# What causes breath-holding spells in young children?

Canonical: https://pinnacleblooms.org/ask/what-causes-breath-holding-spells-in-young-children
Publisher: Pinnacle Blooms Network / Bharath Healthcare Laboratories Private Limited

Breath-holding spells are an involuntary reflex in children aged about 6 months to 3 years, triggered by upset, frustration, pain or fright. Blue spells follow hard crying; pale spells follow a shock or knock. They run in families and are linked to iron deficiency. Almost always harmless, most children outgrow them — but a doctor should confirm the diagnosis and rule out seizures.

*One moment your toddler is crying hard — the next they go silent, stiffen, and their lips turn blue. It is one of the most frightening things a parent can witness, and almost always far less dangerous than it looks.*

## In short
Breath-holding spells happen when a young child — usually between **6 months and 3 years** — gets a sudden trigger like pain, fright, frustration or anger, cries hard, and then involuntarily stops breathing on the out-breath. They are **reflexive, not deliberate** — your child is not doing it on purpose and cannot control it. The two common types are *blue (cyanotic)* spells, set off by upset or frustration, and *pale (pallid)* spells, set off by sudden pain or a fright. They are common, almost always harmless, and most children grow out of them by school age.

## What actually causes them
A spell is an exaggerated reflex in a still-maturing nervous system — not a behaviour your child has chosen.

- **Blue (cyanotic) spells** — triggered by anger, frustration or hard crying. The child cries vigorously, breathes out, and then holds the breath out; oxygen briefly dips and the lips and face go bluish. This is the most common type.
- **Pale (pallid) spells** — triggered by a sudden shock, fright or minor knock to the head. The heart rate briefly slows (a vagal reflex), the child goes pale and limp, and may faint momentarily.
- **Underlying contributors** — these spells run in families, so there is often a genetic tendency. **Iron deficiency (with or without anaemia)** is a well-recognised factor, and correcting it can reduce how often spells happen — which is why a doctor may check iron levels.

During a spell a child may briefly lose consciousness, stiffen, or have a few jerks. This is alarming but usually passes within under a minute, after which the child recovers and breathes normally again.

## When to see a doctor
Spells themselves are usually benign, but a doctor should confirm that — and rule out look-alikes. Seek a prompt medical review if: the spells started **before 6 months or continue beyond 6 years**, the episodes are very frequent, recovery is slow or your child seems unwell or drowsy afterwards, or there is any doubt about whether it was a spell or a **seizure**. Breathing that stops on its own and recovers quickly after a clear trigger is reassuring; unexplained or prolonged episodes always deserve a clinician's eyes.

## The Pinnacle way
AbilityScore® is part of Pinnacle’s developmental assessment. Diagnosis, where needed, requires an appropriately qualified healthcare professional — never from an article or an app. If frequent spells sit alongside any worry about how your child is developing, calming or connecting, a structured developmental check brings clarity and peace of mind. Explore [how we support emotional regulation](/), understand [what the AbilityScore is and how it is established](/ask/what-is-the-abilityscore-and-how-is-it-calculated), and learn about [behaviour and emotional therapy](/behaviour-therapy).

## Trusted sources
American Academy of Pediatrics (HealthyChildren.org) guidance on breath-holding spells; NICE clinical knowledge on paediatric breath-holding and iron status.

**Next step —** Frightened by a recent spell, or noticing them often? [Book a gentle developmental check with a Pinnacle clinician](/) for reassurance and a clear plan.

This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.

## Sources
- AAP HealthyChildren.org — breath-holding spells in children: https://www.healthychildren.org
- NICE — paediatric breath-holding and iron status: https://www.nice.org.uk

## Connected topics and perspectives
- Behaviours: https://pinnacleblooms.org/ask/behaviours
- Parent: https://pinnacleblooms.org/ask/lens/stakeholder/parent
- Emotional: https://pinnacleblooms.org/ask/lens/domain/emotional
- Influence: https://pinnacleblooms.org/ask/lens/intent/influence
- Screen: https://pinnacleblooms.org/ask/lens/lifecycle/screen
- Behaviour Therapy: https://pinnacleblooms.org/ask/lens/route/behaviour-therapy
- Early Clarity: https://pinnacleblooms.org/ask/lens/empowerment/early_clarity

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