Introduction There is limited research on tactile massage in child and adolescent psychiatry and no studies investigating experiences of providing tactile massage in child and adolescent psychiatry were found. Aim The aim was therefore to describe nurses' experiences of providing tactile massage as a nursing intervention in child and adolescent psychiatry. Method Ten nurses trained in tactile massage and employed at five different child and adolescent psychiatry clinics in Sweden participated in a qualitative study. Semi-structured interviews were conducted, transcribed verbatim and analysed by qualitative content analysis. Results Three categories emerged from the analysis. 'Confirming body and mind', 'Building a trusting relationship' and 'Instructing next of kin in tactile massage'. Attentiveness to and respect for the integrity of the children and adolescents were essential for creating a trusting relationship with them. Tactile massage was found to trigger various physical and mental processes in the children and adolescents. The nurses reflected on the impact of tactile massage on their nursing and on themselves as a person, stating that it had led to the development of self-reflection and attentiveness. Implications for practice Tactile massage addresses the individual's emotional and physiological responses and could therefore bring holistic nursing to child and adolescent psychiatry. It might also enhance attentiveness and sensitivity on the part of child and adolescent psychiatry nurses when acknowledging the needs of children and adolescents in psychiatric care.