Pharmaceutical formulations containing flavouring substances with improved pharmaceutical

Abstract

The invention relates to flavouring-containing pharmaceutical formulations with improved pharmaceutical properties, and to process for the production thereof.

1 . Solid pharmaceutical formulation comprising an active pharmaceutical ingredient, a flavouring and at least 1.5% by weight of colloidal silicon dioxide based on the total weight of the finished formulation. 
     
     
         2 . Solid pharmaceutical formulation according to  claim 1 , comprising as active pharmaceutical ingredients enrofloxacin, an enrofloxacin salt or a hydrate of enrofloxacin or of its salt. 
     
     
         3 . Solid pharmaceutical formulation according to  claim 1 , comprising as active pharmaceutical ingredient pradofloxacin, a pradofloxacin salt or a hydrate of pradofloxacin or of its salt. 
     
     
         4 . Process for producing the solid pharmaceutical formulation according to  claim 1 , in which the flavouring is granulated with the colloidal silicon dioxide and with one or more active ingredients and pharmaceutically customary additives and/or excipients.