temporarily relieves these symptoms due to a cold or flu: minor aches and pains; headache; sore throat. helps loosen phlegm (mucus) and thin bronchial secretions to make coughs more productive. temporarily reduces fever. COLD RELIEF FOR PEOPLE WITH HIGH BLOOD PRESSURE.* Maximum Strength Per 4 Hour Dose. RECYCLABLE COATED PAPER BOX. Check Locally.^ *Decongestant Free. ^Not recycled in all communities.