Nanotechnology is the branch of science deals with nanoparticles that are very small particle size ranges from 1 to 100 nanometre. Nanoscience and nanotechnology are the study and application of extremely small things and can be used across all the other science fields, such as chemistry, biology, physics, materials science, and engineering too. Nanomedicine is among the numerous opportunities and advances promoted by nanotechnology. The definitions of Nanomedicine accepted today were established by the National Institutes of Health of The United States and the European Science Foundation, which define Nanomedicine as the “science that uses nanoparticles to the development of diagnosis, treatment, and prevention of specific medical applications.