Your nose is part of your respiratory system. It allows air to enter your body, then filters debris and warms and moistens the air. Your nose gives you a sense of smell and helps shape your appearance. Many common symptoms affect your nose, such as a stuffy nose and nosebleed. Other symptoms may need treatment to keep your nose functioning well.
Your nose, a structure that sticks out from the middle of your face, is part of your respiratory system.
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Your nose is involved in several important bodily functions:
Your nose is also a prominent aspect of your facial appearance and your sense of well-being.
Your nose anatomy includes:
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Health conditions that can affect your nose include:
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Talk to a healthcare provider if you experience any of the following symptoms in your nose:
A note from Cleveland Clinic
Your nose is part of your respiratory system and performs several important jobs. It provides a sense of smell and filters dirt and allergens out of air as you breathe. Nasal symptoms such as a stuffy nose or nosebleed are common and usually not a reason for concern. But call a healthcare provider if you have pain or signs of infection.
Last reviewed on 09/07/2021.
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Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy