacteria, viruses and microorganisms on the ground surface to multiply rapidly, causing allergies and other diseases.

Fourth, the risk of cancer increases. As we all know, smokers are 60% more likely to develop lung cancer than ordinary people, and haze contains more harmful particles, so haze is more carcinogenic than smoking.

Fifth, it makes people feel depressed and irritable. People's mood is easily affected by the weather. When the weather is foggy and dark, and the air is polluted, people's mood will become depressed and irritable. Lack of energy in doing things.

Sixth, traffic accidents are prone to occur. Haze weather will reduce visibility, and in severe cases you can only see a few meters away. It poses a great safety hazard to pedestrians and vehicles on the road and is very dangerous.

Therefore, it is best not to go out during severe smog weather. You should close the doors and windows indoors to minimize the amount of smog entering the room. You can also use some chemical agents that can freshen the air appropriately. Especially for those who are prone to allergies or have allergic constitutions, you should pay more attention to the adverse effects of smog on the human body.