Microsponges: A Futuristic Approach for Oral Drug Delivery and Current Status

Abstract

Microsponges are at the forefront of the field of new drug delivery technology, which is rapidly
evolving. Microsponge drug delivery technology holds a lot of potential in terms of reaching the aim
of controlled and site-specific drug delivery, thus it’s gotten a great deal of interest from scientists.
Microsponges are porous microsphere and biologically inert. Particle size of microsponges was 10-
25μm. The Quasi emulsion solvent diffusion method was used to construct microsponges. It is a
unique technique for controlled release formulation.This page gives an overview of the Microsponges
delivery system, including the principles and methods of preparation. Particle size and distribution,
surface morphology, porosity, and density are all considered as appropriate analytical methods for
characterization of Microsponges. The advantages, drawbacks, and possible responses of microsponge
drug delivery are also examined. The advantages, drawbacks, and alternative solutions of microsponge
drug delivery are also explored. These microsponges are included in sunscreens, balms, ointments, and
over-the-counter skin care products that are designed for external use. Microsponge drug delivery can
provide increased efficacy for topically active agents with enhanced safety, extended product stability
and improved aesthetic properties in an efficient and novel manner. They are mostly used for topical
use and have recently been used for oral administration.