Diagnosis begins with a thorough medical history and physical examination. Tests may include:
Urinalysis: To check for bacteria, white blood cells, and other signs of infection. Urine culture: To identify the specific bacteria causing the infection. Blood tests: To check for signs of infection and kidney function. Imaging studies: Ultrasound, VCUG (voiding cystourethrogram), or DMSA scan to assess the kidneys and urinary tract.
