Can you use erythromycin eye ointment for herpes simplex virus infection?

The use of erythromycin ophthalmic ointment is generally not recommended for patients presenting with herpes simplex virus infections, and antiviral medications need to be used as prescribed by the doctor.
Herpes simplex virus infections are often treated with antiviral eye medications such as ganciclovir ophthalmic gel and acyclovir eye drops. Erythromycin ophthalmic ointment is an antibiotic ophthalmic ointment belonging to the macrolide group and does not have antiviral properties. Therefore, erythromycin ophthalmic ointment is not recommended for the treatment of herpes simplex virus infection in patients.
Erythromycin ophthalmic ointment can be used to treat eye diseases caused by bacterial infections, such as bacterial conjunctivitis and blepharitis. If a patient has a localized viral infection in the eye along with a bacterial infection, the patient may use erythromycin ophthalmic ointment in combination with antiviral medications.
It is recommended that patients with herpes simplex virus infections seek medical attention to evaluate their condition and follow their doctor’s instructions.