Maximum Strength Mucinex® Fast Max Severe Congestion & Cough provides powerful multi-symptom relief for your worst symptoms
Triple action formula that relieves nasal & chest congestion, controls cough & thins & loosens mucus to help clear lungs of excess mucus
Contains Dextromethorphan HBr - Cough suppressant; Guaifenesin - Expectorant; Phenylephrine HCI - Nasal decongestant