Kids Health Watch is Sponsored by Children’s Medical Group

As a pediatrician, I often meet parents who sense something is off with their child but can’t quite identify what’s changed. Stress in children can be difficult to spot because it rarely looks like the stress adults experience. Kids usually don’t say, “I feel overwhelmed.” Instead, they communicate physically and behaviorally, often in subtle ways.
One of the earliest signs of stress is a shift in physical symptoms. These can appear as stomachaches, headaches, nausea, or difficulty sleeping. When exams and labs return normal, parents understandably feel confused. It can be helpful to track the timing of symptoms. If they consistently appear around school mornings, transitions, or busy periods, stress may be the underlying cause.
It’s helpful to remember that stress in young children often has specific triggers. Major changes—even positive ones—can feel destabilizing. A new sibling can introduce excitement but also uncertainty as routines shift and parental attention is redistributed. Family changes such as divorce, a parent traveling more than usual, or new childcare arrangements can also create a sense of insecurity. Moves to new homes, switching schools, or even simply transitioning to a new class or teacher can feel overwhelming to a child who thrives on predictability. Young children rely heavily on routine, so even small disruptions may temporarily raise their stress levels.
Behavioral changes offer additional clues. Irritability is one of the most overlooked signs. Adults often associate stress with worry or sadness, but many children express it through frustration, emotional outbursts, or disproportionate reactions to minor problems. If a typically flexible child suddenly becomes rigid, argumentative, or easily overwhelmed, it may reflect a stretched emotional capacity.
Stress can also show up as regression. A school-age child may suddenly ask to sleep in your bed again. A previously toilet-trained preschooler may begin having accidents. A confident child may suddenly fear separation at school drop-off. Regression doesn’t mean something is wrong with the child; it often means they are seeking reassurance while navigating internal stress.
Despite this reality, fortunately, children are remarkably resilient. Parents can help by offering consistent routines or slowing down overscheduled days. It can be helpful to make one-on-one time a priority, and, for children who lack the ability, to assist with verbal expression. If concerning changes last several weeks or more drastically disrupt daily life, a pediatrician can help guide the next steps.



