Objectives. To understand the social representations of the Awajún and Wampis communities related to the symptoms and treatment of anemia in children younger than 3 years, as well as the relationship of these representations with the symbolism, constructs, and type of diet of these populations. Materials and methods. This qualitative study was conducted from June to August 2015 in the districts of Río Santiago, Cenepa, and Nieva (Amazon region, Peru), and included in-depth interviews (IDIs) of health personnel, community authorities, parents, and focus groups (FGs) for mothers. Results. A total of 38 IDIs and 13 FGs were conducted. The evaluated populations had limited awareness about anemia and health personnel, but anemia with symptoms were correlated with social representations and cultural manifestations. This behavior was reflected in the parents’ choice of treatments that were not necessarily the same as those indicated by the health personnel, and these social groups preferred the consumption of certain foods that were considered to cure the “putsumat”. Visiting a health care center or using micronutrients was not their first treatment option. Conclusions. Social representations and traditional practices still exist, and include interpretative systems in health, disease, and disease management. The logic, meaning, and coherence of these practices depend on the cultural group considered. The “putsumat” or “putsuju” is an interpretive model for anemia, and the symptoms in children include pallor, thinness, and fatigue; this model is based on the cultural system of the Awajún and Wampis populations