How does pollen irritate our lungs? “Pollen can irritate the airways, causing the lining to become swollen and inflamed with a build-up of sticky mucus, and this makes it harder to breathe ...

It is the primary breathing muscle. Lungs damaged due to smoking are black or gray, inflated, and inflamed. The diaphragm of ...

Pleurisy Pleurisy is a condition that occurs when the tissue between your lungs and your chest wall becomes inflamed ... Broken or bruised ribs generally heal on their own, but you should still ...