Asthma is a chronic lung disease characterized by persistent airway inflammation and hypersensitivity to triggers, leading to narrowed airways and breathing difficulties. If left unmanaged, these airway changes can become permanent.
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asthma is a chronic lung disease that
can cause breathing problems throughout
someone's lifetime when you have asthma
there is always a little swelling or
inflammation inside the Airways with or
without symptoms
your lungs react to things that may not
bother other people these are known as triggers
triggers
asthma can cause changes within the
airway all of which narrow the opening
making it difficult to breathe
a healthy Airway is clear with no
interior swelling and the muscle bands
around the Airways are not tight there
is no extra mucus air moves freely
through the open Airway
when you have asthma three main changes
can happen in your lungs if your asthma
is left untreated or poorly controlled
changes to the structure of the airway
may be permanent
one is swelling or inflammation this is
when the airway becomes small and
irritated when the airway becomes
inflamed it Narrows and it is hard for
air to flow through
another change that can occur with
asthma is extra mucous production which
clogs the airway making the opening even smaller
smaller
the Third change that can happen with
asthma is the tightening of the muscles
that surround your Airways called
bronchoconstriction this reduces the
opening even more
when someone with asthma comes in
contact with an asthma trigger such as
dust tobacco smoke or even when laughing
any one or all three of the airway
changes can happen this is known as an
asthma attack or episode all of these
changes contribute to the narrowing of
the Airways making it hard to breathe
learn more at long.org asthma [Music]
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