Prescription drugs can be administered in various ways. This includes oral (by mouth), enteral (into the gastrointestinal tract), mucosal (through a mucus membrane), and percutaneous (through the skin ...

Mullein is an expectorant, which means it helps the body expel excess mucus. It usually works by helping make your coughs more productive, allowing you to clear mucus from your chest or throat.

We find out from the experts. “Mucus is a general term for the slippery, liquid secretion produced primarily in the respiratory, digestive and reproductive systems,” said Dr Tan Teck Shi, a consultant ...

Saline solution. A saltwater solution applied inside your nostril (a process called nasal irrigation) can break up hardened mucus and keep your nasal passages moist. While it may not work quickly ...

Gastrointestinal mucus generally exists as two layers, a basal 'unstirred' or 'firmly adherent' layer and a luminal 'stirred' or 'sloppy' layer [74–76] ; however, most of the cited references ...