Innovative Formulations in Pharmacology: From Nanoemulsions to Controlled Drug Delivery

Abstract Innovative pharmaceutical formulations, particularly nanoemulsions and controlled drug delivery systems, are transforming the landscape of pharmacology. Nanoemulsions, with their submicron droplet size and enhanced solubility, enable improved bioavailability and targeted delivery of poorly soluble drugs, while minimizing systemic side effects. Controlled drug delivery technologies advance therapeutic outcomes by enabling sustained, site-specific, and stimuli-responsive drug release, optimizing dosing regimens, and improving patient compliance. Integrating nanoemulsion technology with advanced controlled release mechanisms offers synergistic benefits, paving the way for personalized and precision medicine. This review highlights recent progress, key applications, and future directions in innovative drug formulations, emphasizing their potential to overcome traditional pharmacological limitations and improve patient outcomes. Keywords: Drug formulation, Nanoemulsions, Nanotechnology, Drug delivery systems, Controlled release, Personalized medicine, Bioavailability enhancement, Targeted drug delivery