why do we get running noses
Devsankar2002:
sorry don't know
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In extreme condition like cold temperature or during common cold epidemics the mucous membranes in the surface of our nose produce a combination of mucous and a fluid designed to resist germ attack.This condition is also known as rhinorrhea.
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there are many reasons we get runny noses — technically known as rhinorrhea. When you have a cold or the flu, the mucous membranes that line the cavities in your nose produce a combination of mucus and fluid designed to fight off and wash away the germs. The nose also produces extra mucus after exposure to an allergen, whether it's pollen, animal dander, or something else. Crying hard can also cause excess liquid to drain from the duct in the inner corner of the eyelid into the nasal cavities and out through the nose.
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