Active Ingredients (in each 10 mL) Dextromethorphan HBr - 20 mg Purpose: Cough Suppressant Guaifenesin - 200 mg Purpose: Expectorant Phenylephrine HCl - 10 mg Purpose: Nasal Decongestant Uses Helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes Temporarily relieves these symptoms occurring with a cold Nasal congestion Cough due to minor throat and bronchial irritation