Chronic bronchitis is diagnosed when you have an ongoing, productive cough. While it isn’t deadly, the severity of your chronic bronchitis can depend on your treatment and emergency care. Chronic ...

Bronchitis is a condition that causes inflammation to the linings of the lung’s airways. The inflammation results in a productive cough, wheezing, and trouble breathing. There are two main types of ...

Coughs from different illnesses have specific sounds that can help make a diagnosis. Learn about the sounds of a bronchitis cough. Share on Pinterest arto_canon/Getty Images When a healthcare ...

Coughing is a reflex that typically serves as a defense mechanism to clear the airways of irritants or secretions. (Fun fact: Coughs can propel air and particles out of the lungs and throat at speeds ...

The management of chronic cough is described in evidence-based guidelines that appear to be effective for diagnosing and treating the many underlying causes of chronic cough. However, the management ...

It is not unusual to cough up phlegm with a common cold. However, it can also indicate a different, sometimes serious, underlying condition such as stomach acid reflux, lung disease, or heart disease.

Two existing types of drugs synergize to improve the clearing of mucus from the lungs of animals with cystic fibrosis, a ...

Mucin concentrations are abnormally raised in each of the four muco-obstructive diseases — COPD, cystic fibrosis, primary ciliary dyskinesia, and non–cystic fibrosis bronchiectasis — and these ...