Deep diaphragmatic breathing is a basic exercise that emphasizes the use of the diaphragm, the body's primary muscle for ...

Of course, each lung condition has its own symptoms and diagnostic methods. For example, a sharp pain in the chest that worsens during deep breathing, coughing, or even laughing suggests pleuritis, ...

The symptom of pleuritis that you may experience is severe, often sharp, stabbing pain in a specific area or areas of your chest. The pain, which is called pleurisy, is made worse when you take a deep ...