Are Air Purifiers Effective at Easing Asthma Symptoms?


Asthma is a chronic lung ailment that is characterized by the swelling of the airways of lungs, which makes it difficult for the individual to breathe. This condition deteriorates with exposure to everyday allergens like pollen, pollution, and dust. Air purifiers have proven to reduce asthma symptoms. They serve as a great asthma management tool.

With indoor pollution being rampant, home air purifiers have become a necessity more than ever before.  They remove all the dust and allergens in the air around and give out purifier air for breathing.

home air purifiers

You can make out the efficiency of air purifiers when there are suspended particles in the air, especially after the dusting of carpet or vacuuming of a room. There are different types of air pollutants that trigger asthma. Before purchasing home air purifiers, it’s necessary to check the type of pollutants that it filters out. The most common types of air pollutants, which can be eradicated using air purifiers, are:

  • PM 2.5 –Particulate matter with 2.5 micrometres in diameter and invisible to the naked eye
  • Dust– The most common irritant in the air that is all around! The source of dust can be industrial activities, construction, wind etc.
  • Pet Hair– Pet hair, dander, skin and saliva can be irritants and a source of various medical complications for the vulnerable people
  • Smoke– Cigarette smoke with harmful gases like carbon monoxide and benzene
  • Paint Fumes– The pollution from the paints during whitewashing or remodelling of home and furniture
  • Odour– Bad odour from the surrounding environment

The Best Types of Air Purifiers for Managing Asthma

Home air purifiers come in different types: HEPA air purifier and Ozone air purifier. An ideal home air purifier must eliminate the above-mentioned air contaminants that cause symptoms of asthma.

The best air purifiers come with a mechanic air filter called HEPA (High Efficiency Particulate Air) filter. These can greatly benefit the asthma patients as it is effective at removing even the smallest pollutants. HEPA filters are considered gold standard in the range of air purifiers and can filter particles as small as 0.3 microns.

Controlling indoor air pollutants is the most important part of asthma action plan management, which is done with the help of air purifiers. This appliance can help you monitor the air purity in real time. The real time monitoring is done by a laser scattering technique that detects the PM2.5 pollutants in a room. An air quality indicator likewise detects the quality of air with a built-in sensor.

Some air purifiers use ozone disinfection technology that purifies the air by releasing ozone gas that eliminates bacteria, viruses, fungi and other pathogens present in the air and are a probable cause of asthma.

Asthma is a growing problem not only in metropolitan cities but also in small towns as there are many indoor asthma triggers that remain unknown to people. These risks can be averted by using home air purifiers. The natural remedies involve minimizing exposure to dust mites and making certain lifestyle-related changes. The prevalence rates of asthma are relatively higher in children. Taking precautionary measures in making indoors safer is the first step to protecting your family from uninvited problems.

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