Chrysomycin ophthalmic ointment is mainly used for conjunctivitis, keratitis, trachoma and other diseases, for rhinitis generally does not work. Chlortetracycline ophthalmic ointment is a tetracycline antibiotic that can be used to treat superficial eye infections caused by sensitive gram-negative bacteria such as Staphylococcus aureus, Streptococcus pyogenes, and Haemophilus influenzae, as well as for the treatment of trachoma caused by Chlamydia trachomatis. Patients using gentamycin ophthalmic ointment is not used to treat rhinitis, and generally does not have a therapeutic effect. Adverse effects of gentamycin ophthalmic ointment include irritation, blurred vision, etc. It should be noted that it is contraindicated in people with a history of tetracycline allergy. If you suffer from rhinitis or need to use gentamycin ophthalmic ointment, patients should go to the local regular hospital, under the guidance of the doctor for standardized treatment, avoid self-medication.