FARMACEUTISK SAMMENSÆTNING AF ANTIBIOTIKA OG PRÆBIOTIKA TIL FOREBYGGELSE OG BEHANDLING AF DYSBIOSE UNDER ANTIBAKTERIEL TERAPI

The invention relates to medicine and pharmacology, in particular to pharmaceutical compositions containing the following antimicrobial preparations: antibiotics and sulphanylamides combined with prebiotic in the form of a lactulose. The composition is used for preventing enteral dysbiosis arising during antibiotic therapy using the wide range of preparations. The inventive phamaceutical composition contains antibiotic or a sulphanylamide preparation and lactulose, wherein the antibiotic particle size ranges form 20 to 160 mkm, the sulphanylamide preparation particle size ranges from 40 to 150 mkm and the lactulose has a particle size equal to or less than 0.3 mm and the purity of at least 97 %, with the ratio of the antibiotic and lactulose ranging from 1:0.1 to 1:100, and the ratio of the sulphanylamide preparation and lactulose of 1:12, said composition being internally administered. The inventive preparations contribute to the preservation of antibiotic-damaged intestinal flora by producing selective prebiotic action on the growth of dominant types of microflora of the large intestine,such as lactobacilli and bifidobacteria.