This qualitative study aimed to analyze from the perspective of intervention bioethics, the motivations for migration in Venezuelans residing in the city of Medellín-Colombia. Twenty people were interviewed, being 9 men and 11 women. The collected data was processed through the IRAMUTEQ software. The thematic axes that resulted from the analysis of the interviews; the first thematic axis, access to health services in Venezuela and Colombia; the second thematic axis, access to medicines and food; the third and last axis, the migratory process for Colombia, it served as references that dialogue with the selected bioethical perspective. In conclusion, food and health have a preponderant role in the lives of people, as essential human rights, the role of States is reinforced in promoting policies that guarantee civil, economic, social and cultures rigths of migrants.