The lecture highlights the special importance of rehabilitation for children and adolescents with chronic illnesses. As a vulnerable group, they require individually tailored care that takes both medical and psychosocial aspects into account. The importance of rehabilitation is explained, the various forms of rehabilitation for children and adolescents are presented, and the framework conditions and requirements are explained. Another focus is on the role of parents, who act as important supporters in the rehabilitation process. The aim is to provide a comprehensive understanding of the special requirements and opportunities of rehabilitation for children and adolescents.