
What is rhinitis?
"Rhin-" refers to your nose, and "itis" means inflammation. So rhinitis is inflammation and swelling inside your nose.
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Rhinitis is usually caused by a cold or seasonal allergies
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You'll have a runny nose, sneezing, and stuffiness
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Rhinitis usually goes away on its own, but doctors may have you take antihistamines
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If allergies cause you to get rhinitis often, you may need allergy shots
What causes rhinitis?
Rhinitis can be caused by:
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An allergic reaction to something, such as dust, mold, pollen, grass, trees, and animals (allergic rhinitis)
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An infection, such as the common cold
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Breathing very dry or dirty air
Older people sometimes have thinning and hardening of the lining of their nose tissue, which causes rhinitis.