The areas along the Huaihe River and Huaibei River in Jiangsu are seriously polluted. How to prevent sand-blowing weather?

Winter goes and spring comes, and everything recovers. When people enjoy the warm breath of spring, annoying sandstorms have begun to harass the Huaihe River in Jiangsu Province, which has been seriously polluted. How to prevent sand-blowing weather?

As a disastrous weather, sandstorm has become an important global environmental problem. However, perhaps few people think so.

At the same time, it will cause many diseases. Prevention is better than cure. In windy, dry and dusty weather, bacteria, viruses, mycoplasma and other microorganisms are active frequently, which is beneficial to spread and easily induces pharyngitis, nosebleeds, dry eye, keratitis, tracheitis and asthma. Usually delicious with throat lozenges to keep your throat cool and comfortable; Drop eye drops several times to avoid dry eyes; Ten thousand first-class nosebleeds, you can often drop a few drops of drying oil around the nostrils to keep the nasal cavity moist and prevent capillary rupture and bleeding.

Indoor humidity test shows that 50% ~ 60% relative humidity is the most comfortable for human body. In windy and dusty weather, the air is very dry and the relative humidity is low, so people's throat is dry and their mouth is dry, which is easy to get angry, which can easily lead to or aggravate respiratory diseases, and also make their skin dry and lose moisture. In this regard, humidifiers can be used indoors, and methods such as sprinkling water and mopping the floor can be used to keep the air humidity appropriate.

If you don't clean the dust, or rub your eyes with your hands, it will cause bacterial or viral eye diseases. Sandstorms can also cause allergic diseases, which can spread allergens from distant places to local areas. Some people who have never had an allergic history in the local area may have many allergic reaction symptoms at this time. Common are allergic rhinitis and allergic skin itching.

Sandstorms can also cause respiratory diseases, and the air quality is not good, which has a greater impact on people with unhealthy respiratory tract. It will not only cause dry cough, expectoration and hemoptysis, but also cause high fever.

Pay attention to personal safety in sandstorm weather, try to stay away from tall buildings, and don't walk or stay under billboards or trees. When encountering strong sandstorm weather, drivers and friends on the road should not worry, park their cars in low-lying places and wait until the strong wind has passed before driving.