If you have trouble coughing up thick mucus or sputum, there is an airway clearing method that can help you. In this short video you will learn how to do a controlled cough that is simple and easy to make a part of your daily life. You will also see a demonstration of a device that you can use to help clear out your mucus. If you have any questions or would like to talk to one of our certified respiratory educators, please email: [email protected] or call 1-888-344-LUNG (5864)