Steri-Med Pharma Erythromycin Ophthalmic Ointment delivers USP-grade erythromycin 5 mg/g in a sterile, smooth ointment base. It is indicated for the treatment of superficial ocular infections involving the conjunctiva and/or cornea caused by organisms susceptible to erythromycin. The compact 3.5 g tube supports precise ophthalmic application in clinical settings. DIN 02326663. Prescription required in Canada, including Quebec.