Mental health issues in children are on the rise, with a growing recognition of their significance. Paediatric nurses play a crucial role in addressing and supporting the mental health needs of children. This research article explores the pivotal role of paediatric nurses in promoting and providing mental health support for children. The researchers discuss the challenges they face, the skills and training required, and the potential impact on childrens well-being. Through a comprehensive review of the literature, we aim to shed light on the importance of integrating mental health care into paediatric nursing practice.