The Definitive Guide to Chronic Bronchitis

A unexpected worsening of chronic bronchitis is called an exacerbation. Signs of the exacerbation contain coughing up much more mucus or mucus that's a special coloration than regular, as well as amplified shortness of breath. Viral infections are the commonest set off of the exacerbation. Quitting smoking cigarettes will not only lower your risk

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