Also, if you have indigestion, existing flat can permit more acid to creep up right into your throat, she says. When you rest, keep your head slightly elevated, the AAFA suggests. People who have actually harmed lungs may have a more challenging time than others clearing mucus from their system. Persistent conditions, such as COPD, bronchial asthma, and also cystic fibrosis, create excess mucous production or uncommonly thick mucus that can obstruct the lungs.

COPD: Clearing Your Lungs