Background and Objective: Recently, complex and unusual dengue virus infections have become a significant public health concern. Dengue may cause hepatomegaly, increased liver enzymes, and fulminant hepatic failure. To research childhood dengue hepatic dysfunction. To investigate intensity, clinical features, laboratory data, morbidity, and death. Methods: 110 patients admitted to the Department of Paediatrics, Kamineni Institute of Medical Sciences, Narketpally, Telangana, India, due to a Dengue illness were the subjects of a prospective cohort study from March 2021 to April 2022. Patients who tested positive for the Dengue virus were chosen for further evaluation, including a complete blood count, liver function tests, abdominal ultrasound, PT, APTT, HBsAg, HCV, and Widal testing