A Review on Techniques and Applications of Gastroretentive Drug Delivery System

A Controlled release dose forms have been widely utilized to enhance treatment with a number of significant medications. However, a number of physiological challenges, including the inability to control and localize the system within the target region of the gastrointestinal tract and the extremely changeable nature of the gastric emptying process, pose challenges to the development processes. The bioavailability and periods needed to reach peak plasma levels may be unpredictable as a result of this diversity. The goal of this review on gastro retentive drug delivery systems was to gather the most recent research with a special emphasis on the numerous gastro retentive technologies that have lately emerged as leading approaches in the area of site-specific oral controlled release drug delivery. We have included crucial elements in order to comprehend numerous physiological challenges to achieve stomach retention.