The causes of work-related stress on didactic personal are 1) high personal responsibility for the quality and content of the educational pro-cess, 2) the social importance of higher education, 3) constant shortage of time, 4) variety and difficulty of tasks, 5) organizational problems, 6) inadequate remuneration, and 6) workload. Consequences are reflected in personal conditions such as chronic tension, emotional burnout, depersonalization, less motivation, and manifestation of difficulties in communication. These are defined as psychosocial sub-syndrome of stress. This study has identified negative impact of work-related/ occupational stress at communication capacities of didactic personnel from university and the quality of relationships with students and colleagues.