In a recent, cross-institutional study partially funded by the National Institutes of Health, researchers report that healthy ...

Medically reviewed by Sanja Jelic, MD Asthma and chronic obstructive pulmonary disease (COPD) are chronic respiratory (lung) ...

For the study, the researchers first analysed how water loss or transpiration occurs in the mucus of upper airways in humans, ...

An increased exposure to dry air — occurring more due to global warming — could heighten risk of dehydration and inflammation ...

This is because asthma constricts the air vessels in your lungs. Bronchitis refers to inflammation in the small airways in the lungs. When the airways get inflamed, they produce mucus. Mucus helps ...

Asthma is a chronic condition that affects the airways in your lungs. It makes the airways inflamed and swollen, causing symptoms like coughing and wheezing. Exercise may help ease asthma symptoms.

where each breath brings more irritants into already inflamed airways. Breaking this cycle by removing yourself from the trigger environment can prevent the attack from escalating while you pursue ...