Active substance
Natamycin
2 products from 2 companies contain this in United States.
2 prescription onlySuspension/ Drops
Prescription only
Natacyn50 mg/mLPrescription only Eyevance Pharmaceuticals, LLC · NatamycinNatacyn50 mg/mLPrescription only Harrow Eye, LLC · Natamycin
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.