Novel Approaches of Self Emulsifying Drug Delivery Systems and Recent Patents: A Comprehensive Review

The main aim of the current work is to set up a revolutionary Self Nano-emulsifying drug delivery system to improve the necessary bio-availability and to boost clinical efficacy when administered orally. This study's main target is to develop a novel self-nano emulsifying drug delivery system (SNEDDS) for orally administered, poorly water-soluble medicines. SNEDDS is designed to intensify weakly water dissolvable or lipophilic drugs. SNEDDS is designed to intensify weakly water dissolvable or lipophilic drugs. It contains a micro- or nano-emulsion of oil carrying medicament that spontaneously agitates an aqueous medium. For enhancing the solubility of lipophilic medicines, SNEDDS is the most significantly used in biopharmaceutics classification system [BCS class] II and IV pharmaceuticals. The improved rate of dissolution and prevention of interfacial tension are clearly demonstrated by SNEDDS. In aqueous mediums, such as gastrointestinal fluid, SNEDDS produces a stable emulsion after dilution.