Asthma - clinical fact sheet and MCQ
Overview
Asthma is a long-term, inflammatory condition of the airways, with episodes of wheezing, breathlessness, chest tightness, and coughing. It results from airway hyperresponsiveness and persistent inflammation, triggered by allergens, environmental irritants, respiratory infections, and or physical exertion.
In Australia, asthma is common and affects about one in nine people. In 2021–22, there were over 56,000 emergency department visits and 25,500 hospital admissions for asthma. Older women, particularly those over 75 years, are at the highest risk of severe complications, including death.
The aims of asthma management are to achieve effective symptom control, minimise the likelihood of exacerbations, and prevent chronic complications.
Optimal asthma care involves pharmacological and non-pharmacological strategies.
Diagnosis of asthma in adults
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