4 Frequently Asked Questions About Chronic Bronchitis Cough
A type of chronic obstructive pulmonary disease, bronchitis is caused by the inflammation of lungs. When the symptoms go away in two to three weeks, it is known as acute bronchitis. A person is diagnosed with chronic bronchitis cough when there is coughing with mucus for days in a month. The ailment may last for three months to two years.
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