Bedwetting, or nocturnal enuresis, is defined as the involuntary discharge of urine during sleep at night in the absence of central nervous system or urinary tract abnormalities in a child aged five years or more. This study was conducted on 119 children in certain areas of the Sharqat district in Salah al-Din province from the beginning of October 2022 to the end of January 2023. The concentration of urea, glucose, and creatinine in the blood serum was measured using the Enzymatic method, while cortisol concentration in the blood serum was measured using the ELISA technique.