Skip to navigation Skip to Content
Join a world-class health system. Find Jobs

Pediatric Nephrology - Urinary tract infection

​​​A urinary tract infection is a bacterial infection in the urinary tract. 

The urinary tract is made up of the kidneys, ureters, bladder, and urethra. Children often get UTIs that affect the bladder which can be very painful. 

In the case of a kidney infection, symptoms can include fever, back pain and vomiting. Kidney infections may require hospitalization during the initial therapy. 

Marshfield Clinic has specialists who are trained in diagnosis and treatment of urinary tract infections.


Evaluation of children with urinary tract infections includes careful investigation of voiding (urine) and stooling habits. Infants and toddlers as well as children with complications may need radiology and ultrasound studies to look for disorders such as reflux of urine from the bladder into the kidneys.


  • A urinary tract infection can be effectively treated with oral antibiotics unless a child has a high fever, vomiting or is ill appearing.
  • Over-the-counter pain relief like acetaminophen can be used to reduce pain and fever.

Dietary Habits
Your physician will likely recommend the child gets plenty of fluids to encourage urinary output.

In some children surgical correction of urinary tract disorders may be necessary. The pediatric nephrology and pediatric urology team will discuss that with you if it is necessary.​

Request Appointment

Contact us for care

If this is a medical emergency, call 911.

Call: 1-866-520-2510

(Monday-Friday, 8 a.m. - 5 p.m.)

Special Reports


Preventive Care

You and the Flu

Primary Care

Family Medicine Doctors
treat the whole family.

Internal Medicine Doctors
treat adults.

Med-Peds Doctors
treat adults and children.

treat children.