Polymer-Based Hydrogels Applied in Drug Delivery: An Overview

Polymer-based hydrogels are hydrophilic polymer networks with crosslinks widely applied for drug delivery applications because of their ability to hold large amounts water and biological fluids control release based on unique physicochemical properties biocompatibility. Current trends in the development hydrogel systems involve drugs response specific triggers such as pH, temperature, or enzymes targeted reduce potential systemic toxicity. In addition, developing injectable formulations that easily used sustain during this extended time is a growing interest. Another emerging trend synthesis nano other functional substances improving loading efficacy. Following these trends, advanced possessing mechanically improved properties, controlled rates, biocompatibility focus field. More complex multi-drug combination therapies will be developed advancements. polymer-based gaining increasing attention personalized medicine tailored patient, example, combinations, target-specific delivery, improvement disease treatment effectiveness, healthcare cost reduction. Overall, application advancing rapidly, towards more efficient effective future.