Formulation and Evaluation of Losartan Potassium Sustained Release Floating Tablets.

Tablets may be defined as solid pharmaceutical dosage forms containing drug substances with or without suitable diluents and prepared either by compression or molding methods. They have been in widespread use since the latter part of 19th century and their popularity continues. The term compressed tablet is believed to have been first used by 'John Wyeth and Philadelphinn'. During the same period molded tablets were introduced to be used as Hypodermic tablets for injections. Tablets may be defined as solid pharmaceutical dosage forms containing drug substances with or without suitable diluents and prepared either by compression or molding methods. They have been in widespread use since the latter part of 19th century and their popularity continues. The term compressed tablet is believed to have been first used by 'John Wyeth and Philadelphinn'. During the same period molded tablets were introduced to be used as Hypodermic tablets for injections