Asthma is a long-lasting health problem. It makes the airways inflamed and narrow. This can limit airflow and make it hard to breath. It can cause mild to severe wheezing, shortness of breath, chest tightness, and coughing.
Indoor and outdoor triggers can make symptoms worse. They cause attacks in some people who have asthma. Examples of triggers are pollen, mold, smoke, and viruses.
Inflamed Bronchus in the Lungs |
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References
Acute asthma exacerbation in children. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/acute-asthma-exacerbation-in-children. Accessed May 6, 2022.
Asthma exacerbation in adults and adolescents. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/asthma-exacerbation-in-adults-and-adolescents. Accessed May 6, 2022.
Asthma in adults and adolescents. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/asthma-in-adults-and-adolescents. Accessed May 6, 2022.
Chronic asthma in children. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/chronic-asthma-in-children. Accessed May 6, 2022.
2022 Global Initiative for Asthma (GINA) Report: global strategy for asthma management and prevention. Available at: https://ginasthma.org/gina-reports. Accessed May 6, 2022.
Revision Information
- Reviewer: EBSCO Medical Review Board Daniel A. Ostrovsky, MD
- Update Date: 05/06/2022