Allergies and asthma: They often occur together
Allergies and asthma: A Mayo Clinic specialist explains the connection, and what you can do to prevent attacks and manage symptoms.
By Mayo Clinic Staff
James T C Li, M.D., Ph.D.
You may wonder what allergies and asthma have in common besides making you miserable. A lot, as it turns out. Allergies and asthma often occur together.
The same substances that trigger your hay fever symptoms, such as pollen, dust mites and pet dander, may also cause asthma signs and symptoms. In some people, skin or food allergies can cause asthma symptoms. This is called allergic asthma or allergy-induced asthma.
James T C Li, M.D., Ph.D., a Mayo Clinic allergy specialist, answers questions about the link between allergies and asthma.
Feb. 13, 2016
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- Adkinson NF, et al. Asthma pathogenesis. In: Middleton's Allergy: Principles and Practice. 8th ed. Philadelphia, Pa.: Saunders Elsevier; 2014. http://www.clinicalkey.com. Accessed Dec. 8, 2015.
- Asthma information. American College of Allergy, Asthma and Immunology. http://acaai.org/asthma/about. Accessed Dec. 8, 2015.
- Baldacci S, et al. Allergy and asthma: Effects of the exposure to particulate matter and biological allergens. Respiratory Medicine. 2015;109:1089.
- Asthma symptoms. American College of Allergy, Asthma and Immunology. http://acaai.org/asthma/symptoms. Accessed Dec. 8, 2015.
- National Asthma Education and Prevention Program expert panel report 3: Guidelines for the diagnosis and management of asthma. National Institutes of Health. http://www.nhlbi.nih.gov/health-pro/guidelines/current/asthma-guidelines/full-report. Accessed Dec. 9, 2015.
- Global strategy for asthma management and prevention (2015 update). Global Initiative for Asthma. http://www.ginasthma.org/documents/4. Accessed Dec. 9, 2015.
- Updated information on leukotriene inhibitors: Montelukast (marketed as Singulair), zafirlukast (marketed as Accolate), and zileuton (marketed as Zyflo and Zyflo CR). U.S. Food and Drug Administration. http://www.fda.gov/Drugs/DrugSafety/PostmarketDrugSafetyInformationforPatientsandProviders/DrugSafetyInformationforHeathcareProfessionals/ucm165489.htm. Accessed Dec. 9, 2015.