What is Asthma?
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An Explanation
Asthma is a chronic disease which affects the airways of your respiratory system. If you suffer from asthma, your airways are hypersensitive to certain causes or triggers. When exposed to these triggers, your airways will contract. Inflammation and excessive mucus production will soon follow, leading to a further narrowing of the airways.
This usually results in attacks of wheezing, shortness of breath, chest tightness and coughing.
Related Topics
- Asthma, also known as bronchial asthma, should not be confused with Cardiac Asthma.
- When your asthma symptoms become worse than usual, it is usually referred to as an Asthma Attack.