This article discusses the nursing experience of using therapeutic games to care for a preschool child hospitalized with influenza B. The care was provided from June 17, 2020, to June 23, 2020. Gordon's eleven functional health patterns were employed as an assessment tool to conduct a holistic evaluation. Data was collected through observation, interviews, and other methods, revealing nursing problems such as hyperthermia, ineffective airway clearance, and fear. The child exhibited distress, crying, and resistance to treatment due to the unfamiliar environment, medical procedures, and fear of the healthcare staff. To address these issues, individualized therapeutic games were designed based on the child's preferences. These games helped establish a trusting relationship, reduce the child's fear of treatment, and improve cooperation. The hope is that sharing this nursing experience can serve as a valuable reference for caring for similar cases in the future.