Nasal polyps

Nasal polyps are noncancerous growths in the nose or sinuses. They are often associated with allergies, asthma, aspirin sensitivity, and sinus infections. Nasal polyps can cause a variety of symptoms, including a stuffy or runny nose, sneezing, postnasal drip, and decreased sense of smell or taste.

Causes

The exact cause of nasal polyps is unknown, but they are thought to be the result of chronic inflammation in the nose or sinuses. This inflammation can be caused by allergies, asthma, recurring infections, or certain immune disorders.

Symptoms

Nasal polyps can cause a variety of symptoms, including:

• A stuffy or runny nose
• Sneezing
• Postnasal drip
• Decreased sense of smell or taste
• Pain in the face
• Pressure over the forehead and face
• Snoring

Diagnosis

Nasal polyps are usually diagnosed through a physical examination. The doctor may use a lighted instrument to look inside the nose and sinuses. In some cases, a CT scan or MRI may be used to confirm the diagnosis and determine the size and location of the polyps.

Treatment

Treatment for nasal polyps usually involves medications to reduce the size of the polyps or remove them. These may include corticosteroids, which can be taken orally or sprayed directly into the nose. In some cases, surgery may be necessary to remove larger polyps or polyps that don't respond to medication.

See also

• Sinusitis
• Allergic rhinitis
• Chronic rhinosinusitis

Nasal polyps Resources
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