Erythromycin ophthalmic preparations are used to treat infections of the eye. They also may be used to prevent certain eye infections of newborn babies, such as neonatal conjunctivitis and ophthalmia neonatorum. What is erythromycin ophthalmic? Erythromycin is an antibiotic that fights bacteria. Erythromycin ophthalmic (for the eyes) is used to treat bacterial infections of the eyes. Erythromycin ophthalmic may also be used for purposes not listed in this medication guide. Erythromycin ophthalmic ointment is an eye medication used to treat bacterial infections. It's also commonly used to prevent blindness in newborn babies shortly after birth. Learn about erythromycin eye ointment usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. Erythromycin ophthalmic is an eye ointment used to treat and prevent bacterial eye infections caused by susceptible organisms such as pink eye and others. Erythromycin is a broad-spectrum antibiotic belonging to the macrolide class of antibiotics which inhibit bacterial growth (bacteriostatic). Erythromycin Ophthalmic Ointment package insert / prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions and pharmacology. Erythromycin Ophthalmic is a prescription medication used to treat Conjunctivitis. Erythromycin ophthalmic ointment is an antibiotic used to treat certain bacterial eye infections. It is only available with a prescription and is not effective against viral or fungal infections. Erythromycin ophthalmic is used to treat bacterial infections of the eye and prevent bacterial infections of the eye in newborn babies. Erythromycin is in a class of medications called macrolide antibiotics. Erythromycin ophthalmic is commonly used to treat eye infections affecting the surface of the eye (cornea and/or conjunctiva) caused by certain bacteria. Erythromycin ophthalmic is also commonly.