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Asthma occurs when the bronchial tubes which carry air into our lungs
become swollen, inflamed and go into spasm.
People with asthma often experience tightness in the chest, difficulty
taking a deep breath, wheezing or coughing. Asthma is frequently caused
by an allergy to some substance such as pollen, animals, dust, or
eating certain foods. Sometimes infections can set off an asthma attack;
as can tobacco smoke, strong odors, air pollution or even changes
in the weather.
Asthma is very common and is responsible for many days of missed school
and missed work. Fortunately, with proper diagnosis, asthma can usually
be treated. Asthma symptoms can usually be brought under control so
that you can live a normal life with very little interference from
your asthma. The three basic ways to treat asthma include avoiding
what causes it, using medicine to prevent asthma flare-ups and using
other medications to give quick relief when asthma symptoms occur.
In some people with severe allergies, a process called immunization
can be helpful. Warning signs that your asthma is out of control include
nighttime coughing, wheezing when you laugh, exercise or cry, an increasing
need for asthma inhalers, and feeling shortness of breath or wheezing
when you exert yourself or with exposure to cold air.
The goal of treatment for patients with asthma is to bring the asthma
under control so that you can participate in the normal activities
of daily living without having your lifestyle hampered by asthma symptoms.
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Information
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» Asthma
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