What is asthma?
Understand the Problem
The question is asking for information about asthma, including its causes and effects on the human respiratory system. Specifically, it discusses the narrowing of airways and inflammation related to asthma.
Answer
Asthma is a chronic lung condition causing airway inflammation and narrowing.
Asthma is a chronic condition that inflames and narrows the airways in the lungs, causing difficulty in moving air and making breathing difficult. It results in hypersensitivity of the airways to triggers, leading to episodes of wheezing, coughing, and shortness of breath.
Answer for screen readers
Asthma is a chronic condition that inflames and narrows the airways in the lungs, causing difficulty in moving air and making breathing difficult. It results in hypersensitivity of the airways to triggers, leading to episodes of wheezing, coughing, and shortness of breath.
More Information
Asthma is common and affects millions worldwide. It can be triggered by allergens, exercise, cold air, and stress. While it can't be cured, it can often be effectively managed with medications and by avoiding triggers.
Sources
- What Is Asthma? | NHLBI, NIH - nhlbi.nih.gov
- Asthma - Symptoms and causes - Mayo Clinic - mayoclinic.org
- Asthma - World Health Organization (WHO) - who.int
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