Urinary Tract Infection (UTI) in children is a common bacterial infection affecting the urinary system, which includes the kidneys, ureters, bladder, and urethra. It is one of the most frequent bacterial infections during childhood and requires prompt diagnosis and treatment to prevent complications such as kidney damage, renal scarring, hypertension, and impaired kidney function. UTIs may occur at any age but are more common in girls after infancy due to their shorter urethra. In the first year of life, however, boys, especially those who are uncircumcised, have a relatively higher risk. UTIs are broadly classified into lower urinary tract infections, involving the bladder (cystitis), and upper urinary tract infections, involving the kidneys (pyelonephritis). Cystitis usually presents with pain during urination, increased frequency of urination, urgency, lower abdominal discomfort, and foul-smelling urine. Pyelonephritis is more severe and is characterized by high fever, chills, vomiting, flank pain, irritability, poor