Anxiety in a child is usually set off by something specific: starting school, exams, falling out with friends, bullying, conflict at home, a house move, parents separating, a bereavement, illness or an accident, or a situation they haven't faced before. How strongly a child reacts depends on their temperament, their family history and what they have already lived through. Some worry is a normal part of growing up. If it is frequent or intense and is getting in the way of everyday life, it needs attention. This article is general information and does not replace advice from your child's GP.
The triggers that set off anxiety in children
It helps to separate two things: what makes a child more likely to become anxious, and what sets the anxiety off at a given moment. The HSE's guidance on anxiety in children says some children inherit a tendency to anxiety and others learn anxious responses from the people around them. Experiences then add to that. The HSE lists moving house or school often, parents arguing or fighting, the death of someone close, illness, pressure at school and abuse.
The NHS adds triggers that come with growing up: separation anxiety in babies and toddlers, starting a new school, exams, bullying and, for teenagers, social situations. Common triggers include:
- School: a new class or school, tests, a subject they find hard, a strict teacher
- Friendships: falling out with friends, being left out, bullying in person or online
- Family changes: separation, a new sibling, moving house, tension between adults
- Loss and health: a bereavement, a parent's illness, their own illness, an accident or another frightening event
- Unfamiliar or overwhelming places: crowds, noise, new people, sleepovers, being away from home
It is rarely one thing, and it is rarely one parenting mistake. Several smaller pressures usually build up together. Some anxious children can't name any trigger. Dread about an upcoming event, a memory, or a racing heart they don't understand can be enough to start the worry, even when nothing looks wrong from the outside.
Signs of anxiety in children at different ages
Children seldom say "I feel anxious". The anxiety shows up in their feelings, in their bodies and in how they behave. The HSE lists signs such as constant worry, trouble concentrating, poor sleep, changes in appetite, irritability, tearfulness, clinginess, needing the toilet often and complaints like stomach aches. Headaches, a racing heart and asking for reassurance again and again are also common.
Age changes how it looks. Younger children tend to become clingy, have tantrums, wake with nightmares or get upset when you leave. Primary-school children more often have tummy aches on school mornings, become perfectionist about homework or try to stay home. Teenagers may withdraw, become irritable, have panic attacks or quietly stop doing things they used to enjoy. Refusing school, avoiding friends or checking things repeatedly can be your child's way of telling you something is wrong.
When strong anxiety goes without support for a long time, it can affect learning, sleep, friendships, confidence and family life. That isn't meant to frighten you. It is the reason we think noticing early is worthwhile.
When worry is more than a normal part of childhood
Many fears belong to particular stages of development: the dark, monsters, dogs, being apart from a parent. They usually fade. Worry after a stressful event also tends to settle as the child adjusts. The NHS says anxiety becomes a problem when it is very strong, keeps getting worse, doesn't go away, or stops your child doing things they enjoy.
These are the signs we'd suggest watching for:
- The anxiety has gone on for several weeks, or is getting worse
- It keeps your child from school, clubs or seeing friends
- It regularly upsets their sleep or eating
- It is reshaping family routines, so everyone works around the worry
Only a qualified professional can diagnose an anxiety disorder. An assessment looks at the symptoms, how long they have lasted, your child's stage of development, home and school life, physical health and any other possible explanations. Try not to compare your child with a brother, sister or classmate. The more useful question is how much the worry is limiting their own day.
How to work out what is triggering your child's anxiety
Begin by watching what happens before, during and after an anxious spell. A few notes on your phone are enough: where they were, what they said they were thinking, what their body was doing, how they behaved and what helped. Within a couple of weeks, patterns often show up. It might be Sunday evenings, a particular subject, handing over between two homes, a busy lunch break, or the days before a match.
Ask calm, open questions at a quiet moment, such as "What felt hardest about today?" Avoid leading questions like "Was someone mean to you?", because they can suggest a danger that isn't there. Don't push for an answer straight away. Children often explain things later, in the car or at bedtime.
Teachers see a side of your child that you don't. Where it suits your child's age, tell them you'd like to speak to their teacher, and present it as working together rather than watching them. Then compare notes. Be careful not to assume the most obvious event is the whole story. A child who is upset since their grandparent died may also be struggling with friendships that changed at the same time.
How to respond when your child is anxious
Acknowledge the feeling without agreeing that the situation is dangerous. Something like "I can see this feels really scary, and I know you can get through it" tells your child you understand and that you believe in them. Children take their cue from us, so your own calm voice matters more than finding the perfect words.
Simple coping skills help: slow breathing (the NHS suggests breathing in for a count of three and out for three), noticing five things they can see, regular routines, enough sleep and physical activity. Break a feared task into smaller steps. These skills don't just cover up the anxiety. Each time your child uses one, they learn they can cope.
It's natural to want to remove whatever upsets them. The Child Mind Institute explains that helping a child avoid what they fear brings relief in the short term but reinforces the anxiety over time. Gentle, gradual steps work better than forcing or shaming. This matters even more if your child has been through something traumatic, where the pace should be guided by a professional. Keep the build-up to a feared event short, avoid going round in circles of reassurance, and talk through what is most likely to happen and what they could do.
If school is part of the picture, agree a plan with the school. That might include a named staff member your child can go to, a calm space, small goals and a clear plan for getting back to full attendance.
When to see a GP or a therapist
The HSE advises contacting your GP if your child is always anxious and it isn't getting better or is getting worse, self-help isn't working, or it is affecting school, family life or friendships. We'd add regular physical symptoms, and problems with sleep or eating. If your child is in immediate danger, has harmed themselves or talks about ending their life, call 112 or 999, go to your nearest emergency department, or call Samaritans on 116 123. The HSE's urgent and emergency care page explains your options.
In Ireland, the GP is usually the first step. They can assess your child, rule out physical causes and, where appropriate, refer to HSE primary care psychology for mild to moderate difficulties, or to the Child and Adolescent Mental Health Services (CAMHS) when the clinical criteria for moderate to severe difficulties are met. You can also go straight to private therapy without a referral.
Cognitive behavioural therapy (CBT) has good evidence for childhood anxiety. It helps children notice anxious thoughts, think about them in a more balanced way and face feared situations step by step. Our CBT is adapted to your child's age. Younger children often express more through play than through talking, so child play therapy is available from the age of three. For older children there is teenage counselling and psychotherapy. When the whole household is feeling the strain, family therapy can help everyone respond to the anxiety together. Parents are often closely involved, because what happens at home shapes how a child learns to manage.
The HSE notes that medication may be offered if anxiety is severe or talking therapies haven't worked, and that it is prescribed and monitored by a specialist. It is not usually the first treatment. Progress depends on the child, how severe the anxiety is and the treatment plan. Getting support early can make a real difference, but there is no fixed timetable for recovery.
FAQs
Why is my child anxious when nothing seems wrong?
The trigger may be hidden: dread about something coming up, stress that has built up quietly over months, a memory, or physical feelings they don't understand. Many children don't yet have the words to explain what's happening. Unexplained anxiety is real distress. It is not attention-seeking.
What help is available for childhood anxiety in Ireland, and what does it cost?
Your GP, HSE primary care psychology and CAMHS (where the referral criteria are met) are public routes, and support from your child's school can sit alongside them. Waiting times vary by area. Private therapy is quicker to access, and fees vary between providers. Our current fees are on our prices page, and we see children and teenagers in Dublin and Galway, with online sessions for older children and teenagers where that suits.
Can my child grow out of anxiety?
Many fears that come with a particular age do pass. Anxiety that lasts and keeps limiting your child's life is different, and waiting for it to fade can mean it settles in. With the right support, children can build coping skills they keep using as they grow up.
Talking to us about your anxious child
If you're worried, start by listening to your child and noting what you see. If the anxiety is affecting their days, speak to your GP or a qualified therapist. You may also find our posts on separation anxiety and the benefits of play therapy helpful.
Whenever you feel ready, get in touch with us and we'll talk through what might suit your child. Asking for help is not a sign that you have failed as a parent. It is one of the ways you care for your child.