Abstract
The purpose of this systemic review article was to analyze the symptoms of stress and insomnia and burnout syndrome in secondary school teachers. The PICO methodology was adapted for the research question and the PRISMA methodology for the article review and selection process. As a result, it was obtained that professional stress occurs when there is dissatisfaction or restrictions in the environment where it is exercised, the preparation of the person has ceased before an elaboration of organizations, as well as the deterioration of the teacher's vitality because of the stress produced. Burnout syndrome, which is a response to chronic professional stress, the amplitudes that stand out in burnout syndrome are related to stress levels and insomnia. As a conclusion, it was obtained that Burnout syndrome tends to be more evident in teachers, since they have direct contact with people and also current economic and political factors directly influence the development of their daily activity, in this way, when all these factors come together, it is possible to suffer from Burnout