Active substance
Isoniazid
11 products from 3 companies contain this in Canada.
11 prescription onlytabletpowdersyrupsolution
Prescription only
ISOTAMINE100 mgPrescription only Bausch Health, Canada Inc. · Isoniazid · J04AC01ISOTAMINE500 gPrescription only Bausch Health, Canada Inc. · Isoniazid · J04AC01ISOTAMINE10 mgPrescription only Bausch Health, Canada Inc. · Isoniazid · J04AC01ISOTAMINE300 mgPrescription only Bausch Health, Canada Inc. · Isoniazid · J04AC01PDP-ISONIAZID50 mgPrescription only Pendopharm Division Of Pharmascience Inc · Isoniazid · J04AC01PDP-ISONIAZID100 mgPrescription only Pendopharm Division Of Pharmascience Inc · Isoniazid · J04AC01PDP-ISONIAZID300 mgPrescription only Pendopharm Division Of Pharmascience Inc · Isoniazid · J04AC01PDP-ISONIAZID50 mgPrescription only Pendopharm Division Of Pharmascience Inc · Isoniazid · J04AC01PMS-ISONIAZID100 mgPrescription only Pharmascience Inc · Isoniazid · J04AC01PMS-ISONIAZID300 mgPrescription only Pharmascience Inc · Isoniazid · J04AC01PMS-ISONIAZID50 mgPrescription only Pharmascience Inc · Isoniazid · J04AC01
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.