Advertisement

Do cold temperatures aggravate asthma?

Asthmatic airways are hyperactive and dry; cold air can be more irritating.

Do you find it impossible to take a long, deep breath when the air turns cold? Frigid air can be rough on just about anyone's lungs, but it's extra tough on people who have asthma, because asthmatic lungs are primed for irritation. You may need to take extra precautions before going out in the cold, like wearing a scarf around your mouth and nose. Same goes for exercising in cold weather.

Take the RealAge Test!

Dr. Lawrence T. Chiaramonte, MD
Allergist & Immunologist

If an asthmatic goes directly from warm inside temperatures to cold outside temperatures, the shock causes bronchospasm. So, if you have asthma, I have a couple of suggestions regarding what to do before exercising outdoors in cool weather, one that involves medicine and equipment and one that does not.

Simply take a few laps in a warm gym before going outside. The flow of air in and out of the airways cools the lungs before they warm up again with exercise. It is better to gradually pre-cool the airways with an indoor warm-up so that the contrast will not be so great.

The other is to take Proventil or another beta-agonist spray twenty minutes before exercise to prevent bronchial spasms and to wear a facemask of the kind used by carpenters to trap and prewarm air, then engage in a normal warm-up. Studies have shown that rapid cooling of the airways followed by re-warming causes coughing in some and wheezing in others. Warmed and moistened air will minimize this response, which is why asthmatics have few wheezing problems swimming in pools, where the water is continually evaporating.

Asthma Allergies Children: A Parent's Guide

More About this Book

Asthma Allergies Children: A Parent's Guide

Asthma and allergies are at epidemic proportions. It doesn't have to be that way. Two experienced pediatric allergists tell everything a conscientious parent needs to know about these conditions,...

Continue Learning about Asthma Causes

Is This Household Cleaner Increasing Your Risk of Asthma?
Is This Household Cleaner Increasing Your Risk of Asthma?
When Brian Wilson and The Beach Boys recorded “409” in 1962, they were referring to Chevrolet’s hot-rod, eight-cylinder, 409 cubic-inch engine. Around...
Read More
How do latex gloves cause asthma attacks?
Lawrence T. Chiaramonte, MDLawrence T. Chiaramonte, MD
Exposure to latex gloves has become a common problem among health care workers, and is likely to pre...
More Answers
Can a plant cause an asthma attack?
RealAgeRealAge
Plants themselves may be of little consequence to people who have asthma. But if you're allergic...
More Answers
What Triggers an Asthma Attack?
What Triggers an Asthma Attack?

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.