Abstract

A REVIEW ON SUSTAINED RELEASE ORAL DRUG DELIVERY SYSTEM

Aniket R. Shelar*, Vaibhav C. Bhor, Prof. Dr. R. S. Bachhav and Prof. Smita Aher

ABSTRACT

Sustain release systems are thought to be a better approach for drugs with short half-life that require repeated dosing ,they are simple to formulate and are not affected by the absorption process from the gastrointestinal tract after oral administration. The primary goal of sustained release forms is to improve drug therapy as measured by the relationship between the benefits and drawbacks of using a sustained release system. Factors Influencing Sustained Release Product Design and Performance. It involve Different types of polymer used for formulation of sustained release dosage form and different evaluation test for the sustained release dosage form.

Keywords: Sustained formulation, polymer, factor for design, and mechanism of release.