A cough is an action your body takes to get rid of substances that are
irritating to your air passages, which
carry the air you breathe
in from the nose and mouth to the lungs. A cough occurs when special
cells along the
air passages get irritated and trigger a chain
of events. The result? Air in your lungs is forced out under
high
pressure. You can choose to cough (a voluntary process), or your body
may cough on its own (an
involuntary process).
Causes of
CoughsThe list of possible...
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