Lemsip Cough for Mucus Cough & Catarrh is for the symptomatic relief ofacute coughs and catarrh associated with influenza, coldsand mild throat infections. The

active ingredients (which make this medicine work) are 100mg guaifenesin and 2.5mg cetylpyridinium chloride.

Guaifenesin helps loosen the mucus (phlegm) from the lungs to help make it easier to cough up.
Directions

Adults and children ages 12 years and over:
Dose is 5 ? 10 ml.
5 ml (fill measure cup to 5 ml), or 10 ml (fill measure cup to 10ml). To be taken 3 or 4 times daily.
Rinse the measure cup after use.