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Urinary Tract Infections in Children

Condition Basics

What is a urinary tract infection (UTI)?

A urinary tract infection (UTI) is a problem that happens when germs (called bacteria) get into the urinary tract and cause an infection.

Your child's urinary tracturinary tract is the system that makes urine and carries it out of your child's body. It includes the bladder and the kidneys and the tubes that connect them. Most UTIs are bladder infections.

UTIs in children must be treated right away. A UTI that is not treated quickly can lead to a kidney infection.

What causes it?

Most UTIs in childrenUTIs in children are caused by germs (bacteria) that enter the urethraurethra. The germs then travel up the urinary tract and cause infection. Germs that normally are in stool are the most common cause. Being constipated or not emptying the bladder all the way can lead to a buildup of bacteria.

What are the symptoms?

Symptoms of a UTI in an infant or young child may include a fever. This may be the only symptom in infants. Other symptoms include being fussy or not being hungry. Older children are more likely to have symptoms, such as pain, the need to urinate often, or burning when urinating.

How is it diagnosed?

To diagnose a UTI, your doctor will test a sample of your child's urine to see if it has germs that cause infections. Your doctor will also ask about your child's symptoms and do a physical exam. Your child may need more testing to find the cause of the UTI.

How is a UTI treated?

Treatment for most children with a UTI is oral antibiotics and home care. Home care includes helping your child drink extra fluids when you notice symptoms and urging your child to urinate often. Children who are very young or sick may get a shot of antibiotics. Or your child may need treatment in a hospital.

Cause What Increases Your Risk Symptoms What Happens When to Call a Doctor Exams and Tests Treatment Overview Self-Care Medicines

Current as of: April 30, 2024

Author: Ignite Healthwise, LLC StaffIgnite Healthwise, LLC Staff

Clinical Review BoardClinical Review Board
All Ignite Healthwise, LLC education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

This information does not replace the advice of a doctor. Ignite Healthwise, LLC, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of UseTerms of Use. Learn how we develop our contenthow we develop our content.

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