The development of biodrugs and biotherapeutics has revolutionized modern medicine, offering targeted treatments for a wide range of diseases, including cancer, autoimmune disorders, and genetic conditions. Biodrugs, which are derived from living organisms, include monoclonal antibodies, vaccines, and recombinant proteins, all designed to interact with specific molecular targets in the body. These biotherapeutic agents offer highly effective treatment options, often with fewer side effects compared to traditional small molecule drugs. The production of biodrugs requires advanced biotechnological processes, such as cell culture and genetic engineering, to ensure that the products are both safe and effective. As research advances, the scope of biotherapeutics continues to expand, with innovations in gene therapy, cell-based therapies, and personalized medicine paving the way for more effective and individualized treatments. The growing field of biodrugs and biotherapeutics holds immense promise for improving patient outcomes and transforming healthcare.