Uses DAYTIME temporarily relieves nasal congestion headache cough due to inhaled irritants sinus congestion and pressure minor aches and pains promotes nasal and/or sinus drainage helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive NIGHTTIME temporarily relieves nasal congestion cough due to inhaled irritants headache sinus congestion and pressure minor aches and pains runny nose and sneezing promotes nasal and/or sinus drainage