By and large, medical practice is carried out when doctors identify health problems, for example illnesses, mental disorders and physical injuries, and provide treatment to those patients in order to properly cure them of their illnesses. . Medical practice must be based on science – particularly scientific research focused on the discovery of medical treatments –, on ethical considerations regarding the well-being of patients that limit science, and on intuition. However, since science is limited by ethical considerations and scientific evidence is sometimes unavailable, the most important basis should then be doctors' intuition influenced by their past medical experience. Overall, science plays a major role in the field of medicine as it provides the foundation for creating new treatments and advancing the healing capacity of the medical field. Science is defined as a field of knowledge based on discovering the truth about nature by formulating hypotheses and conducting research in an objective manner (Ehrenreich 19-20). The aspect of scientific research is important because as more diseases and other medical problems are identified, scientists must determine possible cures and develop drugs so that doctors can treat their patients. For example, neuroscientist VS Ramachandran recounts how patients with “reflex sympathetic dystrophy” participated in a scientific experiment to test whether there was a way to cure the unrelenting pain associated with the syndrome (17). Through scientific research, a new effective treatment for people with RSD was discovered when patients' pain disappeared and limb mobility returned after undergoing a procedure using mirrors (18). Through the powers of science, various skills, sincerity or diligence, but because they must make decisions on extremely complex problems with very little solid evidence available to support them” (Kumar and Nash 82-83). Although intuitive errors can be made, some of them are due to how the discovery of new diseases is continuous and the fact that humanity still does not understand everything about how diseases and biological systems work. The treatment of diseases is not perfected yet and that is the reason why the field of medicine is always trying to discover new and innovative ways to cure diseases and other medical conditions. Although there may be some issues regarding individual doctors and their abnormal choices. , overall, the proper foundation of medical practice is a combination of the three facets of science, ethical considerations and informed intuition..