Active substance
Dextromethorphan Hbr,guaifenesin,phenylephrine Hcl,acetaminophen,diphenhydramine Hcl, Phenylephrine Hcl
1 products from 1 companies contain this in United States.
1 without prescriptionKit
Available without a prescription
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.