Fluorometholone (Standard) is the standard substance of Fluorometholone, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Fluorometholone (Fluoromethalone) is a corticosteroid, most often used after laser-based refractive surgery. It is marketed under the brand names FML (Allergan) and Flarex (Alcon). Fluorometholone acetate ophthalmic suspension is indicated for use in the treatment of steroid responsive inflammatory conditions of the palpebral and bulbar conjunctiva, cornea, and anterior segment of the eye.