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Nasal polyps

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Illustrations

Throat anatomy
Throat anatomy
Nasal polyps
Nasal polyps

Definition    Return to top

Nasal polyps are small, sac-like growths consisting of inflamed nasal mucosa.

Causes    Return to top

Nasal polyps start near the ethmoid sinuses (located at the top of the inside of the nose) and grow into the open areas. Large polyps may block the airway.

Children with nasal polyps sound congested and often breathe through their mouths because of chronic nasal obstruction. A runny nose is common.

Polyps are seen with asthma, allergic rhinitis (hay fever), chronic sinus infections, and cystic fibrosis. About one in four people with cystic fibrosis have nasal polyps.

Symptoms    Return to top

Having any of the following conditions indicate a susceptibility to nasal polyps:

Exams and Tests    Return to top

Nasal examination reveals a grayish grape-like mass within the nasal cavity.

Treatment    Return to top

Treatment may include medication, such as steroids (topical or systemic)or antibiotics. Surgery, such as functional endoscopic sinus surgery (FESS), may be necessary in some cases.

Outlook (Prognosis)    Return to top

Surgical removal usually allows easier breathing through the nose.

Possible Complications    Return to top

Nasal polyps may recur.

When to Contact a Medical Professional    Return to top

Call for an appointment with your health care provider if you have persistent difficulty breathing through your nose.

Prevention    Return to top

Although there is no real method of prevention, therapy aimed at the underlying cause can help. The use of nasal sprays, antihistamines, and allergy shots may help prevent the appearance of obstructive polyps.

Also, aggressive medical treatment of sinus infections is helpful.

Update Date: 10/24/2006

Updated by: Alden J. Pearl, M.D., Clinical Assistant Professor, Department of Otolaryngology, State University of New York Health Science Center at Brooklyn, Brooklyn, NY. Review provided by VeriMed Healthcare Network.

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