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Ask the Allergist

Ask the Allergist

How can I improve the indoor air quality (IAQ) in my home?

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I was diagnosed with asthma and allergies within the past few months. I saw my primary care physician (PCP), a pulmonologist, and an allergist in March. All three prescribed albuterol and steroids. I now have a HEPA vacuum, air purifier, pillow, and mattress cover. My symptoms are off and on. I want fresh air and my A/C isn't very good. In the meantime, is it ok to open the windows for fresh air?

If you are allergic to pollen, you may want to avoid opening the windows during the high pollen season. With the right HVAC filters, running the A/C can help remove allergens.

You can also try using products that are Asthma & Allergy Friendly Certified. Learn more about these products here.

Allergy, Asthma, CERTIFIED asthma & allergy friendly®, Indoor Air Quality, Pollen Allergy
Answered by

Douglas T. Johnston, DO, FAAAAI, FACAAI, is an allergist/clinical immunologist at Carolina Asthma & Allergy Center in Charlotte, North Carolina, and Assistant Professor at Edward Via School of Osteopathic Medicine in Spartanburg, South Carolina. He is a fellow of the American College of Allergy, Asthma, and Immunology (ACAAI) and the American Academy of Allergy, Asthma, and Immunology (AAAAI). He has lectured at national and international medical conferences and has publications in several medical journals, including “Clinical Immunology,” “World Allergy Organization Journal,” “Journal of Allergy, Asthma, and Immunology,” “The Journal of the American Medical Association,” and the “New England Journal of Medicine.”

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