Compound Neomycin Sulfate Eye Drops, currently priced at$4.50-$7, varies from manufacturer to manufacturer. It is currently used for the treatment of acute and chronic conjunctivitis, keratitis, sclerositis, uveitis, acute iritis, and post-cataract, glaucoma and corneal transplantation, as well as the management of mechanical or chemical burns of the eye. This product can also be used for some inflammatory conditions of the external tract. Its use and dosage is mainly for eye drops, 2-3 drops once, 4-8 times a day, or as prescribed by the doctor. This product contains dexamethasone, which can cause glaucoma, cataract, and fungal blepharitis if used frequently for a long time. Therefore, it should always be used under the guidance of a clinician.