FIELD: medicine, pharmacy. SUBSTANCE: invention relates to pharmaceutical antibacterial agents. Solid medicinal form of antibacterial agent comprising loxacin as active component and microcrystalline cellulose, low-molecular polyvinylpyrrolidone and stearic acid or its salts also has additionally starch and/or modified starch and/or croscarmelose taken in the corresponding ratio of components. Used pharmaceutical composition of the claimed ratio of components provides optimal physical-chemical and technological properties of medicinal form and high bioavailability of drug. EFFECT: improved and valuable properties of agent. 5 cl, 1 ex
