Second-hand smoke greatly increases risks of bronchitis and asthma in children.

Study conducted in teens finds that bronchitis and asthma are more closely linked than exposure to smoke or reflux. Link provides a brief summary but no link to the full text is available.

Study finds that pets increase risk of bronchitis and asthma in children.

Emphysema, bronchitis and asthma produce similar symptoms in the elderly. Diagnosing asthma in the elderly is complicated by these and other factors.

Bronchitis and asthma - not a good combination! Repeated bouts of bronchitis in asthma sufferers may lead to COPD.

Study of smoking in relation to chronic bronchitis and asthma in women shows smoking increases risk of acute bronchitis but not of asthma. Find out how the researchers explain this unusual result.

Abstract of a scientific article which explains why medical history is the key to distinguish between bronchitis and asthma. Link to the full text is provided.

AstraZeneca website on bronchitis and why similar medications used for bronchitis and asthma?

Brief overview of acute bronchitis in children. Bronchitis may be a cause of asthma or the result of asthma.

Current medications only treat symptoms of asthma but a new study raises hopes of finding a cure for bronchitis and asthma.