Active substance

Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride, and Triprolidine Hydrochloride

6 products from 1 companies contain this in United States.

6 without prescriptionKit

Available without a prescription

Maximum Strength Mucinex Fast-Max Cold and Flu and Mucinex Nightshift Severe Cold and FluWithout prescriptionKit Reckitt Benckiser LLC · Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride, and Triprolidine HydrochlorideMaximum Strength Mucinex Sinus-Max Severe Congestion and Pain and Mucinex Nightshift SinusWithout prescriptionKit Reckitt Benckiser LLC · Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride, and Triprolidine HydrochlorideMucinex Fast-Max Cold and Flu and Mucinex Nighttime Cold and FluWithout prescriptionKit Reckitt Benckiser LLC · Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride, and Triprolidine HydrochlorideMucinex Fast-Max Day Severe Congestion and Cough and Mucinex Nightshift Night Cold and Flu Maximum StrengthWithout prescriptionKit Reckitt Benckiser LLC · Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride, and Triprolidine HydrochlorideMucinex Fast-Max Severe Congestion and Cough and Mucinex Nightshift Cold and FluWithout prescriptionKit Reckitt Benckiser LLC · Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride, and Triprolidine HydrochlorideMucinex Fast-Max Severe Congestion and Cough and Mucinex Nighttime Cold and FluWithout prescriptionKit Reckitt Benckiser LLC · Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride, and Triprolidine Hydrochloride

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.