Signs of Anxiety in Children and Teens
Anxiety shows up differently depending on age and temperament. Recognising the signs helps you know when professional support could help.
In younger children
You might see clinginess, tears at drop-off, avoidance of new activities, frequent stomach aches or headaches, tantrums when things feel unpredictable, or trouble sleeping. Some children become irritable or oppositional when they’re actually anxious — the behaviour is the symptom, not the cause.
In teens
Anxiety often shows up as withdrawal from family or friends, avoidance of school or social situations, perfectionism or fear of failure, irritability, fatigue, or physical complaints like headaches and stomach issues. Many teens also experience panic symptoms — racing heart, shortness of breath, or a sense of dread — and may not have the words to describe what they’re feeling.
The physical pathway
Anxiety doesn’t only live in the mind. Stomach aches, headaches, nausea, and muscle tension are very common in anxious children and teens. If medical causes have been ruled out, these can be the body’s way of expressing worry. Our therapists are used to working with families who first noticed anxiety through physical symptoms.














