What causes you to
sneeze?

Sneezing is a
reflex caused by various
nerves in the mucous
membranes of the nose,
and can be triggered by
hay fever, the common
cold, and all sorts of
irritants. Most people will
sneeze with exposure to
various irritants, such as
black pepper or a feather
in the nose. Other people
sneeze in dusty
environments, which
could represent an allergy
to dust mites, or possibly
an irritant reaction to dust.
Some people even sneeze
with strong emotions or
with exposure to bright

Causes of Sneezing

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