Aim: We aimed to determine the incidence of post-contrast acute kidney injury (PC-AKI), the demographic characteristics of patients, and the reasons that facilitate the development of PC-AKI in patients who were admitted to the emergency department and underwent computed tomography (CT) with intravascular contrast media. Material and Methods: This study is a retrospective, cross-sectional and analytical study. Patients over the age of 18 who underwent CT with intravascular contrast media and were hospitalized for at least 48 hours were included in this study. The development of PC-AKI and the clinical and demographic characteristics of the patients were evaluated.Results: A total of 816 patients were included in the study. Thirty-six (4.4%) patients developed PC-AKI. We found that the average length of hospital stay was 22.2 +/- 41.7 days. Patients with a history of hypertension (HT) and diabetes mellitus (DM) and who had hypotension on admission to the emergency department were found to have a higher risk of developing PC-AKI (p