Abstract: An antibiotic product, in particular a betalactam such as cephalosporin (in particular cefuroxime and/or cefpodoxime) or a penicillin (in particular axmoxicillin or dicloxacillin) is comprised of at least three dosages forms, each of which has a different release profile, with the Cmax for the antibiotic product being reached in less than about twelve hours. In one embodiment, there is an immediate release dosage form, as well as two or more delayed release dosage forms, with each of the dosage forms having a different release profile, wherein each reaches a Cmax at different times.