Dextromethorpharn HBr/Guaifenesin Antitussive/Expectorant Temporarily relieves cough due to minor throat & bronchial irritation as may occur w/ a cold. Expectorant action to help loosen phlegm & thin bronchial secretions to make cough more productive. Helps relieve chest congestion. As directed by physician May be taken with or without food. A valid prescription should be available upon delivery