Learn why phlegm happens and discover gentler, everyday ways to remove it without resorting to loud “uncle coughs”.

to determine whether it plays a role in mucus plug formation. For the study, investigators initially used lung airway cells from the National Jewish Health Live Cell Core, a biorepository of lung ...

Removing mucus from the lungs is an important part of managing certain health conditions, such as bronchiectasis and chronic ...

View Full Profile. Learn about our Editorial Policies. Mucus is more than just the sticky snot that comes from your nose. This protein-rich goop is found in many other organs, including the lungs and ...

The finding could be particularly important to the study and treatment of diseases such as cystic fibrosis, in which the mucus that lines the lungs becomes more concentrated, often causing ...

Cilia are small hairs which beat to push the mucus back up the trachea so it can be swallowed and destroyed in the stomach. Clean air then enters the two bronchi, one bronchus going to each lung.