temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold – • helps loosen phlegm (mucus) and thin bronchial secretions This combination medication is used to relieve coughs caused by the common cold, bronchitis, and other breathing illnesses. It works by thinning and loosening … Robafen DM, Cough Suppressant and Expectorant, 4 Fl Oz. Non-Drowsy, Supports Cough and Chest Congestion Relief, Helps Loosen Phlegm, For Adults and Children 12 … Robafen DM Cough and Chest Congestion is a combination medicine used to treat cough and chest congestion caused by allergies, the common cold, … DM is a liquid medication combining dextromethorphan HBr and guaifenesin. It is designed to relieve cough and congestion symptoms. antitussive for suppressing cough expectorant for loosening phlegm, thinning bronchial secretions Dosing Temporarily relieves cough due to minor throat and bronchial irritation as may occour with a cold. Helps loosen phlegm (mucus) and thin bronchial secretions It contains two active ingredients – dextromethorphan and guaifenesin – that work together to provide relief from both cough and chest congestion.