Biomedical Nanotechnology is the most promising field in recent years. Biomedical nanotechnology is a subset of nanotechnology and it is a growing field of medical sciences that are majorly targeted to produce the nano range therapeutics, therapies as well as diagnostic methods that are helpful to improve health care. Nanotechnology is referring to the most innovative technologies that give rise to revolutionary changes in medical sciences. Because of their unique properties nanoparticles are used in many biomedical applications. The several distinct types of nanoparticles like Dendrimers, Liposomes, Nanotubes, Nanocrystals, and Solid Lipid Nanoparticles nanotechnology are used in drug delivery, diagnostics as well as molecular imaging. Nanotechnology is mainly applied as a therapeutic agent for several diseases like cancer, neurogenerative disorders Parkinson’s, Alzheimer’s disease as well as tuberculosis. Nanotechnology provides important in biomedical science, particularly in oncology. Biomedical nanotechnology is a constantly growing field of developing innovations that changed the world aspect of medical science.