{"h1":"What causes breath-holding spells in young children?","faq":[{"a":"They look terrifying but are almost always harmless. The breathing stops only briefly and recovers on its own, usually within under a minute, with no lasting harm. A doctor should still confirm the diagnosis and rule out other causes such as seizures.","q":"Are breath-holding spells dangerous?"},{"a":"No. Breath-holding spells are an involuntary reflex in a still-maturing nervous system, not a deliberate tantrum behaviour. Your child cannot start or stop a spell at will, even though one may begin during crying or frustration.","q":"Is my child holding their breath on purpose?"},{"a":"Iron deficiency, with or without anaemia, is a well-recognised contributor, and correcting it can reduce how often spells occur. This is why a doctor may check your child's iron levels and recommend supplementation if needed.","q":"Can iron deficiency cause breath-holding spells?"},{"a":"Most children outgrow them by around school age. Spells typically start between 6 months and 3 years; if they begin before 6 months, continue beyond 6 years, or are very frequent, see a doctor to confirm what is happening.","q":"When will my child grow out of breath-holding spells?"}],"lang":"en","slug":"what-causes-breath-holding-spells-in-young-children","title":"What causes breath-holding spells in young children?","entity":{"key":"breath-holding","kind":"phenomenon","name":"Breath-Holding Spells","slug":null},"lenses":[{"kind":"stakeholder","label":"Parent","value":"parent"},{"kind":"domain","label":"Emotional","value":"emotional"},{"kind":"intent","label":"Influence","value":"influence"},{"kind":"lifecycle","label":"Screen","value":"screen"},{"kind":"route","label":"Behaviour-Therapy","value":"behaviour-therapy"},{"kind":"empowerment","label":"Early Clarity","value":"early_clarity"}],"parent":{"key":"behaviours","label":"Behaviours"},"related":[{"lang":"en","slug":"should-i-worry-about-breath-holding-spells-in-a-young-baby","title":"Should I Worry About Breath-Holding Spells in a Young Baby?"},{"lang":"en","slug":"should-i-worry-about-breath-holding-spells-in-a-2-year-old","title":"Breath-Holding Spells in a 2-Year-Old"},{"lang":"en","slug":"when-should-i-worry-about-breath-holding-spells-in-my-child","title":"When should I worry about breath-holding spells in my child?"},{"lang":"en","slug":"what-causes-breath-holding-spells-in-a-2-year-old","title":"What causes breath-holding spells in a 2-year-old?"},{"lang":"en","slug":"how-do-i-handle-breath-holding-spells-in-a-2-year-old","title":"How do I handle breath-holding spells in a 2-year-old?"},{"lang":"en","slug":"what-causes-breath-holding-spells-in-a-young-baby","title":"What causes breath-holding spells in a young baby?"}],"summary":"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.","answer_md":"*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.*\n\n## In short\nBreath-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.\n\n## What actually causes them\nA spell is an exaggerated reflex in a still-maturing nervous system — not a behaviour your child has chosen.\n\n- **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.\n- **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.\n- **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.\n\nDuring 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.\n\n## When to see a doctor\nSpells 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.\n\n## The Pinnacle way\nAbilityScore® 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).\n\n## Trusted sources\nAmerican Academy of Pediatrics (HealthyChildren.org) guidance on breath-holding spells; NICE clinical knowledge on paediatric breath-holding and iron status.\n\n**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.\n\nThis is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.","canonical":"https://pinnacleblooms.org/ask/what-causes-breath-holding-spells-in-young-children","editorial":{"reviewed_at":"2026-06-11T20:12:18.613642+00:00","reviewed_by":null,"developed_by":"SETU Consortium · Pinnacle Blooms Network"},"alternates":[{"href":"https://pinnacleblooms.org/ask/what-causes-breath-holding-spells-in-young-children","lang":"en","indexable":true}],"dimensions":[{"key":"behaviours","label":"Behaviours"}],"meta_title":"What Causes Breath-Holding Spells in Toddlers?","meta_robots":"index, follow, max-image-preview:large","everyday_tip":"During a spell, stay calm and keep your child safe — lay them flat on their side, clear the area, and do not shake, splash water or put anything in their mouth. Most spells end on their own in under a minute. Afterwards, comfort your child normally and avoid giving in to the trigger out of fear, as that can unintentionally reinforce the pattern.","published_at":"2026-06-10T12:04:00.224892+00:00","reading_paths":[{"key":"signs","items":[{"lang":"en","slug":"when-should-i-worry-about-breath-holding-spells-in-my-child","title":"When should I worry about breath-holding spells in my child?","reason":"Linked from this answer"},{"lang":"en","slug":"should-i-worry-about-breath-holding-spells-in-a-young-baby","title":"Should I Worry About Breath-Holding Spells in a Young Baby?","reason":"Linked from this answer"},{"lang":"en","slug":"should-i-worry-about-breath-holding-spells-in-a-2-year-old","title":"Breath-Holding Spells in a 2-Year-Old","reason":"Linked from this answer"},{"lang":"en","slug":"should-i-worry-about-breath-holding-spells-in-a-1-year-old","title":"Breath-Holding Spells in a 1-Year-Old: Should You Worry?","reason":"Same topic"},{"lang":"en","slug":"should-a-frontline-worker-refer-a-child-showing-breath-holding-spells","title":"Breath-Holding Spells: Should a Frontline Worker Refer?","reason":"Same topic"},{"lang":"en","slug":"what-developmental-conditions-can-breath-holding-spells-in-a-child-point-to","title":"Breath-Holding Spells and Developmental Conditions","reason":"Same topic"},{"lang":"en","slug":"when-should-a-doctor-investigate-breath-holding-spells-in-a-young-child","title":"When should a doctor investigate breath-holding spells in a young child?","reason":"Same topic"}],"label":"Recognise signs & concerns","total":7},{"key":"causes","items":[{"lang":"en","slug":"what-causes-breath-holding-spells-in-a-young-baby","title":"What causes breath-holding spells in a young baby?","reason":"Linked from this answer"},{"lang":"en","slug":"what-causes-breath-holding-spells-in-a-2-year-old","title":"What causes breath-holding spells in a 2-year-old?","reason":"Linked from this answer"},{"lang":"en","slug":"what-causes-breath-holding-spells-in-a-1-year-old","title":"What causes breath-holding spells in a 1-year-old?","reason":"Same topic"}],"label":"Explore causes & influences","total":3},{"key":"therapy","items":[{"lang":"en","slug":"can-breath-holding-spells-be-a-sign-of-autism","title":"Can Breath-Holding Spells Be a Sign of Autism?","reason":"Same topic"},{"lang":"en","slug":"do-children-usually-outgrow-breath-holding-spells","title":"Do children usually outgrow breath-holding spells?","reason":"Same topic"},{"lang":"en","slug":"is-breath-holding-spells-a-normal-part-of-child-development","title":"Is Breath-Holding Spells a Normal Part of Child Development?","reason":"Same topic"},{"lang":"en","slug":"what-makes-breath-holding-spells-worse-in-a-child","title":"What makes breath-holding spells worse in a child?","reason":"Same topic"},{"lang":"en","slug":"what-other-behaviours-often-occur-with-breath-holding-spells","title":"What other behaviours often occur with Breath-Holding Spells?","reason":"Same topic"},{"lang":"en","slug":"how-can-a-teacher-support-a-1-year-old-who-shows-breath-holding-spells-in-class","title":"How can a teacher support a 1-year-old with breath-holding spells?","reason":"Same topic"},{"lang":"en","slug":"how-can-a-teacher-support-a-2-year-old-who-shows-breath-holding-spells-in-class","title":"How can a teacher support a 2-year-old who shows breath-holding spells in class?","reason":"Same topic"},{"lang":"en","slug":"how-does-therapy-address-breath-holding-spells-in-a-child","title":"How does therapy address breath-holding spells in a child?","reason":"Same topic"},{"lang":"en","slug":"how-should-a-frontline-worker-respond-to-breath-holding-spells-in-a-child","title":"How should a frontline worker respond to breath-holding spells in a child?","reason":"Same topic"},{"lang":"en","slug":"how-should-a-teacher-respond-to-breath-holding-spells-in-a-young-child","title":"How should a teacher respond to breath-holding spells in a young child?","reason":"Same topic"},{"lang":"en","slug":"what-therapy-techniques-help-a-child-with-breath-holding-spells","title":"Therapy techniques for breath-holding spells","reason":"Same topic"}],"label":"Explore therapy & support","total":11},{"key":"home","items":[{"lang":"en","slug":"how-do-i-handle-breath-holding-spells-in-a-2-year-old","title":"How do I handle breath-holding spells in a 2-year-old?","reason":"Linked from this answer"},{"lang":"en","slug":"how-can-i-help-a-young-child-with-breath-holding-spells","title":"How can I help a young child with breath-holding spells?","reason":"Same topic"},{"lang":"en","slug":"how-do-i-handle-breath-holding-spells-in-a-1-year-old","title":"How do I handle breath-holding spells in a 1-year-old?","reason":"Same topic"},{"lang":"en","slug":"how-do-i-handle-breath-holding-spells-in-a-young-baby","title":"How to Handle Breath-Holding Spells in a Young Baby","reason":"Same topic"},{"lang":"en","slug":"how-can-a-caregiver-manage-breath-holding-spells-in-a-1-year-old-during-the-day","title":"How to Manage Breath-Holding Spells in a 1-Year-Old","reason":"Same topic"},{"lang":"en","slug":"how-can-a-caregiver-manage-breath-holding-spells-in-a-2-year-old-during-the-day","title":"How can a caregiver manage breath-holding spells in a 2-year-old?","reason":"Same topic"}],"label":"At home & in everyday life","total":6}],"what_to_watch":"Watch whether spells follow a clear trigger (crying, fright, a knock) and whether your child recovers quickly and fully within a minute. Note any spells before 6 months or after 6 years, very frequent episodes, slow recovery, drowsiness afterwards, or doubt about whether it was a spell or a seizure — and share these with your doctor.","authority_links":[{"url":"https://www.healthychildren.org","label":"AAP HealthyChildren.org — breath-holding spells in children"},{"url":"https://www.nice.org.uk","label":"NICE — paediatric breath-holding and iron status"}],"last_reviewed_at":"2026-06-10T12:04:00.224892+00:00","meta_description":"Breath-holding spells are an involuntary reflex triggered by upset, pain or fright. Learn the causes, the iron-deficiency link, and when to see a doctor.","related_materials":[],"related_techniques":[]}