{"h1":"Can my next child also have Separation Anxiety Disorder?","faq":[{"a":"It has a partly inherited component — anxiety conditions tend to run in families through a mix of genes and shared home environment, not a single gene. A family history slightly raises the chance, but most children with an anxious sibling do not develop the disorder themselves.","q":"Is Separation Anxiety Disorder inherited?"},{"a":"No. A somewhat higher chance is not the same as certainty. Each child has their own temperament and experiences, and siblings in the same home often handle separation very differently.","q":"Will my younger child definitely have it if my older child does?"},{"a":"Yes — calm, predictable routines around separations, short confident goodbyes, reliable returns, and modelling steady ways of handling stress all build a child's trust and resilience. These everyday habits genuinely help.","q":"Can I do anything to lower the chance?"},{"a":"Absolutely. Separation worry is a normal developmental stage, especially between about 8 months and 3 years. It only needs a check when it is intense, long-lasting and interfering with sleep, school, play or friendships.","q":"Is some separation worry normal?"}],"lang":"en","slug":"if-one-child-has-separation-anxiety-disorder-can-my-next-child-have-it-too","title":"If one child has Separation Anxiety Disorder, can my next child have it too?","entity":{"key":"separation-anxiety","kind":"condition","name":"Separation Anxiety Disorder","slug":null},"lenses":[{"kind":"stakeholder","label":"Parent","value":"parent"},{"kind":"domain","label":"Adaptive","value":"adaptive"},{"kind":"intent","label":"Support","value":"support"},{"kind":"lifecycle","label":"Plan","value":"plan"},{"kind":"route","label":"Special-Education","value":"special-education"},{"kind":"empowerment","label":"Early Clarity","value":"early_clarity"}],"parent":{"key":"conditions","label":"Conditions"},"related":[{"lang":"en","slug":"what-can-i-expect-as-my-child-with-separation-anxiety-disorder-grows-up","title":"What can I expect as my child with Separation Anxiety Disorder grows up?"},{"lang":"en","slug":"what-causes-separation-anxiety-disorder-in-young-children","title":"What causes Separation Anxiety Disorder in young children?"},{"lang":"en","slug":"will-my-child-outgrow-separation-anxiety-disorder","title":"Will My Child Outgrow Separation Anxiety Disorder?"},{"lang":"en","slug":"what-causes-separation-anxiety-disorder-in-children","title":"What causes Separation Anxiety Disorder in children?"},{"lang":"en","slug":"if-one-child-has-childhood-anxiety-can-my-next-child-have-it-too","title":"If one child has Childhood Anxiety, can my next child have it too?"},{"lang":"en","slug":"is-separation-anxiety-disorder-genetic-or-hereditary","title":"Is Separation Anxiety Disorder genetic or hereditary?"}],"summary":"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.","answer_md":"*One child's worries do not write your next child's story — and a little understanding goes a long way.*\n\n## In short\nIt 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.\n\n## What raises and lowers the chance\nResearch 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:\n\n- **Temperament** — some babies are naturally more cautious or slow-to-warm; this is a tendency, not a diagnosis.\n- **Modelling** — children quietly copy how the adults and older siblings around them handle goodbyes and stress.\n- **Predictability** — calm, consistent routines around separations (a short, confident goodbye, a reliable return) build a child's trust that you always come back.\n- **Each child is their own person** — even with the same parents and home, siblings often differ enormously in how they handle separation.\n\nGentle 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.\n\n## When to seek a check\nConsider 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.\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 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.\n\n## Trusted sources\nWHO 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.\n\n**Next step —** Worried for your younger child? [Book a gentle developmental check with a Pinnacle clinician](/behavioural-therapy).\n\nThis is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.","canonical":"https://pinnacleblooms.org/ask/if-one-child-has-separation-anxiety-disorder-can-my-next-child-have-it-too","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/if-one-child-has-separation-anxiety-disorder-can-my-next-child-have-it-too","lang":"en","indexable":true},{"href":"https://pinnacleblooms.org/ask/if-one-child-has-separation-anxiety-disorder-can-my-next-child-have-it-too-te","lang":"te","indexable":true}],"dimensions":[{"key":"conditions","label":"Conditions"}],"meta_title":"Sibling Risk of Separation Anxiety Disorder","meta_robots":"index, follow, max-image-preview:large","everyday_tip":"Keep goodbyes short, warm and confident — a quick hug, a clear \"I'll be back after lunch\", and a reliable return teaches your child that separations are safe and temporary.","published_at":"2026-06-10T13:14:00.398329+00:00","reading_paths":[{"key":"understand","items":[{"lang":"en","slug":"is-separation-anxiety-disorder-genetic-or-hereditary","title":"Is Separation Anxiety Disorder genetic or hereditary?","reason":"Linked from this answer"},{"lang":"en","slug":"what-causes-separation-anxiety-disorder-in-children","title":"What causes Separation Anxiety Disorder in children?","reason":"Linked from this answer"},{"lang":"en","slug":"how-does-separation-anxiety-disorder-affect-a-child-s-daily-life","title":"How Separation Anxiety Disorder affects a child's daily life","reason":"Same topic"},{"lang":"en","slug":"is-separation-anxiety-disorder-considered-a-disability","title":"Is Separation Anxiety Disorder Considered a Disability?","reason":"Same 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other children the same age, repeated tummy aches or headaches before separations, refusal to attend school or sleep alone, and persistent fears of harm coming to a parent.","authority_links":[{"url":"https://icd.who.int","label":"WHO ICD-11 — Separation anxiety disorder"},{"url":"https://www.healthychildren.org","label":"AAP HealthyChildren.org — childhood anxiety and separation"},{"url":"https://www.nice.org.uk","label":"NICE — anxiety in children and young people"}],"last_reviewed_at":"2026-06-10T13:14:00.398329+00:00","meta_description":"Can your next child also have Separation Anxiety Disorder? 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