Mayo Clinic Health Manager
Get free personalized health guidance for you and your family.
Get Started
close window
Housecall Archives
About our e-newsletters
- Free e-newsletters
- Mayo Clinic expertise
- We do not share your e-mail address
Housecall, our weekly general-interest e-newsletter, keeps you up to date on a wide variety of health topics with timely, reliable, practical information, recipes, blogs, questions and answers with Mayo Clinic experts and more. Our biweekly topic-specific e-newsletters also include blogs, questions and answers with Mayo Clinic experts, and other useful information that will help you manage your health.
Housecall Archives
close window
Mayo Clinic Housecall
Stay up to date on the latest health information.
What you get
- Free weekly e-newsletter
- Mayo Clinic expertise
- Recipes, tools and other helpful information
- We do not share your e-mail address
Risk factors
By Mayo Clinic staffAny condition that contributes to chronic inflammation in your nasal passages or sinuses (chronic sinusitis), such as infections or allergies, may increase your risk of nasal polyps. Conditions often associated with nasal polyps include:
- Asthma, a disease that causes inflammation and constriction of airways
- Aspirin sensitivity, an allergy-like response to aspirin or other nonsteroidal anti-inflammatory drugs — such as ibuprofen (Advil, Motrin, others) and naproxen (Aleve)
- Allergic fungal sinusitis, an allergy to airborne fungi
- Cystic fibrosis, a genetic disorder that results in the production and secretion of abnormal fluids, including thick mucus from nasal and sinus membranes
- Churg-Strauss syndrome, a rare disease that causes the inflammation of blood vessels
Other risk factors include:
- Age. Nasal polyps are more common in adults.
- Family history. There is some evidence that you may inherit a gene or genes that make you more likely to develop nasal polyps.
References
- Fried M. Nasal polyps. Merck Manuals Online Medical Library: Home Edition for Patients and Caregivers. http://www.merck.com/mmhe/sec19/ch221/ch221h.html. Accessed Jan. 4, 2009.
- Staffel J, et al. Rhinology, nasal obstruction and sinusitis. In: Wax M, ed. Primary Care Otolaryngology. 2nd ed., e-format. Alexandria, Va.: American Academy of Otolaryngology - Head and Neck Surgery; 2004. http://www.entnet.org/EducationAndResearch/upload/Chapter-9-Rhinology-Nasal-Obstruction-and-Sinusitis.pdf. Accessed Jan. 7, 2009.
- Pawliczak R, et al. Pathogenesis of nasal polyps: An update. Current Allergy and Asthma Reports. 2005;5:463-471.
- Fried M. Nasal polyps. Merck Manuals Online Medical Library: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec08/ch091/ch091d.html. Accessed Jan. 4, 2009.
- Sinusitis. American Academy of Otolaryngology - Head and Neck Surgery. http://www.entnet.org/HealthInformation/Sinusitis.cfm. Accessed Jan. 10, 2009.
- Pillsbury HC III, et al. Nose and sinuses. Merck Manuals Online Medical Library: Home Edition for Patients and Caregivers. http://www.merck.com/mmhe/print/sec19/ch217/ch217c.html. Accessed Jan. 7, 2009.
- Fungal sinusitis. American Academy of Otolaryngology - Head and Neck Surgery. http://www.entnet.org/HealthInformation/Fungal-Sinusitis.cfm. Accessed Jan. 10, 2009.
- Haddad J Jr. Nasal polyps. In: Kliegman R, et al, eds. Nelson Textbook of Pediatrics. 18th ed. Philadelphia: Saunders/Elsevier Inc.; 2007. http://www.mdconsult.com/das/book/body/116189915-2/0/1608/891.html. Accessed Jan. 10, 2009.
- Rosenfeld RM. Clinical practice guideline on adult sinusitis. Otolaryngology - Head and Neck Surgery. 2007;137:365-377.
- Tips to remember: What is allergy testing? American Academy of Allergy, Asthma & Immunology. http://www.aaaai.org/patients/publicedmat/tips/whatisallergytesting.stm. Accessed Jan. 10, 2009.
- Scadding GK. Comparison of medical and surgical treatment of nasal polyposis. Current Allergy and Asthma Reports. 2002;2:494-499.
- Sinus surgery. American Academy of Otolaryngology - Head and Neck Surgery. http://www.entnet.org/HealthInformation/SinusSurgery.cfm. Accessed Jan. 10, 2009.
- Tips for sinus sufferers. American Academy of Otolaryngology - Head and Neck Surgery. http://www.entnet.org/HealthInformation/tipsSinusSufferers.cfm. Accessed Jan. 10, 2009.
