Drug Delivery Systems (DDS) are innovative methods designed to deliver pharmaceutical compounds effectively to achieve desired therapeutic effects. These systems enhance the bioavailability of drugs, ensuring that they reach their target sites in the body while minimizing side effects. Various DDS, such as liposomes, nanoparticles, and microspheres, are employed to improve the efficacy of treatments. The development of advanced Drug Delivery Systems has revolutionized the way medications are administered, allowing for controlled release and targeted action. This is particularly beneficial in treating chronic diseases like cancer and diabetes, where precise dosing and timing can significantly impact patient outcomes.