UTIs in Children: Symptoms Parents May Miss and When to Call the Pediatrician

Urinary tract infections, or UTIs, can be hard to spot in children. A baby can’t tell you that it burns when they pee. A toddler may only seem fussy or start having accidents again. An older child might complain of belly pain, but never mention their bladder at all. That’s why many parents search for UTI symptoms in children after noticing something just feels “off.”

If your child is not acting like themselves, has pain with urination, keeps asking to use the bathroom, or develops a fever without a clear reason, a UTI is one possible cause. Some symptoms are easy to miss, especially in babies, toddlers, and children who are busy with school, sports, or daycare and may not think to mention what they’re feeling.

Here’s how UTIs can show up in children, what you can watch for at home, and when it makes sense to call The Children’s Clinic in Jackson, Tennessee for an evaluation.

What is a UTI?

A UTI is an infection somewhere in the urinary tract, which includes the kidneys, bladder, ureters, and urethra. Most UTIs in children involve the bladder. Some can move higher up to the kidneys, which can make a child sicker and may cause fever, back pain, or vomiting.

UTIs can happen at any age, from babies to teens. They’re not always easy to recognize because the signs can look different from child to child.

UTI symptoms in children parents may miss

One of the most common reasons UTIs get overlooked is that children don’t always describe the problem in a straightforward way. Instead of saying “it hurts when I pee,” a child might just act tired, cranky, or uncomfortable.

In babies and toddlers

Babies and young toddlers may show UTI symptoms in ways that are easy to confuse with teething, constipation, or a regular virus. Watch for:

• Fever without an obvious cause

• Irritability or unusual fussiness

• Poor feeding or decreased appetite

• Vomiting

• Strong-smelling urine

• Cloudy urine

• Less urine than usual or fewer wet diapers

• Crying during diaper changes or when urinating

Sometimes the only clue is that your baby doesn’t seem quite right. If a baby has a fever and no clear symptoms of a cold or ear infection, a UTI is something the pediatrician may want to check.

In preschool and school-age children

Older children can sometimes describe more specific symptoms, but they may not think to mention them unless you ask directly. Look for:

• Burning or pain when peeing

• Needing to pee often

• Sudden urgency, or trouble making it to the bathroom in time

• Accidents after being fully toilet trained

• Lower belly pain or pressure

• Back pain or side pain

• Fever

• Urine that looks cloudy, bloody, or unusually strong-smelling

Some children will say they “feel funny” when they pee or complain that their stomach hurts, but they may not connect that to the urinary tract. If those complaints come with bathroom changes, don’t brush them off.

What can cause UTI symptoms in children?

UTIs happen when germs get into the urinary tract. In children, this can be more likely if they are holding urine for long periods, not drinking enough, dealing with constipation, or having trouble wiping the right way after using the bathroom.

Not every child with urinary symptoms has a UTI. Similar symptoms can happen with:

• Constipation

• Skin irritation

• Viral illness

• Dehydration

• Accidental urine holding because of school, daycare, or play

That’s one reason it’s important not to guess. The right evaluation can help sort out what’s going on.

What parents can do at home while watching symptoms

If your child has mild symptoms and is otherwise acting fairly normal, there are a few reasonable steps you can take while you decide whether to call the pediatrician.

• Offer plenty of fluids unless your child has been told to limit fluids for another reason.

• Encourage bathroom breaks instead of holding urine.

• Watch for fever, vomiting, back pain, or worsening discomfort.

• Keep track of how often your child urinates and whether it hurts.

• Pay attention to wet diapers, urine smell, and any accidents if your child is toilet trained.

If your child is uncomfortable, avoid harsh bubble baths or scented soaps around the genital area, since those can sometimes irritate skin and make symptoms feel worse. This won’t treat a UTI, but it can help avoid extra irritation while you’re watching the situation.

When to call the pediatrician

It’s a good idea to call your pediatrician if you notice possible UTI symptoms in children such as pain with urination, frequent urination, new accidents, belly pain, or unusual urine odor that lasts more than a short time. You should also call if your child has a fever without another clear reason, especially if they are younger or not acting like themselves.

Call sooner if:

• Your child has symptoms that are getting worse

• Your child has had UTIs before

• Your child is not drinking well

• You notice blood in the urine

• Your child has back pain or side pain

• Your child seems tired, pale, or unusually withdrawn

If you’re not sure whether it’s a UTI, that’s a good reason to call. Many parents in Jackson, Madison County, and nearby West Tennessee communities try to sort out symptoms on their own first, especially when they show up after school, at bedtime, or on a weekend. You don’t have to figure it out alone.

When symptoms need prompt medical attention

Some children with a possible UTI need same-day medical attention, especially if they have a fever and look ill. A kidney infection can make a child feel much sicker than a bladder infection.

Seek prompt medical care if your child has:

• Fever with back pain or side pain

• Vomiting with urinary symptoms

• Shaking chills

• Signs of dehydration, such as a very dry mouth, very little urine, or unusual sleepiness

• Confusion or extreme lethargy

Young infants with fever always need prompt medical evaluation. If you have a baby younger than 3 months with a fever, call right away or seek urgent care guidance from your pediatrician.

When to go to the emergency room

Go to the emergency room or call 911 if your child has severe trouble breathing, is hard to wake up, has a seizure, or has signs of a serious illness such as extreme weakness, bluish lips, or not responding normally. These are not typical UTI symptoms, but they do mean your child needs immediate care.

If your child has a high fever and looks very sick, especially with vomiting and pain in the back or side, they should be seen urgently.

How UTIs are checked in children

If your pediatrician suspects a UTI, they may ask for a urine sample. That sample can help look for signs of infection and guide the next steps. In younger children, getting a clean sample can take a little extra time, but it’s an important part of making the right call.

Not every urinary symptom means antibiotics are needed. That’s why an in-person evaluation matters. A UTI can look a lot like other common childhood problems, and treatment depends on what’s actually going on.

Can UTIs be prevented?

Not every UTI can be prevented, but a few habits may lower the chances of one:

• Encourage regular bathroom breaks instead of holding urine

• Make sure children drink enough water throughout the day

• Address constipation early, since a backed-up bowel can affect the bladder

• Teach proper wiping habits, especially after bowel movements

• Help younger children wipe front to back

• Avoid irritating soaps or bubble baths if your child is sensitive

For school-age children, bathroom habits can sometimes change during the school day. A child may avoid the restroom because they don’t want to miss class or use a busy bathroom. In West Tennessee, where school routines, sports, and hot weather can all affect hydration, it helps to remind kids to drink water and use the bathroom before long stretches away from home.

Frequently asked parent questions

Can a UTI go away on its own?

Sometimes symptoms may fade for a bit, but that doesn’t mean the infection is gone. A true UTI should be evaluated by a pediatrician so your child gets the right care.

Does a fever always mean a kidney infection?

No. Fever can happen for many reasons. But when fever happens along with urinary symptoms, it’s something your pediatrician should know about.

My child has stomach pain, but no burning when peeing. Could it still be a UTI?

Yes, it could be, especially if there are also bathroom changes, fever, or unusual urine odor. Belly pain can have many causes, though, so an evaluation can help sort it out.

What if my child is in daycare or school and starts having accidents?

New accidents after being toilet trained can happen for many reasons, including stress, constipation, or a UTI. If accidents come with pain, urgency, or fever, it’s worth calling your pediatrician.

Bottom Line

UTI symptoms in children don’t always look the way parents expect. A baby may just be fussy or feverish. A toddler may have more accidents. A school-age child may complain of belly pain, urgency, or burning when peeing. Because these symptoms can overlap with other common childhood illnesses, it’s reasonable to watch closely for a short time if your child seems well overall — but don’t wait if symptoms are getting worse, fever is present, or your child just doesn’t seem right.

If you’re unsure whether your child’s symptoms could be a UTI, contact your pediatrician. Getting checked early can bring peace of mind and help your child feel better sooner.

The Children’s Clinic
264 Coatsland Drive
Jackson, TN 38301
731-423-1500
Serving children and families in Jackson, Madison County, and communities throughout West Tennessee.