Medicine in ancient Rome combined various techniques using different tools, methodology, and ingredients. Roman medicine was highly influenced by Greek medicine. Greek physicians including Dioscorides and Galen practiced medicine and recorded their discoveries in the Roman Empire. These two physicians had knowledge of hundreds of herbal, among other, medicines.
Ancient Roman medicine was divided into specializations such as ophthalmology and urology. A variety of surgical procedures were carried out using many different instruments including forceps, scalpels and catheters.
The Roman Empire was a complex and vigorous combination of Greek and Roman cultural elements forged through centuries of contact. Later Latin authors, notably Cato and Pliny, believed in a specifically Roman type of healing based on herbs, chants, prayers and charms easily available to any head of household. Greek medicine was introduced into Italy with the establishment and development of military and political contacts between the two regions. But it was not until the introduction of the healing god Asclepius in 291 BC and the arrival of the Greek doctor Archagathus in 219 BC that foreign medicine was publicly accepted in Rome.
Setting aside some of the broader implications of the Greek influence on Roman society, the effect of Greek medicine, ethnography, and meteorology was particularly pertinent to two fields: architecture and health care. This was particularly important from the perspective of the Roman army, in which there were many medical advances. A medical corpus was established, permanent physicians were appointed, the valetudinaria (military hospitals) were established, and in Caesar's time, the first traces of systematic care for the wounded appeared. The variety and nature of the surgical instruments discovered in Roman remains indicate a good knowledge of surgery.
Roman medicine was highly influenced by the Greek medical tradition. The incorporation of Greek medicine into Roman society allowed Rome to transform into a monumental city by 100 BCE. Like Greek physicians, Roman physicians relied on naturalistic observations rather than on spiritual rituals; but that does not imply an absence of spiritual belief. Tragic famines and plagues were often attributed to divine punishment; and appeasement of the gods through rituals was believed to alleviate such events. Miasma was perceived to be the root cause of many diseases, whether caused by famine, wars, or plague. The concept of contagion was formulated, resulting in practices of quarantine and improved sanitation.