# If one child has Separation Anxiety Disorder, can my next child have it too?

Canonical: https://pinnacleblooms.org/ask/if-one-child-has-separation-anxiety-disorder-can-my-next-child-have-it-too
Publisher: Pinnacle Blooms Network / Bharath Healthcare Laboratories Private Limited

Separation Anxiety Disorder has a partly inherited and family-environment component, so a younger sibling has a somewhat higher chance than average — but most siblings do not develop it. Temperament, experiences and calm, predictable parenting all shape the outcome. AbilityScore® is part of Pinnacle’s developmental assessment. Diagnosis, where needed, requires an appropriately qualified healthcare professional.

*One child's worries do not write your next child's story — and a little understanding goes a long way.*

## In short
It is possible, but it is not destined. Separation Anxiety Disorder does have a partly **inherited and family-environment component**, so a younger sibling has a somewhat higher chance than the average child — but most siblings of an anxious child do **not** develop the disorder. Temperament, life experiences and the calm, predictable parenting you already give all shape the outcome. Awareness is your advantage, not a reason to worry in advance.

## What raises and lowers the chance
Research shows anxiety conditions tend to **run in families** through a mix of genes and shared home atmosphere — not a single "anxiety gene". A few things matter:

- **Temperament** — some babies are naturally more cautious or slow-to-warm; this is a tendency, not a diagnosis.
- **Modelling** — children quietly copy how the adults and older siblings around them handle goodbyes and stress.
- **Predictability** — calm, consistent routines around separations (a short, confident goodbye, a reliable return) build a child's trust that you always come back.
- **Each child is their own person** — even with the same parents and home, siblings often differ enormously in how they handle separation.

Gentle separation worry is also a **completely normal stage** of development, especially between about 8 months and 3 years. It only becomes a concern when it is intense, lasting and getting in the way of everyday life — sleep, school, play or friendships.

## When to seek a check
Consider a developmental check if your child's distress at separation is far stronger or lasts far longer than other children their age, includes repeated physical complaints (tummy aches, headaches) before separations, refusal to go to school or sleep alone, or persistent fears of harm coming to you. Early, warm support works very well — and the earlier the gentler.

## The Pinnacle way
AbilityScore® is part of Pinnacle’s developmental assessment. Diagnosis, where needed, requires an appropriately qualified healthcare professional — never from an app, a checklist or because of an older sibling's history. If you'd like reassurance, our clinicians can build a calm, complete [developmental profile](/ask/what-is-the-abilityscore-and-how-is-it-calculated) of your younger child and, where helpful, offer supportive [behavioural and emotional therapy](/behavioural-therapy). You can also explore more on our [main resources](/) for families navigating worry.

## Trusted sources
WHO ICD-11 (Separation anxiety disorder); American Academy of Pediatrics (HealthyChildren.org) guidance on childhood anxiety and normal separation stages; NICE guidance on anxiety in children and young people.

**Next step —** Worried for your younger child? [Book a gentle developmental check with a Pinnacle clinician](/behavioural-therapy).

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

## Sources
- WHO ICD-11 — Separation anxiety disorder: https://icd.who.int
- AAP HealthyChildren.org — childhood anxiety and separation: https://www.healthychildren.org
- NICE — anxiety in children and young people: https://www.nice.org.uk

## Connected topics and perspectives
- Conditions: https://pinnacleblooms.org/ask/conditions
- Parent: https://pinnacleblooms.org/ask/lens/stakeholder/parent
- Adaptive: https://pinnacleblooms.org/ask/lens/domain/adaptive
- Support: https://pinnacleblooms.org/ask/lens/intent/support
- Plan: https://pinnacleblooms.org/ask/lens/lifecycle/plan
- Special Education: https://pinnacleblooms.org/ask/lens/route/special-education
- Early Clarity: https://pinnacleblooms.org/ask/lens/empowerment/early_clarity

## Related question paths

### Understand the subject
- Is Separation Anxiety Disorder genetic or hereditary?: https://pinnacleblooms.org/ask/is-separation-anxiety-disorder-genetic-or-hereditary
- What causes Separation Anxiety Disorder in children?: https://pinnacleblooms.org/ask/what-causes-separation-anxiety-disorder-in-children
- How Separation Anxiety Disorder affects a child's daily life: https://pinnacleblooms.org/ask/how-does-separation-anxiety-disorder-affect-a-child-s-daily-life
- Is Separation Anxiety Disorder Considered a Disability?: https://pinnacleblooms.org/ask/is-separation-anxiety-disorder-considered-a-disability
- What are common myths about Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/what-are-common-myths-about-separation-anxiety-disorder
- What are the types or levels of Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/what-are-the-types-or-levels-of-separation-anxiety-disorder
- What is Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/what-is-separation-anxiety-disorder
- What is Separation Anxiety Disorder, and what does it look like in early childhood?: https://pinnacleblooms.org/ask/what-is-separation-anxiety-disorder-and-what-does-it-look-like-in-early-childhood
- Conditions That Often Occur Alongside Separation Anxiety Disorder: https://pinnacleblooms.org/ask/what-other-conditions-often-occur-alongside-separation-anxiety-disorder
- Early Intervention Outcomes for Separation Anxiety Disorder (Under 7): https://pinnacleblooms.org/ask/what-does-current-research-show-about-early-intervention-outcomes-for-separation-anxiety-disorder-in-children-under-7
- Separation Anxiety Disorder (ICD-11 6B05): a clinician explainer: https://pinnacleblooms.org/ask/what-is-separation-anxiety-disorder-and-what-are-its-icd-11-features-in-early-childhood
- ICD-11 Classification of Separation Anxiety Disorder (6B05): https://pinnacleblooms.org/ask/what-is-the-icd-11-classification-for-separation-anxiety-disorder

### Recognise signs & concerns
- Can Separation Anxiety Disorder be cured?: https://pinnacleblooms.org/ask/can-separation-anxiety-disorder-be-cured
- Can Separation Anxiety Disorder be prevented?: https://pinnacleblooms.org/ask/can-separation-anxiety-disorder-be-prevented
- Do boys show Separation Anxiety Disorder differently?: https://pinnacleblooms.org/ask/do-boys-show-separation-anxiety-disorder-differently
- Do girls show Separation Anxiety Disorder differently?: https://pinnacleblooms.org/ask/do-girls-show-separation-anxiety-disorder-differently
- Should I be worried my child might have Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/should-i-be-worried-my-child-might-have-separation-anxiety-disorder
- What are the early signs of Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-separation-anxiety-disorder
- Early Signs of Separation Anxiety in a 1-Year-Old Boy: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-separation-anxiety-disorder-in-a-1-year-old-boy
- What are the early signs of Separation Anxiety Disorder in a 1-year-old girl?: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-separation-anxiety-disorder-in-a-1-year-old-girl
- Early Signs of Separation Anxiety Disorder at 12–18 Months: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-separation-anxiety-disorder-in-a-12-to-18-month-old
- Early signs of Separation Anxiety Disorder in an 18–24-month-old: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-separation-anxiety-disorder-in-a-18-to-24-month-old
- Early signs of Separation Anxiety Disorder in a 2-year-old: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-separation-anxiety-disorder-in-a-2-year-old
- Early signs of Separation Anxiety Disorder in a 2-year-old boy: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-separation-anxiety-disorder-in-a-2-year-old-boy

### Explore causes & influences
- What causes Separation Anxiety Disorder in young children?: https://pinnacleblooms.org/ask/what-causes-separation-anxiety-disorder-in-young-children
- Are boys more likely to have Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/are-boys-more-likely-to-have-separation-anxiety-disorder
- Are girls more likely to have Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/are-girls-more-likely-to-have-separation-anxiety-disorder
- Early Intervention for Separation Anxiety: Advancing UN Child Rights & the SDGs: https://pinnacleblooms.org/ask/how-does-early-intervention-for-separation-anxiety-disorder-advance-un-child-rights-uncrpd-and-the-sdgs
- Contributing factors for Separation Anxiety Disorder: https://pinnacleblooms.org/ask/what-are-the-known-contributing-factors-for-separation-anxiety-disorder-in-early-childhood
- Cost-effectiveness of early therapy for Separation Anxiety Disorder: https://pinnacleblooms.org/ask/what-is-the-cost-effectiveness-of-early-therapy-for-separation-anxiety-disorder-in-young-children
- Separation Anxiety Disorder in India: Prevalence and Public-Health Burden: https://pinnacleblooms.org/ask/what-is-the-prevalence-and-public-health-burden-of-separation-anxiety-disorder-among-young-children-in-india

### Understand assessment
- How AbilityScore Tracks Progress in Separation Anxiety Disorder: https://pinnacleblooms.org/ask/how-does-abilityscore-track-progress-in-a-child-with-separation-anxiety-disorder
- How Separation Anxiety Disorder Is Assessed in a Young Child: https://pinnacleblooms.org/ask/how-is-separation-anxiety-disorder-assessed-in-a-young-child
- How Separation Anxiety Disorder Is Assessed in Children Under 7: https://pinnacleblooms.org/ask/how-is-separation-anxiety-disorder-assessed-in-children-under-7
- What an AbilityScore of 0–100 means for separation anxiety: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-0-100-mean-for-a-child-with-separation-anxiety-disorder
- What an AbilityScore of 100–200 Means for Separation Anxiety: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-100-200-mean-for-a-child-with-separation-anxiety-disorder
- What an AbilityScore of 200–300 Means for Separation Anxiety Disorder: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-200-300-mean-for-a-child-with-separation-anxiety-disorder
- What does an AbilityScore of 300–400 mean for a child with Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-300-400-mean-for-a-child-with-separation-anxiety-disorder
- What an AbilityScore of 400-500 Means in Separation Anxiety: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-400-500-mean-for-a-child-with-separation-anxiety-disorder
- What an AbilityScore of 500–600 Means for Separation Anxiety: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-500-600-mean-for-a-child-with-separation-anxiety-disorder
- What does an AbilityScore of 600–700 mean for a child with Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-600-700-mean-for-a-child-with-separation-anxiety-disorder
- What an AbilityScore of 700–800 Means for a Child with Separation Anxiety: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-700-800-mean-for-a-child-with-separation-anxiety-disorder
- What an AbilityScore of 800–900 Means in Separation Anxiety Disorder: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-800-900-mean-for-a-child-with-separation-anxiety-disorder

### Explore therapy & support
- What can I expect as my child with Separation Anxiety Disorder grows up?: https://pinnacleblooms.org/ask/what-can-i-expect-as-my-child-with-separation-anxiety-disorder-grows-up
- If one child has Childhood Anxiety, can my next child have it too?: https://pinnacleblooms.org/ask/if-one-child-has-childhood-anxiety-can-my-next-child-have-it-too
- Will My Child Outgrow Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/will-my-child-outgrow-separation-anxiety-disorder
- Are there successful adults who grew up with Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/are-there-successful-adults-who-grew-up-with-separation-anxiety-disorder
- Does Separation Anxiety Disorder Get Better or Worse Over Time?: https://pinnacleblooms.org/ask/does-separation-anxiety-disorder-get-better-or-worse-as-a-child-grows
- Supporting Adaptive Development with Separation Anxiety Disorder: https://pinnacleblooms.org/ask/how-can-we-support-adaptive-development-in-a-child-with-separation-anxiety-disorder
- How common is Separation Anxiety Disorder in children?: https://pinnacleblooms.org/ask/how-common-is-separation-anxiety-disorder-in-children
- How do I choose the right therapy for a child with Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/how-do-i-choose-the-right-therapy-for-a-child-with-separation-anxiety-disorder
- How do I explain Separation Anxiety Disorder to my child?: https://pinnacleblooms.org/ask/how-do-i-explain-separation-anxiety-disorder-to-my-child
- How do I support the siblings of a child with Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/how-do-i-support-the-siblings-of-a-child-with-separation-anxiety-disorder
- How Separation Anxiety Disorder Is Managed in a Child: https://pinnacleblooms.org/ask/how-is-separation-anxiety-disorder-medically-managed-in-a-child
- Is there medication for a child with Separation Anxiety Disorder?: https://pinnacleblooms.org/ask/is-there-medication-for-a-child-with-separation-anxiety-disorder

### At home & in everyday life
- How can I support my child with Separation Anxiety Disorder at home?: https://pinnacleblooms.org/ask/how-can-i-support-my-child-with-separation-anxiety-disorder-at-home