The strategies, formulations, production processes, storage arrangements, and technologies used in the delivery of drugs to their intended therapeutic location are referred to as drug delivery systems. By attaching the medication to a carrier particle—a microsphere, nanoparticle, etc.—that regulates the drug's release and absorption properties, this technique offers an excellent method for drug delivery. This particulate medication delivery technique relies heavily on microspheres and micro particles because of their small size and effective carrying capacity. When compared to traditional dose forms, these administration methods offer a number of benefits, such as increased patient compliance, decreased toxicity, and enhanced efficacy and convenience. These days, multiparticulate drug delivery technologies are particularly useful for creating delayed-release or controlled-release oral formulations with little risk of dose dumping, adaptability in blending to provide various release schedules, and a brief and repeatable stomach residence period. The carrier utilized to generate the multi particles and the percentage of drug within them is two of the many parameters that affect the release of drug from micro particles. Furthermore, multiparticulate drug delivery methods offer a wealth of possibilities for creating novel oral formulations with controlled and delayed release, expanding the frontiers of pharmaceutical development.