Uses - Day Time temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes Uses - Night Time temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: runny nose sneezing itchy, watery eyes itching of the nose or throat controls the impulse to cough to help you sleep