mucus is moved by the cell epithelial cell

Coughing is the best way to remove mucus from the sputum, though there are over the counter medicines to help rid of mucus.

Digestive system .

if you are far along in your pregnancy mucus is normal.. nasty but normal if your not to far along contact your doctor

prostaglandins.

prostaglandins protect the mucosal barrier by stimulating the secretion of mucus and bicarbonate and b inhibiting secretions of acid. medicines that block prostaglandins therefore blocks mucus production.