Uses (Daytime only) 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 you get to sleep nasal congestion due to a cold helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive Uses (Nighttime only) temporarily relieves these symptoms of hay fever and the common cold: headache sneezing runny nose sore throat minor aches and pains nasal congestion temporarily relieves these additional symptoms of hay fever: itching of the nose or throat itchy, watery eyes temporarily reduces fever