Burning Blood: The quemada among the Nahua of Cuetzalan in the Sierra Norte de Puebla, Mexico

Abstract

Among the Nahua of Cuetzalan (Sierra Norte de Puebla, Mexico), childbirth is not only a biological process but a moment of heightened social and «thermal» vulnerability. This article explores quemada, a local ailment believed to result from contact with postpartum or menstrual blood, described as dangerously hot and capable of «burning» others: especially children and men who are considered to have weak blood. Drawing on ethnographic fieldwork with midwives and traditional healers between 2017 and 2019, the article analyzes the ailment’s etiologies, symptoms, and treatment protocols, situating quemada within broader Mesoamerican logics of heat, balance, and gendered responsibility. Rather than treating quemada as a culture-bound syndrome, the article frames it as an indigenous diagnostic category that reflects a coherent etiological explanation of illness. While some midwives incorporate biomedical language into their reasoning, quemada remains excluded from biomedical practice, in part due to linguistic, cultural and institutional barriers, but more importantly because to native perception it falls outside biomedicine’s domain of competence. Ultimately, quemada challenges lingering assumptions about traditional medicine as residual: it confirms the living, dynamic, and internally consistent Nahua medical system which continues to organize illness experience and therapeutic action in contemporary Nahua communities.