Active substance

Acetaminophen + Pseudoephedrine Hydrochloride + Dextromethorphan Hydrobromide + Acetaminophen + Pseudoephedrine Hydrochloride + Dextromethorphan Hydrobromide + Doxylamine Succinate

3 products from 2 companies contain this in Canada.

3 without prescriptioncapsule, kitkit, capsule

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.