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What is asthma
Asthma is a chronic inflammation of the bronchi or the airways to the lungs, which results in narrowing of the airways. This leads to tightening of the chest, coughing and difficulty in breathing.
Asthma is a chronic inflammation of the bronchi or the airways to the lungs, which results in narrowing of the airways. This leads to tightening of the chest, coughing and difficulty in breathing.