Active substance
Oxytocin
3 products from 3 companies contain this in Canada.
3 prescription onlysolution
Prescription only
OXYTOCIN INJECTION10 unitPrescription only Fresenius Kabi Canada Ltd · Oxytocin · H01BB02OXYTOCIN INJECTION10 unitPrescription only Hikma Canada Limited · Oxytocin · H01BB02OXYTOCIN INJECTION USP10 unitPrescription only Pfizer Canada Ulc · Oxytocin · H01BB02
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.