This study aims to investigate the discourses about care and its implications for health services of health professionals from a hospital emergency service. The research is qualitative and the discursive files were collected through semi-structured interviews with these professionals. It is used, in the analysis of such files, Foucault's genealogical method, providing an interdisciplinary discussion and establishing a critical reading in response to the research question. In this sense, it is emphasized the ethical and political implications across the current reality of the health system. Along the argument, it is discussed the concept of health and their relationships with the notion of care, placing, in this context, the speeches of the participants about their everyday experience and questioning the games of truths actually observed. It follows from the analysis performed by the study, the emergence of re-discuss and redeploy, the scenario at hand, communication processes and the concept of inter-disciplinarity. It is proposed, therefore, the revitalization of care practices and the effective humanization of the processes involved.
health care; hospital emergency service; interdisciplinarity; communication