FIELD: medicine, pharmacology, pharmacy. SUBSTANCE: tablets are prepared by mixing aciclovir with lactose, aerosil and starch used as filling agents followed by wetting of the prepared mixture with 4.5-5.5% an aqueous solution of polyvinylpyrrolidone of molecular mass 25 000-40 000 Da, wetting granulation, drying, dry granulation, powdering dry granulate by crushed substandard aciclovir tablets and calcium stearate successively and the prepared mass tabletting. Invention can be used as an effective agent against to herpes simple virus and herpes-zoster virus. EFFECT: improved method of preparing. 2 ex
