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Roymicin Side Effects

Generic name: erythromycin ophthalmic

Medically reviewed by Last updated on Jul 2, 2022.

Note: This document contains side effect information about erythromycin ophthalmic. Some of the dosage forms listed on this page may not apply to the brand name Roymicin.

Applies to erythromycin ophthalmic: ophthalmic ointment

Side effects requiring immediate medical attention

Along with its needed effects, erythromycin ophthalmic (the active ingredient contained in Roymicin) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor as soon as possible if any of the following side effects occur while taking erythromycin ophthalmic:


  • Eye irritation not present before therapy

More about Roymicin (erythromycin ophthalmic)

Patient resources

Other brands

Ilotycin, Eyemycin

Professional resources

Related treatment guides

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.