be formulated in a three component system which would consist of from in the range of from about 10 to about 60 weight percent ibuprofen from in the range of from about 20 to about 40 weight percent of a powdered excipient such as a disintegrant or filler and from in the range of from about 20 to about 70 weight percent of a powdered dissolution enhancer wherein the total weight percent of all the powdered materials equals 100 weight percent in another embodiment of this invention a separate inactive powdered material is used as the binder the binder used in this embodiment of the invention should be a pharmaceutically acceptable dry powder having a particle size in the range of from about 5 u03bcm to about 150 u03bcm and preferably in the range of from 35 u03bcm to 80 u03bcm suitable binders for rotomelt granulation are low melting point powdered binder selected from the group consisting of polyethylene glycol 4000 polyethylene glycol 6000 stearic acid and low melting point waxes suitable low melting point waxes include but are not limited to glyceryl monostearate hydrogenated tallow myristyl alcohol myristic acid stearyl alcohol substituted monoglycerides substituted diglycerides substituted triglycerides white beeswax carnauba wax castor wax japan wax acetylate monoglycerides and combinations of two or.