Fog haze days Mo morning practice

2017-03-11

Source: Health News

  
      Recently, many provinces and cities in China haze days, many flights, the highway was forced to close. So, what are the direct effects of haze on the human body?

Fog is near the surface of the air in the water vapor condensation and condensation phenomenon, and haze is near the ground layer of a large number of smoke, dust and other suspended particles floating in the air, the level of visibility is less than 10 km of air generally cloudy phenomenon. As the haze scattering wavelength longer visible light, so the haze looks yellow and orange gray. Most of the time fog, haze blending, it is difficult to distinguish clearly, so under normal circumstances will be called haze weather.

      Haze weather has a greater impact on people's health. Fog big time, water vapor content is very high, if people in outdoor activities and exercise, can lead to people chest tightness, blood pressure. And haze sky there are still a lot of pollutants, easy on the throat, the impact of the eyes. Especially haze days, the air is very poor mobility, haze composition of the sulfate, sulfur dioxide, air pollutants and carry a variety of bacteria and viruses easily into the human respiratory tract, the body's respiratory system to reduce the defense, resulting in breathing is not Smooth, chest tightness, dry cough, throat throat itching and discomfort. Long-term inhalation of this air easily lead to rhinitis, pharyngitis, bronchitis embolism, but also easy to make asthma, chronic bronchitis, chronic obstructive pulmonary disease and other acute acute attack.

      Morning exercise habits of the people, haze days best to suspend morning exercises. Weak elderly people, children and people with respiratory diseases should be as little as possible to go out; must go out when the best wearing a mask, go home immediately wash your hands.

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