Adventitious breath sounds are abnormal sounds resulting from unusual airflow through the lungs. They can be due to conditions, such as asthma or bronchitis. Anything that changes the normal airflow ...

Acute bronchitis often clears up on its own with rest and over-the-counter remedies. However, chronic bronchitis may require medical intervention to manage symptoms and prevent lung damage. Medical ...

Bronchitis happens when your bronchial tubes become swollen and inflamed. Your bronchial tubes are responsible for delivering air from your windpipe to your lungs. Bronchitis makes it harder for air ...

Bronchitis is inflammation in your bronchial tubes. It can be either acute or chronic. When this inflammation is acute — which means it’s a short-term issue — it may be contagious. Acute bronchitis is ...