50 Copyright © 2024, IGI Global. Copying or distributing in print or electronic forms without written permission of IGI Global is prohibited. Chapter 4 DOI: 10.4018/979-8-3693-4439-2.ch004 ABSTRACT The chapter explores the transformative potential of nanomedicine in revolutionizing drug delivery. Nanomedicine, combining nanotechnology and medicine, offers innovative solutions for healthcare. It delves into advancements enabling targeted and controlled release of therapeutics, improving treatment efficacy while reducing side effects. Beginning with an introduction to nanomedicine’s applications, it discusses recent breakthroughs such as nanoparticle-based delivery systems and targeted therapy nano- carriers. Real-world case studies illustrate nanomedicine’s efficacy across various diseases. Addressing challenges in translation to clinical practice, including safety and regulatory hurdles, it emphasizes col- laborative efforts among stakeholders. Looking forward, ongoing research for safer and more efficient drug delivery systems is highlighted, stressing the need for continued innovation. The chapter aligns with the book’s theme of showcasing cutting-edge biomedical developments to improve healthcare. Nanomedicine: A New Frontier in Drug Delivery Systems A. K. M. Shafiul Kadir https://orcid.org/0000-0002-3294-6541 Quest Bangladesh Biomedical Research Center, Bangladesh Pranav Kumar Prabhakar Lovely Professional University, India Mohammad Ullah Shemanto https://orcid.org/0000-0002-4540-1700 Ahsania Mission Cancer and General Hospital, Bangladesh Ashik Sharfaraz Mawlana Bhashani Science and Technology University, Bangladesh Soumik Tripura Mawlana Bhashani Science and Technology University, Bangladesh Ety Akhter Mawlana Bhashani Science and Technology University, Bangladesh Rabeya Akter Urmi Mawlana Bhashani Science and Technology University, Bangladesh Joye Kundu Military Institute of Science and Technology, Bangladesh Tama Dutta Khulna University, Bangladesh