Signs of fine dust contamination in the air

This is an automatically translated article.

Hanoi and Ho Chi Minh City are currently two of the cities with the highest air pollution index in the world. Fine dust in the air causes serious health effects. The following article will help us recognize the signs of fine dust contamination in the air.

1. Signs of fine dust contamination in the air

The phenomenon of PM2.5 fine dust in the air, which has increased four times the allowed level, is causing many harms to the respiratory tract in general and ENT diseases in particular.
Fine dust can enter the human body due to its microscopic size and affects health more than any other pollutant, even at low concentrations.
Fine dust in polluted air can enter the human body through the nose, mouth, skin and mucous membranes, causing damage to organs such as blood vessels, bone marrow, spleen ... especially the respiratory system Respiratory and cardiovascular are the most severely affected.
Bụi mịn PM2.5 và PM10 nguy hiểm như thế nào?
Bụi mịn PM2.5 và PM10 nguy hiểm như thế nào?

Many studies show that fine dust in the air causes acute and chronic respiratory effects. With manifestations such as cough, wheezing, runny nose, sinusitis, headache, more severe can lead to asthma, bronchitis, chronic obstructive pulmonary disease.
Sinusitis will affect diseases related to the throat and ears with symptoms such as itchy throat, burning pain, sore throat. Rhinitis blocks the eustachian tube, leading to an increase in ear diseases.
Fine dust penetrates deep into the lungs causing breathing difficulties, especially dangerous for people with lung disease, bronchial asthma or respiratory infections.
Exposure to fine dust particles can cause short-term health effects in the eyes, nose, throat, and lungs; long-term exposure will cause serious diseases such as chronic bronchitis, impaired lung function; increase mortality from lung cancer and heart disease, promote cirrhosis; increased risk of metabolic and functional diseases, diabetes; nervous system is affected.
Working in an environment with air pollution and fine dust will cause effects on the central nervous system, change behavior, affect cognitive ability, cause psychological disorders and loss of feeling Feeling healthy, easily irritable.

2. Prevent and reduce the impact of fine dust in the air

Wear a specialized, reputable mask with a clear origin, with an import invoice from genuine. Wear a mask properly when traveling or when exposed to dusty environments. Besides, it is necessary to pay attention to clean eating, daily hygiene of ears, nose and throat to reduce pathogens. Except in necessary cases, it is advisable to limit going out, avoid polluted areas; should choose to live in cool, green places; Regularly practice sports to enhance health and improve resistance; Limit wearing contact lenses because dust particles can get stuck between the pupil and the lens, damaging the cornea; Wash hands with soap often, drink enough water; Adequate nutrition, especially for children with weak resistance, sensitive ENT system and prone to allergies, should avoid exposure to environments with lots of dust and smoke; Regularly clean the ears, nose and throat so that the nose always maintains the best dust filtering capacity. When the weather changes, it is necessary to keep the child warm; In order to limit the impact of fine dust in the air, it is advisable to minimize the time of exposure to pollution sources, exercise activities near the source of dust generation; Encourage people to change their living habits such as switching to using public transport and vehicles with environmentally friendly fuels, limiting the use of coal stoves, burning votive paper, etc. Cleanliness and hygiene eat in moderation to improve resistance; Enhancing the immune system with a diet rich in green vegetables, fruits rich in vitamin A, vitamin C ... helps to form and maintain the mucosa in the respiratory tract and digestive tract, against cell damage. cells, increasing the supply of oxygen to the cells; In addition, it is necessary to regularly clean the house and rooms, keeping the living environment well-ventilated.
Phòng bụi mịn
Chủ động tìm hiểu biện pháp phòng tránh bụi mịn giúp bảo vệ sức khỏe bản thân
Fine dust pollution causes many serious health effects, negatively affecting the respiratory system and causing cardiovascular and nervous system diseases. In order to reduce the impact of fine dust, in addition to using specialized masks, it is necessary to follow a nutritious diet and most importantly, each citizen needs to raise the general awareness of environmental protection, especially in the current context of severe environmental pollution.

Please dial HOTLINE for more information or register for an appointment HERE. Download MyVinmec app to make appointments faster and to manage your bookings easily.

This article is written for readers from Sài Gòn, Hà Nội, Hồ Chí Minh, Phú Quốc, Nha Trang, Hạ Long, Hải Phòng, Đà Nẵng.

104 reads

Relating articles
  • Ô nhiễm môi trường có làm tăng nguy cơ ung thư vú
    Is air pollution linked to an increased risk of breast cancer?

    Chúng ta biết rằng không khí đô thị bị ô nhiễm bởi khí và một số hạt rắn, và việc tiếp xúc dài hạn hoặc ngắn hạn với các chất ô nhiễm này dẫn đến nhiều bệnh khác nhau. Rất ...

    Readmore
  • nhiễm không khí trong nhà
    The surprising source of indoor air pollution

    Thật khó có thể tin được rằng đôi khi ô nhiễm không khí trong nhà còn có thể nặng nề hơn cả bên ngoài trời. Bởi trong nhà có thể có rất nhiều nguồn có thể là tác nhân gây ...

    Readmore
  • Suy giảm thính lực do tiếng ồn
    Noise-induced hearing loss

    Ô nhiễm tiếng ồn không chỉ ảnh hưởng đến cuộc sống của mọi người mà còn tiềm ẩn những nguy hiểm nhất định. Một trong những ảnh hưởng tiêu biểu nhất của nó là gây suy giảm thính lực hoặc ...

    Readmore
  • Những thăm dò quan trọng giúp phát hiện và hỗ trợ điều trị bệnh phổi tắc nghẽn mãn tính
    Tests to help detect chronic obstructive pulmonary disease

    Phổi tắc nghẽn mãn tính là căn bệnh nguy hiểm đứng thứ 4 trong số các nguyên nhân gây tử vong cao nhất tại Việt Nam. Chẩn đoán sớm và can thiệp kịp thời sẽ giúp ích rất nhiều cho ...

    Readmore
  • Chất trong mỹ phẩm gây ô nhiễm môi trường
    Potential Contaminants in Cosmetics

    Trong hầu hết các loại hóa mỹ phẩm trong thị trường hiện nay thì bên cạnh những chất có lợi cho da, còn chứa những chất tiềm ẩn nguy cơ gây hại cho cơ thể và gây ra tình trạng ...

    Readmore