Risk factors
By Mayo Clinic staffPet allergies are common. However, you're more likely to develop a pet allergy if allergies or asthma runs in your family.
Being exposed to pets at an early age may have an impact on your risk of pet allergies. Some studies have found that children who live with a dog or cat in the first year of life may have a lower risk of pet allergies than kids who don't have a pet at that age.
- Platts-Mills, TAE. Indoor allergens. In: Adkinson NF, et al. Middleton's Allergy: Principles and Practice. 7th ed. St. Louis, Mo.: Mosby; 2008. http://www.mdconsult.com/books/page.do?eid=4-u1.0-B978-0-323-05659-5..00033-4--cesec40&isbn=978-0-323-05659-5&sid=1049616576&type=bookPage§ionEid=4-u1.0-B978-0-323-05659-5..00033-4--cesec41&uniqId=217729073-3#4-u1.0-B978-0-323-05659-5..00033-4--cesec41. Accessed Sept. 8, 2010.
- Atkins D, et al. Diagnosis of allergic disease. In: Kliegman RM, et al. Nelson Textbook of Pediatrics, 18th ed. Philadelphia, Pa.: Saunders Elsevier; 2007. http://www.mdconsult.com/das/book/body/217729073-4/1049619087/1608/434.html#4-u1.0-B978-1-4160-2450-7..50142-0--cesec3_3369. Accessed Sept. 8, 2010.
- Balkissoon RC, et al. Disorders of the upper airways. In: Mason RJ, et al. Murray & Nadel's Textbook of Respiratory Medicine, 5th ed. Philadelphia, Pa.: Saunders Elsevier; 2010. http://www.mdconsult.com/books/page.do?eid=4-u1.0-B978-1-4160-4710-0..00043-2--s0015&isbn=978-1-4160-4710-0&sid=1049622658&type=bookPage§ionEid=4-u1.0-B978-1-4160-4710-0..00043-2--s0055&uniqId=217729073-5#4-u1.0-B978-1-4160-4710-0..00043-2--s0055. Accessed Sept. 8, 2010.
- DeShazo RD, et al. Diagnosis of allergic rhinitis (rhinosinusitis). http://www.uptodate.com/home/index.html. Accessed Sept. 8, 2010.
- DeShazo RD, et al. Clinical manifestations and epidemiology of allergic rhinitis (rhinosinusitis). http://www.uptodate.com/home/index.html. Accessed Sept. 8, 2010.
- DeShazo RD, et al. Pharmacotherapy of allergic rhinitis. http://www.uptodate.com/home/index.html. Accessed Sept. 8, 2010.
- Managing indoor allergen culprits. American Academy of Allergy, Asthma & Immunology. http://www.aaaai.org/patients/elements/2009/12/1209_elements.pdf. Accessed Sept. 8, 2010.
- Battling pet allergies. American Academy of Allergy, Asthma & Immunology. http://www.aaaai.org/patients/just4kids/pet_allergies.asp. Accessed Sept. 8, 2010.
- Ferguson BJ. Environmental controls of allergies. Otolaryngologic Clinics of North America. 2008;41:411.
- Tips to remember: Allergy testing. American Academy of Allergy, Asthma & Immunology. http://www.aaaai.org/patients/publicedmat/tips/whatisallergytesting.stm. Accessed Sept. 8, 2010.
- Tips to remember: Allergy shots. American Academy of Allergy, Asthma & Immunology. http://www.aaaai.org/patients/publicedmat/tips/whatareallergyshots.stm. Accessed Sept. 8, 2010.
- Wegienka GR, et al. Pet ownership is good for the soul, but is it good for the immune system? American Academy of Allergy, Asthma & Immunology. http://www.aaaai.org/patients/jaci/content.asp?contentid=9995. Accessed Sept. 8, 2010.
- Pet allergy. American College of Allergy, Asthma & Immunology. http://www.acaai.org/patients/resources/allergies/Pages/pet-allergy.aspx. Accessed Sept. 8, 2010.
- Pet allergies. Asthma and Allergy Foundation of America. http://www.aafa.org/display.cfm?id=8&sub=16&cont=63. Accessed Sept. 15, 2010.
- Li JT (expert opinion). Mayo Clinic, Rochester, Minn. Sept. 16, 2010.


Find Mayo Clinic on