Active substance

Acetaminophen + Pheniramine Maleate + Phenylephrine Hydrochloride + Ascorbic Acid (Ascorbic Acid)

3 products from 1 companies contain this in Canada.

3 without prescriptionpowder

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.