What Is Bronchitis?
Bronchitis (pronounced: brahn-kite-uss) is an inflammation of the lining of the air tubes of the lungs, the bronchi. Acute bronchitis usually follows a cold, a sore throat or influenza, most often in winter. It is very common as a winter flare-up in people with chronic bronchitis. It may also be brought on by breathing a polluted atmosphere or by smoking. ...
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