Erythromycin ophthalmic ointment is generally not a treatment for rhinitis, and the instructions clearly state to avoid contact with the nasal mucosa. Erythromycin ophthalmic ointment is a topical macrolide antibiotic ophthalmic ointment used for trachoma, conjunctivitis, blepharitis, and infections outside the eye. The use of erythromycin ophthalmic ointment should avoid contact with the mouth, nose and other mucous membrane areas, so it can not treat rhinitis. There are many clinical types of rhinitis, such as acute rhinitis, chronic rhinitis, infectious rhinitis, allergic rhinitis and so on. Clinical symptoms also have some individual differences, need to go to the hospital in time for examination, combined with the specific symptoms of the individual, to take appropriate treatment measures. The body has a disease need to go to the regular hospital in time to check, clear the cause of the disease, the choice of drugs need to be used under the guidance of a professional doctor, to avoid their own abuse of drugs.