Patient Education Living Well with COPD Booklet | 页面 21

Weather and Air Quality
You may fi nd it harder to breathe when
the weather changes, especially during
very cold or very warm weather. Follow
the tips below for easier breathing when
the climate changes. Allergens
Hot Weather Common allergens: mold, pollen, dust,
and animal dander.
Allergens and certain chemicals or
substances can irritate your lungs and
increase airway infl ammation. Be aware
of these and limit exposure when
possible.
• Check for weather alerts on radio or
television, or download a weather
app.
Irritants: smoke, air pollution, chemicals
(exhaust, paint, perfume), aerosol can
products (hairspray), perfume, and
household cleaners.
• Stay indoors when outside air quality
is poor.
• Go outside when it is cooler — early
in the morning or later in the evening.
To Reduce Allergens
• Don’t smoke, and stay away from
those who are smoking.
• If possible, stay indoors in air-
conditioning. If you don’t have air-
conditioning, go to a mall, library,
movie theater, or community center.
• Use recommended protective
equipment on the job.
• Use an air fi lter in your furnace and
change per manufacturer’s guidelines.
• Plan ahead for outdoor activities on
hot days.
• Vacuum carpets at least weekly.
• Change bed linens weekly and
launder in hot water.
Cold Weather
• If outside exercise is diffi cult, maintain
a daily indoor exercise routine.
• Wear a scarf or mask over your
face when outside. Breathe through
your nose to warm the air you are
breathing.
• If you use oxygen, keep your tubing
under your clothes to warm the air.
• Wear layers of loose clothing.
• Limit your exposure to the cold as
much as possible.
• Stay away from people you know
are ill. If you are out in a crowd,
wear a mask, and practice good
handwashing.
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