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your nose runs to expell bacteria/viruses that have been caught in the mucus. a sneeze is caused by an irritation in the nose

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16y ago

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Why does your nose run after you sneeze?

To help wash out your nose, making sure that whatever made you sneeze is totally gone.


How do a sneez occur?

When dust or dirt gets in your nose it causes you to sneeze so you can clean your nose.


Why do you sneeze when you change a nose piercing?

Probably because it tickles the hole and it causes u to sneeze so technically like leper going in ur nose lololol


What actually is a sneeze?

A sneeze is an involuntary reflex which causes air to be forcefully expelled from the mouth and nose. Sneezes are triggered by something irritating inside the nose, with the purpose of the sneeze being to expel the irritant and any excess mucus from the nasal passages.


The causes of a sneeze?

Sneezes are caused by something irritating the inside of your nose. It could be something like dust, pepper, or an allergy to something. The sneeze then blasts air out of your nose and mouth to get rid of the irritant.


Do you sneeze out of your mouth or nose?

When you sneeze, the air and droplets come out of your nose and mouth.


Why do you sneeze when you have a cold?

You sneeze more when you have a cold because the lining of your nose is very inflamed, and your nasal passages are full of mucus. Very often, this mucus, or something caught in it, irritates your already inflamed nose, and makes you feel a tickle. This causes you to sneeze forcefully, helping to clear the excess mucus from your nose.


What comes out of your nose when you sneeze?

When you sneeze, droplets of mucus and saliva are expelled from your nose and mouth.


Where sneeze came from?

sneeze of course comes from the nose.


Can a sneeze tickle?

Your nose usually tickles before you sneeze.


What is a sneeze?

A sneeze is an involuntary expulsion of air induced by an irritation in the nose.


Why sneeze through nose?

People sneeze mostly through their mouths.