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Microsponges are porous microspheres ranging in size from 5 to 300 micrometers used in a polymeric delivery system. They have been studied for biomedical applications, including targeted medicine delivery, transdermal drug delivery, anticancer drug delivery, and bone substitutes. This research aims to conduct a detailed examination of existing trends and future prospects for a microsponge-based medicine delivery system. The current study investigates the Microsponge Delivery System's design, operation, and possible therapeutic uses (MDS). The therapeutic potential of microsponge-based formulations, as well as patent data, were thoroughly investigated. The authors discuss several efficient methods for producing microsponges, including liquid-liquid suspension polymerization, quasi-emulsion solvent diffusion, water-in-oil-in-water (w/o/w) emulsion solvent diffusion, oil-in-oil emulsion solvent diffusion, the lyophilization method, the porogen addition method, the vibrating orifice aerosol generator method, the electrohydrodynamic atomization method, and the ultrasound-assisted microsponge. Microsponge may reduce undesired side effects and increase drug stability by boosting drug release. Hydrophilic and hydrophobic drugs can be loaded into a microsponge and transported to a specific target. When compared to traditional distribution methods, microsponge delivery technology offers numerous advantages. Microsponges, which are spherical, sponge-like nanoparticles with porous surfaces, can help increase drug stability. They efficiently alter drug release while also reducing adverse effects. [ABSTRACT FROM AUTHOR]

In the last few decades, researchers have put a lot of time and effort into making new pharmaceuticals. As a result, there are now a huge number of pharmacological chemicals that can be used to treat a wide range of diseases that are a problem for the healthcare system. More than 50% of these medications are classed as BCS (Biopharmaceutical Classification System) class II/IV, indicating that they have limited therapeutic value and are not further studied. In this way, it has been shown that lipoidal manufacturing is a good way to distribute these kinds of medicines. This suggests that a method based on nanotechnology has a lot of potential. Nanoemulgel, a gel composed of diverse nano-lipoidal compositions, has been shown to be an effective method for applying topical drugs. Nanoemulgel is an emulsion-based topical gel product. The correct gelling ingredient is added to emulsion globules made using high energy or low energy processes to form nanoemulgel. Nanoemulgels can be made from all kinds of polymeric polymers, surfactants, and fats that range in size from 5 nm to 500 nm. Nanoemulgel has several topical treatments for both short-term and long-term problems. The widespread use of nanoemulgel formulations of recently patented drugs in a variety of healthcare settings has once again shown that topical administration is better than other methods. Toxicological studies of the chemicals used in these formulations must, however, take into account how safe they are, since the way they are given has changed a lot. [ABSTRACT FROM AUTHOR]