What causes a swollen nostril?

Some things can cause a swollen nostril, such as seasonal allergies and sinusitis. A swollen nostril can also occur when hair follicles become infected with bacteria. This type of infection is known as folliculitis. The lack of moisture leading to dry mucous membranes can also cause the nasal passages to become swollen and inflamed. Although considered rare, cancer that has metastasized to the nasal cavity can cause a swollen nose.

In some cases, an injury or blow to the nose can lead to a swollen nose or nasal passages. This would occur when the nasal membranes rupture, causing bleeding into the nasal cavity. Swollen nasal passages can occur as a result of bleeding pressure and torn membranes. People who suffer from a broken nose will often experience painful swelling outside of the nose as well as the nostrils.

Nasal structure surgery can also cause postoperative swelling of the nose. This may include open or closed surgical procedures. Rhinoplasty, which is a type of cosmetic surgery commonly known as a nose job, can sometimes cause a swollen nose.

Some people who have nasal polyps may experience a swollen nostril. When the lining of the nose becomes inflamed, either from infection or injury, polyps can occur. A polyp is a small lump of fibrous tissue that can bleed. Nasal polyps are known to cause swelling within the nasal passages, occasional pain, and shortness of breath. Treatment for nasal polyps may include medications or, in some cases, surgery.

Cocaine abuse is another cause of swollen nasal passages. This occurs when the individual actively inhales the medication. Over a period of time, cocaine can cause damage to nasal tissue and membranes, leading to bleeding, inflammation, and swelling.

Allergic rhinitis is another word for nasal allergies, which can cause sneezing, a runny or stuffy nose, and swollen or inflamed nasal passages. These allergies are often seasonal, with symptoms appearing at certain times throughout the year, or when pollen counts are especially high. People can also be allergic to dust mites or pet dander, which can cause symptoms like runny nose, sneezing, and swollen nasal passages.

Rhinophyma is a condition sometimes called rosacea of ​​the nose. This often causes severe redness in the outer area of ​​the nose. Rhinophyma can also cause inflammation and swelling of the nasal passages. A dermatologist can diagnose this condition and prescribe the most effective treatment for associated symptoms.

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