Nasal Polyps

at Allergy & ENT Associates of Middle TN

Nasal polyps are benign growths that occur on the mucosal lining of the nasal passages. They are typically small and, although noncancerous, can still cause obstruction of the sinuses. This may lead to congestion, breathing problems, and sinus infections.



At Allergy & ENT Associates, we evaluate nasal symptoms carefully to determine whether nasal polyps may be contributing to chronic congestion or sinus problems and recommend the appropriate treatment.

What Nasal Polyps Can Affect

Nasal polyps can interfere with airflow and sinus drainage and may contribute to:


  • Nasal congestion


  • Breathing difficulties



  • Recurrent sinus infections


  • Snoring and sleep disruption


  • Reduced sense of smell and taste


Although polyps are benign, they can grow and worsen symptoms if left untreated.

Signs and Symptoms of Nasal Polyps

Some nasal polyps are very small and cause few symptoms. Others may cause:


  • Runny nose


  • Congestion


  • Sneezing


  • Loss of smell and taste


  • Postnasal drip


  • Headache

 

  • Sinus pain and pressure



  • Snoring


If symptoms persist longer than ten days and are not associated with a cold or allergies, medical attention is recommended.


Even though nasal polyps are benign, untreated polyps can grow large enough to contribute to serious complications including obstructive sleep apnea, meningitis, blood clots, and aneurysms.

What Causes Nasal Polyps

Some individuals develop nasal polyps randomly, but most cases involve a triggering factor. Common triggers include:


  • Asthma


  • Hay fever


  • Chronic sinus infections


  • Cystic fibrosis


  • Sensitivity to aspirin and other NSAIDs


Genetics may also play a role.


Diagnosis is often made through visual inspection with an otoscope or nasal endoscopy. Imaging tests such as CT scan or MRI can help determine the size of the polyp and rule out more serious growths such as tumors. Allergy testing may also be recommended to identify substances contributing to symptoms.

Treatment Options for Nasal Polyps

Nasal polyps can be treated with medication or surgery. The goal of treatment is to reduce the size of the polyp or remove it completely to relieve symptoms.


Common medication options include:


  • Nasal sprays


  • Oral or injectable steroids


  • Antihistamines


  • Antibiotics


If medications are not effective, surgery may be recommended. The type of procedure depends on the size of the polyp.

A polypectomy is an outpatient procedure that uses suction or a microdebrider to remove the polyp and surrounding tissue. This option is often effective for smaller polyps.


Larger polyps may require endoscopic sinus surgery, which uses a camera on a flexible tube and specialized tools to excise the polyp.

Frequently Asked Questions

  • Are nasal polyps cancerous?

    No. Nasal polyps are benign (noncancerous), but they can still cause significant symptoms and complications if they grow.

  • Can nasal polyps go away without surgery?

    Some polyps can shrink with medication such as nasal sprays or steroids. Surgery may be needed if symptoms persist or polyps are large.

  • When should I see a doctor for nasal polyps?

    If nasal congestion, sinus pressure, or loss of smell lasts longer than ten days and is not related to a cold or allergies, evaluation is recommended.

Call Allergy & ENT Associates at (615) 889-8802 to learn more or schedule an appointment.