Active substance

Acetylsalicylic Acid + Caffeine + Butalbital + Codeine Phosphate

4 products from 2 companies contain this in Canada.

4 prescription onlycapsule

Prescription only

APO-BUTALBITAL-ACETYLSALICYLIC ACID-CAFFEINE-CODEINE-C330 mg + 40 mg + 50 mg + 15 mgPrescription onlycapsule Apotex Inc · Acetylsalicylic Acid + Caffeine + Butalbital + Codeine Phosphate · N02AA79 APO-BUTALBITAL-ACETYLSALICYLIC ACID-CAFFEINE-CODEINE-C330 mg + 40 mg + 50 mg + 30 mgPrescription onlycapsule Apotex Inc · Acetylsalicylic Acid + Caffeine + Butalbital + Codeine Phosphate · N02AA79 FIORINAL-C330 mg + 40 mg + 50 mg + 15 mgPrescription onlycapsule Aralez Pharmaceuticals Canada Inc · Acetylsalicylic Acid + Caffeine + Butalbital + Codeine Phosphate · N02AA79 FIORINAL-C330 mg + 40 mg + 50 mg + 30 mgPrescription onlycapsule Aralez Pharmaceuticals Canada Inc · Acetylsalicylic Acid + Caffeine + Butalbital + Codeine Phosphate · N02AA79

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.