Complications
By Mayo Clinic staffProblems that may be associated with hay fever include:
- Reduced quality of life. Hay fever can interfere with your enjoyment of activities and cause you to be less productive. For many people, hay fever symptoms lead to absences from work or school.
- Poor sleep. Hay fever symptoms can keep you awake or make it hard to stay asleep.
- Worsening asthma. If you have asthma, hay fever can worsen signs and symptoms, such as coughing and wheezing.
- Sinusitis. Prolonged sinus congestion due to hay fever may increase your susceptibility to sinusitis — an infection or inflammation of the membrane that lines the sinuses.
- Ear infection. In children, hay fever often is a factor in middle ear infection (otitis media).
References
- Allergic rhinitis (hay fever). American Academy of Allergy, Asthma and Immunology. http://www.acaai.org/allergist/allergies/types/rhinitis/Pages/default.aspx. Accessed March 30, 2012.
- McPhee SJ, et al. Current Medical Diagnosis & Treatment 2012. 51st ed. New York, N.Y.: The McGraw-Hill Companies; 2012. http://www.accessmedicine.com/content.aspx?aID=2356. Accessed April 1, 2012.
- Ferri FF. Ferri's Clinical Advisor 2012:5 Books in 1. Philadelphia, Pa.: Mosby Elsevier; 2012. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-0-323-05611-3..C2009-0-38601-8--TOP&isbn=978-0-323-05611-3&uniqId=291436269-101. Accessed March 31, 2012.
- Longo DL, et al. Harrison's Online. 18th ed. New York, N.Y.: The McGraw-Hill Companies; 2012. http://www.accessmedicine.com/content.aspx?aID=9136197. Accessed April 1, 2012.
- Fact sheet: Allergic rhinitis (hay fever). American Academy of Otolaryngology — Head and Neck Surgery. http://www.entnet.org/HealthInformation/allergicRhinitis.cfm. Accessed March 30, 2012.
- Greiner AN, et al. Allergic rhinitis. The Lancet. 2011;378:2112.
- Allergies and hay fever. American Academy of Otolaryngology — Head and Neck Surgery. http://www.entnet.org/HealthInformation/allergiesHayFever.cfm. Accessed March 30, 2012.
- Rhinitis and sinusitis. Asthma and Allergy Foundation of America. http://www.aafa.org/display.cfm?id=9&sub=18&cont=239. Accessed March 30, 2012.
- Montelukast sodium. Micromedex Healthcare Series. http://www.micromedex.com. Accessed April 2, 2012.
- Naegleria FAQs. Centers for Disease Control and Prevention. http://www.cdc.gov/parasites/naegleria/faqs.html. Accessed Dec. 30, 2011.
- Man L. Complementary and alternative medicine for allergic rhinitis. Current Opinion in Otolaryngology and Head and Neck Surgery. 2009;17:226.
- Allergic rhinitis (hayfever). Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed April 2, 2012.
- Li JT (expert opinion). Mayo Clinic, Rochester, Minn. April 3, 2012.


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