Mental health in the university world is influenced by the characteristics of each university, since spaces depend on it to make the needs of students visible and the possibilities of both understanding and addressing developmental disorders or mental disorders. This article tries to develop in an explanatory way some of the most important challenges that adolescents experience when joining the university world and some of the most common disorders that tend to appear. Finally, it concludes with the importance of support and prevention programs to guarantee the psychological well-being of everyone.