Microbially-stable bismuth-containing liquid pharmaceutical suspensions

摘要

Microbially-stable liquid pharmaceutical suspensions for oral administration comprising a bismuth-containing pharmaceutical agent, benzoic acid, sorbic acid, a suspension system and water, and wherein said compositions have a pH within the range of from about 3.0 to about 5.5. These compositions are efficacious, and have good aesthetics and good storage stability.