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UTI symptoms in children: How to spot early signs in newborns and school-going kids

Urinary tract infections in children are easy to miss, especially in babies and school-aged kids who can’t always explain what’s wrong. Subtle signs like fever, tummy aches, or wetting accidents can be clues. Early recognition and simple treatments make a big difference. Here’s how.

May 23, 2025 / 11:33 IST
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UTI symptom in newborns and infants include fever, poor feeding or irritability. In older children, embarrassment or a lack of awareness can stop them from speaking up when they feel discomfort (Image: Canva)

Urinary tract infections (UTIs) are more common in children than many parents realise, particularly among newborns and those in primary school. Because symptoms can be vague or mistaken for something else entirely, UTIs in kids often go unnoticed until they’ve become more serious. Spotting the early signs, and knowing what to do,  can make all the difference.

According to Dr Anjali Saxena, Senior Consultant, General Paediatrics and Adolescent Health, UTIs can be different depending on a child’s age. “Newborns and infants cannot tell you what’s wrong, so their symptoms are often vague, like fever, poor feeding or irritability. In older children, embarrassment or a lack of awareness can stop them from speaking up when they feel discomfort,” Dr Saxena says.

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In babies, symptoms are often chalked up to common colds, teething, or digestive issues. Meanwhile, school-going children may dismiss their symptoms or keep quiet out of shyness. That’s why awareness is key, especially during those high-risk stages of development.

Also read | UTI causes, symptoms and treatment: Everything you need to know about urinary tract infection

1. Newborns and infants under one may show:

In babies, UTIs can be especially difficult to spot, as they often don’t show the signs seen in older children. “Watch out for a fever that doesn’t seem to have a clear cause, poor feeding or vomiting, unusual sleepiness, dark or foul-smelling urine, and fewer wet nappies than usual. Any baby under three months with a fever should see a doctor immediately. It is always advisable to get a test for UTIs even if there are no other signs. It’s better to be cautious,” she says.