Active substance

Acetaminophen, Guaifenesin, Dextromethorphan Hbr, Phenylephrine Hcl

2 products from 2 companies contain this in United States.

2 without prescriptionCapsule, Liquid FilledTablet

Available without a prescription

Acetaminophen, Guaifenesin, Dextromethorphan Hbr, Phenylephrine Hcl325 mg + 200 mg + 10 mg + 5 mgWithout prescriptionCapsule, Liquid Filled OPMX LLC · Acetaminophen, Guaifenesin, Dextromethorphan Hbr, Phenylephrine Hcl Head and Cold325 mg + 5 mg + 10 mg + 200 mgWithout prescriptionTablet Hi-Tech Nutraceuticals, LLC · Acetaminophen, Guaifenesin, Dextromethorphan Hbr, Phenylephrine Hcl

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.