Pharmaceutical composition comprising xanthan gum

摘要

The invention relates to a readily suspendible dry powder mixture composition comprising a gellant or thickener, comprising at least one xanthan gum having a specific particle size distribution, a filler, a wetting agent or surfactant, and a pharmacologically active substance. The invention further relates to the use of the dry powder mixture composition for the preparation of a suspension of the active substances and to liquid or semi-liquid pharmaceutical compositions comprising a suspension of an active substance.