Daytime: Temporarily relieves cough due to minor throat and bronchial irritation associated with the common cold. Helps loosen phlegm (mucus) and thin bronchial secretions to make coughs more productive. Nighttime: Temporarily relieves: minor aches and pains, headache, cough, sneezing, runny nose. Temporarily reduces fever. Doctor recommended cold relief for people with high blood pressure. Decongestant free. 20 day tablets and 12 night tablets.