1. Home
  2. Health
  3. Allergies

Is There a Link Between Nasal Allergies and Asthma Control?

By Daniel More, MD, About.com

Updated: September 16, 2008

About.com Health's Disease and Condition content is reviewed by our Medical Review Board

Question: Is There a Link Between Nasal Allergies and Asthma Control?
Answer: Yes. In recent years, there has been a lot of attention given to the idea of a “one-airway concept” in the allergy and asthma worlds. This idea states that what goes on in the upper airway (the nose and sinuses) directly affects the lower airway (the lungs). Therefore, inflammation from untreated allergic rhinitis or sinusitis in the upper airway may worsen asthma, or inflammation in the lower airway.

I frequently get patients referred to me with severe, uncontrolled asthma despite being treated by numerous physicians. Unfortunately, these patients often have uncontrolled allergic rhinitis or chronic sinusitis that is worsening their asthma. Through aggressive care for their allergic rhinitis and/or sinusitis, I am actually treating their asthma. As a result, I often see that these patients notice a dramatic improvement of their asthma symptoms simply by treating their nasal symptoms.

Most people with asthma have allergic rhinitis, whether this is based on symptoms or biopsy findings from experimental studies. Many studies have shown that treatment of allergic rhinitis results in better control of asthma symptoms, as well as less asthma attacks in response to various triggers. In fact, a recent study showed that asthmatics that were treated with nasal steroids and/or oral antihistamines were much less likely to go to the emergency room or to be hospitalized for their asthma as compared to asthmatics not using these medications.

Find out if your asthma is controlled.

Source:

Corren J, et al. Rhinitis therapy and the prevention of hospital care for asthma: A case-control study. J Allergy Clin Immunol 2004;113:415-9.

DISCLAIMER: The information contained in this site is for educational purposes only, and should not be used as a substitute for personal care by a licensed physician. Please see your physician for diagnosis and treatment of any concerning symptoms or medical condition.

More Allergies Q&A
Explore Allergies
About.com Special Features

Learn how you can reduce your your numbers with these nutrition and exercise tips. More >

Keep yourself, and your family, happy and healthy this fall with these tips. More >

We comply with the HONcode standard for trustworthy health information: verify here.
  1. Home
  2. Health
  3. Allergies
  4. Asthma and Lung Allergies
  5. Allergic Rhinitis and Asthma -- Do Allergies Affect Asthma?

©2009 About.com, a part of The New York Times Company.

All rights reserved.