A Review on Bilayer Tablets

Abstract

Bilayer tablets have emerged as a promising pharmaceutical dosage form, addressing challenges such as drug incompatibility, controlled release, and patient compliance. These tablets consist of two distinct layers, enabling the incorporation of different drugs or varying release profiles in a single unit. This review provides a comprehensive overview of bilayer tablet technology, including its advantages, limitations, layer composition and types of bilayer. Furthermore, the article discusses current challenges and potential future applications of bilayer tablets in drug delivery systems, highlighting their role in achieving therapeutic goals.