Description
What it does
BENYLIN® Phlegm Cough is a non-drowsy formula which works deep down to help make your cough more productive.
How it works
Active ingredient guaifenesin helps to thin and loosen mucus in your chest, making it easier to cough up. The levonmenthol provides a soothing sensation.
What is a phlegm cough?
Phlegm coughs are caused by a build-up of phlegm in the lungs and on the chest. The cough mechanism kicks in to try and get rid of this excess phlegm.