A little character sitting on their bed in the evening, a hand resting on their tummy, their parent kneeling close by in soft light.
Emotions & winding down

The lump in the tummy: understanding your child's anxiety (ages 3-7)

By the Tilibou team · Last updated: June 2026 · 6 min read

The lump in the tummy, in the evening, at the school gate, in the dark: many children know it well. It is anxiety, and it is normal for a child to feel it sometimes. Your role is not to make it vanish with a magic wand, but to welcome their fear without denying it or dramatising it, to put words to it, and to stay close to them. And if it settles in, to seek advice from a professional.

What is this "lump in the tummy"?

This is often how it begins: not with words, but with the body. The tummy that tightens, the heart that races, sometimes a headache. Headaches, tummy aches, a queasy feeling or faster breathing can be signs of anxiety. The lump in the tummy is exactly that. A physical signal of an emotion too big to be spoken.

And that emotion has a name: anxiety. Nothing abnormal in itself. Simply put, anxiety is a normal reaction to a perceived danger. Perceived is the key word. With anxiety, the fear of a situation is often imagined or exaggerated compared to the real situation. The monster under the bed does not exist. The fear, however, is very real.

Is it normal for a child to be anxious?

Yes. Truly. This is probably the most reassuring sentence in this whole article: it is normal for a child to feel anxiety sometimes. Novelty, separation, the dark, a change at home: all of these can wake up that lump. A child aged 3 to 7 is discovering the world, and the world can be frightening at times.

Anxiety only becomes a concern when it settles in and bothers the child day to day. We come back to that below. For the vast majority of little tummy lumps, what the child needs is a calm adult beside them.

How to respond, without doing too much or too little?

That is the whole balance. Neither minimise ("oh, it's nothing"), nor dramatise ("oh dear, you poor thing"). It is put aptly: do not dramatise the situation your child is going through, but do not minimise it either. Their fear is real. Make them feel that you take them seriously and that you are not making fun of their fears.

There is also your own attitude. Children read us like an open book. If a situation makes you anxious even though it poses no danger, your child picks up on it. The advice is to stay as calm as possible when a situation makes you anxious but poses no real danger. Your calm is contagious too.

And then, there are the words. Naming what is happening defuses a great deal. It helps to help the child put words to their emotions, because naming and acknowledging your child's emotions shows them that their emotions matter and that they have the right to exist. A lump in the tummy that has a name already feels a little less frightening.

✦ Listen tonight

"The lump in my tummy"

A gentle story where the emotion that grips the tummy finally finds a name, and a little room to breathe. To listen to snuggled up together, screen-free.

Listen to the episode

Can stories help?

Yes, and it is a very gentle path. Rather than facing head-on what is worrying, you go through a character. It is suggested plainly: you can first try to get them used to something by telling them a story that resembles what they are going through.

The child listens, recognises a little of themselves in the hero, and tames their fear from a distance, without risk. A bedtime story where a little character has a lump in the tummy, then finds how to soothe it: that is a moment of reassurance more effective than a long lecture. The voice telling the story does the rest.

When should I talk to a professional?

This is the most important part, and the reason we stay careful. A passing lump in the tummy is something you get through at home. But when anxiety settles in and overflows, you should not be left alone with it.

There are clear markers. First, duration: after a major change, this kind of anxiety is often temporary. It is nonetheless advisable to consult a professional if it lasts more than a month. Then the impact on the child's life, when anxiety harms their functioning and wellbeing: they sleep less well, they refuse to eat or eat more than usual, they withdraw or lose interest in the games they usually love.

In those cases, you don't muddle through. You talk about it. The advice is explicit: consult a professional then (for example a doctor, paediatrician, psychologist, social worker). Your doctor or your paediatrician is a good starting point. Asking for help is not a failure. It is exactly the right reflex.

A few simple gestures to support them

In the meantime, and for the little everyday lumps, here are some concrete footholds:

  1. Welcome their fear without denying it: "I can see you've got a lump in your tummy. I'm here."
  2. Don't make fun, don't dramatise. Their fear is real, even if the cause seems minor to you.
  3. Put a word to what they feel. A named emotion becomes easier to carry.
  4. Stay calm yourself when there is no danger. Your calm reassures them.
  5. Go through a story: a character who lives through the same thing, and the fear is tamed from afar.

A last word to breathe easy: supporting is not fixing everything. It is staying there, evening after evening, until the lump unwinds. And if it does not unwind, it is knowing who to turn to.

The questions you are asking

My child often has a tummy ache in the evening: is it anxiety?

It can be a sign. Tummy aches, headaches or faster breathing can accompany anxiety. But a tummy ache has many possible causes. The rule is simple: a physical symptom that keeps coming back, that worries you or that lasts should be discussed with your doctor or your paediatrician, who can sort things out.

Should I force my child to face what frightens them?

No, no forcing. It is better to get the child used to it gently, for example by telling them a story that resembles what they are going through. You move forward in small steps, staying beside them and taking their fear seriously, without pushing them.

From when should I be worried?

When the anxiety lasts and overflows. It is advisable to consult a professional if anxiety linked to a change persists for more than a month, or if it harms the child's daily life: disrupted sleep, changed appetite, withdrawal, loss of interest in their games. In those situations, talk to a doctor, a paediatrician, a psychologist or a social worker.

Good to know. This article is informative and does not replace the advice of a health professional. A child's anxiety is a delicate subject: if your child's lump in the tummy settles in, disrupts their sleep, their appetite or their everyday life, do not stay alone with your questions. Talk to your doctor, your paediatrician or a professional.
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Written by the Tilibou team. We make bedtime stories for ages 3-7, and we read a lot to get it right. Our articles cite trusted sources; they do not replace a health professional.
Sources. This article draws on guidance from recognized child-health authorities and the World Health Organization (link). It is informative and does not replace professional medical advice.