What Causes Excess Mucus In Your Lungs

There are many causes of an excessive or severe cough including irritants like cigarette and secondhand smoke, pollution, air fresheners, medications like beta blockers and ACE inhibitors, the common cold, GERD, lung cancer, and heart disease.Natural and home remedies to help cure and soothe a cough include staying hydrated, gargle salt water, use cough drops or lozenges,. There are several causes for the buildup of mucus in your lungs such as: Infections It is common to have excess mucus in your lungs when there is an infection such as cold, flu, or bacterial pneumonia. Gastroesophageal reflux disease If you have this condition, the acid in your stomach comes up the tube connecting your stomach, throat, and mouth. If you have bronchiectasis and chronic obstructive pulmonary disease (COPD), clearing mucus from your lungs is an important part of managing your lung disease. Excessive mucus or phlegm build-up can block narrowed air.