Abstract
The medical literature in Rome firstly lives on Greek scientific works, because Latin language, inappropriate for speculative matters, couldn’t be succeeded to express the grandiosity and precision of the subject. So, Roman medicine assimilates the Greek medical culture. Roman doctors dedicate themselves to a public hygiene, prudently systematizing practice and concrete knowledge of other cultures. Pliny, the elder writes a work untitled Natural History, composed in thirty seven books, and interests us most those dedicated to medicine, its history and dissemination among ancient people, up to its arrival and reception in Rome, at the first century.