Active substance
Azithromycin
2 products from 1 companies contain this in Canada.
2 prescription onlytablet
Prescription only
PMS-AZITHROMYCIN250 mgPrescription only Pharmascience Inc · Azithromycin · J01FA10PMS-AZITHROMYCIN600 mgPrescription only Pharmascience Inc · Azithromycin · J01FA10
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.