A Systematic Review on Drug Delivery Systems Based on Their Mechanism of Drug Release and Their Applications

Abstract

Oral drug delivery is the most commonly used and preferred route of delivery of pharmaceuticals which has been successfully treating wide number of diseases. The advantages of this method of delivery are patient friendly, cost effective, established delivery system, noninvasiveness and convenient, and In the pharmaceutical field it is the most favored drug delivery system. Oral drug delivery systems along with other effective delivery system types that are effective and promising are discussed in this paper based on the mechanism of drug release.