"Excessive mucus" refers to a larger than normal amount of a sticky substance that our body produces. It can cause a build-up of fluid in our nose, throat, or lungs, making it harder to breathe or speak comfortably. Full definition
However, excessive mucus accompanied by blood in the stool, diarrhea, vomiting and / or other symptoms is a cause for concern. (pethelpful.com)
This results in excessive mucus production, cough and remodeling processes in the airways as well as the loss of alveoli, which are therefore no longer available for gas exchange. (sciencedaily.com)
An excellent expectorant for chest congestion, excessive mucus in sinuses and nose. (store.newwayherbs.com)