Helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive. Temporarily relieves: cough due to minor throat and bronchial irritation as may occur with the common cold or inhaled irritants, the intensity of coughing, the impulse to cough to help your child get to sleep, nasal congestion due to a cold, stuffy nose. Dosing cup provided.