This dissertation analyzes the meanings attributed by professionals of Basic Health Care to domestic violence and the practices developed to serve them in the set of slums in Maré. It is qualitative research, whose main instrument used for data production was semi-structured interviews, conducted between November and December of 2018, with nine professionals from two Family Clinics of complex of Maré. The analysis of the data obtained was done through the method of senses interpretation, and it was possible to identify the perceptions of the professionals, both on cases of domestic violence and on the issues that interfere in the reception and notification of these cases, also identifying limits and challenges for the provision of basic health services to people in situations of domestic violence in conflict territories. On one hand, the results point to a series of difficulties, mainly due to the grammar of violence and fear, structuring Brazilian society and reproduced even more acutely in slams. On the other hand, it was also possible to identify practices developed in the sense of guaranteeing health services in its broadest sense, in addition to forms of resistance existing in Maré.