How Air Purifiers Can Help Manage Asthma Symptoms

How Air Purifiers Can Help Manage Asthma Symptoms

In general, asthma inflames the airways in your lungs. They tighten and swell, causing you to experience various symptoms. Fortunately, you can control these issues with an air purifier, particularly in the places you frequent most. This reduces your contact with allergens that cause problems. But how does this really work?

Learn about that in this article. Get a clearer understanding of how air purifiers help in managing asthma symptoms. Find out the benefits these devices can offer. Additionally, you will learn tips on how to pick a good air purifier for asthma. So keep on reading to find out more!


How Do Air Purifiers Manage Asthma Symptoms?

These devices maintain clean indoor air quality, which is vital for asthmatic people. Poor air quality can cause you to experience these symptoms:

  • Tight or painful chest
  • Whistling or wheezing
  • Shortness of breath
  • Trouble sleeping because of coughing or wheezing

Air purifiers work to remove those airborne particles to manage these symptoms. They use filters and a fan to catch and trap the particles. This is how it operates:

  1. The unit sucks the air using a fan.
  2. The airflow passes through the device's filters.
  3. The filters trap different sizes of particles to clean the air.
  4. The cleaned air is released back into the room.

These devices can remove many pollutants and allergens that can trigger your asthma, including:

  • Dust
  • Pollen
  • Ash
  • Smoke
  • Pet Dander
  • Fungus
  • Bacteria
  • Mildew
  • Household chemicals


Benefits of Using Air Purifiers for Asthmatic People

For a better understanding, these are the benefits that come from using an air purifier for your asthma:

  • Lowers Medication Burden

There’s a 2020 study about the daily use of an air purifier in an elementary school. Its results showed that this daily use helped lower the concentration of pollutants in the air. The researchers mentioned that the students with asthma had a lower ‘medication burden.’ This means that the students took less prescribed medications for their asthma symptoms.

  • Reduce Lung Inflammation

A 2018 study focused on asthmatic adults who used air purifiers. Its results showed that the devices helped improve air quality and lower the level of lung inflammation. From the findings, it’s concluded that the purifiers are considered promising therapeutic options for patients with asthma.

  • Better Quality of Life

You can manage the symptoms if you’re not exposed to triggers and allergens. It will help you avoid experiencing asthma. With this, you can experience improved and enhanced overall well-being.


What to Look for in an Air Purifier for Asthma?

You need the best air purifier to ensure that you can manage your asthma symptoms. Take note of the following tips to achieve that:

  • Filter Efficiency

Look for high-efficiency particulate air (HEPA) filters. They can remove at least 99.97% of particles 0.3 micrometers. This makes them the most effective in trapping particles that can trigger asthma symptoms.

  • Right Room Coverage

The purifier size should be suitable for the room size you plan to use it in. This is to ensure its efficiency and quiet operation. So, it’s best to ensure to check the recommended or indicated room size of a unit before buying.

  • Certification

Always check the unit for certifications. This certification includes the Allergy Foundation of America (AAFA) and Allergy Standards Limited (ASL) or the Asthma. Being certified, you can ensure that the device is asthma and allergy-friendly and effectively removes allergens.



Air purifiers have proven that they’re effective in dealing with and managing various asthma symptoms. It’s an effective device that can help clean your air and ensure good air quality, freeing you from common pollutants and triggers. Of course, if you want to check out some of the best units, you can visit our air purifier for asthma collection.