Tetracycline Eye Ointment Ingredients: Each gram contains: Tetracycline 1% The chemical name is: 6-methyl-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-1,11-dioxo-1,4,4a,5,5a,6, 11,12a-octahydro-2-cyclotetrabenzamide. Molecular formula:C22H24N2O8 Molecular weight:444.44 Contraindication This product is light yellow or yellow ointment. Indications: Indications for conjunctivitis, eyelid inflammation, keratitis, trachoma, etc. caused by sensitive pathogens. Specification 0.5% Packing specification: 1's/box Usage and dosage: For external use, as directed by your doctor for Export use only