January 2020 and June 2022. Participants were divided into a control group (n=48), receiving routine nursing and psychological intervention, and a study group (n=46), receiving integrated nursing and psychological intervention. We compared pain intensity, pain relief rate, patient satisfaction, Numeric Rating Scale (NRS) score, Pittsburgh Sleep Quality Index (PSQI) score, Self-rating Depression Scale (SDS) score, Self-rating Anxiety Scale (SAS) score, and quality of life scores between the groups. Results: The study group had shorter hospital stays and lower hospitalization costs than the control group (both P < 0.05). Pain relief and satisfaction rates were higher in the study group (both P < 0.05). Post-intervention, both groups showed significant reductions in NRS, PSQI, SDS, and SAS scores, with greater reductions in the study group (all P < 0.05). Quality of life scores increased in both groups, more so in the SG (P < 0.05). The study group also had fewer adverse events (P < 0.05). Both groups showed decreased serum creatinine and blood urea nitrogen levels post-intervention, with a more significant decline in the study group (P < 0.05). Education, marital status, and occupation were major factors influencing outcomes in urinary calculi patients. Conclusion: Integrated nursing and psychological intervention significantly alleviates pain, improves emotional well-being, enhances sleep quality, increases overall life quality, and contributes to high patient satisfaction among urinary calculi patients.