MICROEMULSION DOSAGE FORMS OF VALSARTAN AND METHODS OF MAKING THE SAME

摘要

A drug delivery system, e.g., microemulsion preconcentrate, that spontane ously forms a microemulsion when brought in contact with an aqueous medium. The drug delivery system contains valsartan, a hydrophilic component, a lipo philic component and a surfactant. A particularly useful hydrophilic compone nt in the system is a polymer that is solid at room temperature, e.g., solid PEG.