http://www.yourlunghealth.org/healthy%5Fliving/living/lessening%5Fcopd/
American Association for Respiratory Care
You may already know there is no cure for chronic obstructive pulmonary disease (COPD). However, it's important that you know there is hope. This fact sheet discusses ways to lessen the side effects and symptoms of COPD, including stay active, use pursed-lip and diaphragmatic breathing, drink plenty of fluids, relax, and more.