Danger of air pollution against colds allergies

Air pollution can cause respiratory problems, one of which is cold allergy or allergic rhinitis. Air pollution is not only found in the air, but also indoors. For example, in a factory, office or even at home.

Which is pollutant substances (pollutants) in the atmosphere are carbon monoxide (CO), carbon dioxide (CO2), nitrogen dioxide (NO2), sulfur dioxide (SO2), formaldehyde, phthalate, and particle pollution (PM). Various types of these substances can cause allergies in some cold people.

Danger of air pollution against colds allergies
In space, air pollution from toxic gases, volatile organic compounds (VOCs), dust mites, pet dander, fungi, bacteria and viruses. Pollutants are generally produced from emissions of vehicles, building materials, household items, air fresheners, cooking, smoking, or when someone coughs or sneezes in the room.

According to research abroad, the cause of air pollution can reach 5 times longer inside than outside. This occurs due to lack of ventilation to ensure air circulation, more synthetic materials such as building materials and furniture, and the use of household cleaning products. In fact, the same study shows that people who live with allergies spend more time indoors.
Danger of air pollution against colds allergies

runny nose allergies or allergic rhinitis are different from cold because of infection. Allergic rhinitis is nasal inflammation caused by allergens, namely allergic substances, such as dust and particulate pollution. While colds due to infections caused by viruses and bacteria.

When exposed to allergens that come from air pollution, the immune system reacts to allergens because it considers dangerous objects. As a result, the body produces a number of chemicals that swell the mucous membranes and increase nasal mucus production.

Although different, allergic rhinitis has symptoms similar to cold infections, namely sneezing, runny nose, itching and stuffy. These symptoms usually appear immediately after exposure to allergens. To treat allergic colds, you must avoid the factors triggering allergic reactions. In addition, you can also use drugs, especially if the complaint is very disturbing.

Treated allergic rhinitis can cause:

  • sinusitis
sinus cavities around the nose naturally produce mucus. But when it is blocked or inflamed due to allergic rhinitis, mucus cannot flow so it easily gets an infection and inflammation of the sinuses, which is called sinusitis. Sinusitis can cause difficulty breathing, decreased sharpness of smell, snoring during sleep or even sleep apnea.
  • ear infection
Otitis media is inflammation of the middle ear. This condition occurs when rhinitis causes inflammation and swelling of the canal that connects the nose and ears of the eustachian. If the duct is blocked due to swelling, fluid can accumulate in the middle ear behind the eardrum, making it easy for infection and inflammation. Otitis media can cause hearing loss.
  • nasal polyps
Nasal polyps are blocks that develop in the lining of the nose or sinuses. If they are large or large enough, nasal polyps can block the airways and reduce the sharpness of smell. Large polyps generally need to be treated with surgery.

The US Environmental Protection Agency (EPA) points out that air pollution is a major cause of health problems, especially in breathing. The effects of air pollution on health can be exacerbated by the condition of narrow, damp and inadequate ventilation rooms.

If the house has poor ventilation, air circulation does not work smoothly, so pollutants accumulate in the house. This is what triggers allergic rhinitis. In addition, studies show that children who live near pollution or are often exposed to dust and dust mites, are most at risk of developing allergies in adulthood.

Everyone's allergens are different, but the most common cause of allergic colds is air pollution. To avoid allergic colds, clean the house regularly and ensure good air circulation, so that the air quality in the house is maintained.

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