Abstract: A flurbiprofen axetil emulsion for injection can be prepared by specific stepwise addition of an oil phase to a water phase with shear mixing under the protection of nitrogen gas to obtain an emulsion. The oil phase includes flurbiprofen axetil, an oil phase solvent, an emulsifier, and a stabilizer, and the water phase includes water for injection and/or an osmotic pressure regulator. In the presence of a stabilizer in the oil phase, the emulsion can improve the emulsification effect by using the stepwise emulsifying technique for the oil phase, so that the obtained flurbiprofen axetil emulsion for injection has more uniform particle size, higher drug entrapment efficiency, and better targeting of the drug to the wounded tissue.