{"h1":"Rett Syndrome vs Tourette Syndrome in Young Children","faq":[{"a":"No. They only sound similar. Rett Syndrome is a rare genetic condition, almost always in girls, where a child loses purposeful hand use and often words and develops repetitive hand movements. Tourette Syndrome is a tic disorder — involuntary repeated movements and sounds — where the child keeps their developmental skills.","q":"Is Rett Syndrome the same as Tourette Syndrome?"},{"a":"Rett Syndrome signs typically emerge after a period of seemingly normal development, often between 6 and 18 months, as a slowing or loss of skills. Tourette Syndrome tics usually begin a little later, around ages 5 to 7, and may wax and wane over time.","q":"At what age does each usually appear?"},{"a":"No. In Tourette Syndrome the child keeps all their earned abilities — hand use, language and play remain. The added feature is tics. A genuine loss of previously gained skills is more concerning and points towards a different picture, such as Rett, and needs prompt review.","q":"Does Tourette Syndrome cause a child to lose skills like Rett does?"},{"a":"Yes — a qualified clinician at a Pinnacle Blooms Network centre can gently assess your child's development, movements and history. Diagnosis is never made from an app or checklist; it is formed through structured clinical assessment and, where relevant, genetic and paediatric review.","q":"Can a clinician tell which condition my child may have?"}],"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-tourette-syndrome-in-young-children","title":"Rett Syndrome vs Tourette Syndrome in Young Children","entity":{"key":"rett","kind":"condition_vs_condition","name":"Rett Syndrome vs Tourette Syndrome","slug":"rett-syndrome"},"lenses":[{"kind":"stakeholder","label":"Parent","value":"parent"},{"kind":"domain","label":"Context","value":"context"},{"kind":"intent","label":"Definition","value":"definition"},{"kind":"lifecycle","label":"Screen","value":"screen"},{"kind":"route","label":"Book-Assessment","value":"book-assessment"},{"kind":"empowerment","label":"Early Clarity","value":"early_clarity"}],"parent":null,"related":[{"lang":"en","slug":"what-is-the-difference-between-developmental-regression-and-tourette-syndrome-in-young-children","title":"Developmental Regression vs Tourette Syndrome in Young Children"},{"lang":"en","slug":"what-is-the-difference-between-stereotyped-movement-disorder-and-tourette-syndrome-in-children","title":"Stereotyped Movement Disorder vs Tourette Syndrome in children"},{"lang":"en","slug":"what-is-the-difference-between-genetic-chromosomal-syndromes-and-tourette-syndrome-in-young-children","title":"Genetic / Chromosomal Syndromes vs Tourette Syndrome in young children"},{"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-social-communication-difficulties-in-young-children","title":"Rett Syndrome vs Social Communication Difficulties in Young Children"},{"lang":"en","slug":"what-is-the-difference-between-autism-spectrum-and-rett-syndrome-in-young-children","title":"Autism Spectrum vs Rett Syndrome in Young Children"},{"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-stereotyped-movement-disorder-in-young-children","title":"Rett Syndrome vs Stereotyped Movement Disorder in Young Children"}],"summary":"Rett Syndrome and Tourette Syndrome only sound alike. Rett is a rare genetic condition, almost always in girls, where a child who developed normally gradually loses purposeful hand use and often words, developing repetitive hand movements. Tourette is a tic disorder — involuntary repeated movements and sounds like blinking or throat-clearing — that usually begins around ages 5–7, while the child keeps all earned skills. The key difference: Rett involves a loss of abilities, while Tourette adds tics on top of typical development. Any loss of skills needs prompt review; new persistent tics are worth discussing with a clinician.","answer_md":"*Two very different conditions with confusingly similar names — one mainly affects girls and changes how a child moves and connects; the other shows up as sudden, repeated movements and sounds.*\n\n## In short\n**Rett Syndrome** and **Tourette Syndrome** sound alike but are entirely different. Rett Syndrome is a rare genetic condition (caused by changes in the *MECP2* gene) that almost always affects girls — after early months of seemingly typical development, a child gradually loses purposeful hand use and may lose words, developing repetitive hand movements like wringing or wringing-and-mouthing. Tourette Syndrome is a tic disorder where a child has involuntary, repeated movements (motor tics) *and* sounds (vocal tics) — blinking, throat-clearing, sniffing — that come and go and usually begin around ages 5–7. In short: Rett involves a *loss* of skills already gained; Tourette involves *added* tics on top of typical development.\n\n## How they differ in everyday life\n**Rett Syndrome** typically unfolds in a girl who developed normally for around 6–18 months, then shows a slowing or regression — losing the ability to use her hands for play, sometimes losing babble or words, and developing the hallmark repetitive hand movements (hand-wringing, washing, clapping or mouthing). Walking and coordination may be affected, and growth of the head may slow. It is present from birth as a genetic condition, even though signs emerge later.\n\n**Tourette Syndrome** appears as *tics* — quick, repeated movements or sounds the child cannot easily control. A child may blink hard, shrug, jerk the head, sniff, grunt or clear the throat. Tics often wax and wane, change over time, and may worsen with excitement or tiredness. Crucially, the child keeps all their developmental skills — they do not lose hand use or language.\n\nThe key contrast: Rett is a *regression* in a young girl that needs prompt genetic and developmental review, while Tourette is a *tic disorder* that, though sometimes alarming to watch, does not steal earned abilities.\n\n## When to seek help\nAny **loss** of skills your child once had — hand use, words, eye contact, walking — deserves a prompt developmental and paediatric review, as this is the pattern seen in conditions like Rett. **New repeated movements or sounds** that persist for weeks are worth discussing with a clinician to understand whether they are tics or something else. Either way, an early, gentle assessment brings clarity and the right support.\n\n## The Pinnacle way\nThis is general information, not a diagnosis — a clinical [AbilityScore®](/ask/what-is-the-abilityscore-and-how-is-it-calculated) and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care, never from an app or form. Our team gently observes how your child moves, communicates and connects, then builds an individual plan — drawing on [occupational therapy](https://www.pinnacleblooms.org/best-occupational-therapy-center-india-proven-improvement-rate) for hand use and daily skills and [speech therapy](https://www.pinnacleblooms.org/top-speech-therapy-center-india-proven-improvement-rate) where language is affected. Learn more about [Rett Syndrome vs Tourette Syndrome](/rett-syndrome).\n\n## Trusted sources\nThe World Health Organization's ICD describes Rett Syndrome as a genetic neurodevelopmental disorder and Tourette as a combined vocal-and-motor tic disorder; the CDC and American Academy of Pediatrics explain tic disorders and developmental regression for families.\n\n**Next step —** Noticed your child losing a skill, or showing new repeated movements? Book a developmental screening and let a Pinnacle clinician guide you with clarity and warmth.","canonical":"https://pinnacleblooms.org/ask/what-is-the-difference-between-rett-syndrome-and-tourette-syndrome-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-is-the-difference-between-rett-syndrome-and-tourette-syndrome-in-young-children","lang":"en","indexable":true}],"dimensions":[],"meta_title":"Rett vs Tourette Syndrome in Children","meta_robots":"index, follow, max-image-preview:large","everyday_tip":"Keep a short, dated note of anything new you notice — a movement, a sound, or a skill your child seems to be using less. A simple timeline (when it started, how often, when it worsens) helps a clinician understand the picture far faster than memory alone.","published_at":"2026-06-10T14:16:00.221239+00:00","reading_paths":[{"key":"understand","items":[{"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-stereotyped-movement-disorder-in-young-children","title":"Rett Syndrome vs Stereotyped Movement Disorder in Young Children","reason":"Linked from this answer"},{"lang":"en","slug":"what-is-the-difference-between-autism-spectrum-and-rett-syndrome-in-young-children","title":"Autism Spectrum vs Rett Syndrome in Young Children","reason":"Linked from this answer"},{"lang":"en","slug":"what-is-the-difference-between-developmental-regression-and-tourette-syndrome-in-young-children","title":"Developmental Regression vs Tourette Syndrome in Young Children","reason":"Linked from this answer"},{"lang":"en","slug":"what-is-the-difference-between-genetic-chromosomal-syndromes-and-tourette-syndrome-in-young-children","title":"Genetic / Chromosomal Syndromes vs Tourette Syndrome in young children","reason":"Linked from this answer"},{"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-social-communication-difficulties-in-young-children","title":"Rett Syndrome vs Social Communication Difficulties in Young Children","reason":"Linked from this answer"},{"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-childhood-sleep-difficulties-in-young-children","title":"Rett Syndrome vs Childhood Sleep Difficulties in Young Children","reason":"Same topic"},{"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-persistent-toe-walking-in-young-children","title":"Rett Syndrome vs Persistent Toe-Walking","reason":"Same topic"},{"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-school-readiness-gap-in-young-children","title":"Rett Syndrome vs School Readiness Gap in Young Children","reason":"Same topic"},{"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-selective-mutism-in-young-children","title":"Rett Syndrome vs Selective Mutism in Young Children","reason":"Same topic"},{"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-sensory-processing-differences-in-young-children","title":"Rett Syndrome vs Sensory Processing Differences in Young Children","reason":"Same topic"},{"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-separation-anxiety-disorder-in-young-children","title":"Rett Syndrome vs Separation Anxiety Disorder in Young Children","reason":"Same topic"},{"lang":"en","slug":"what-is-the-difference-between-rett-syndrome-and-specific-learning-disability-in-young-children","title":"Rett Syndrome vs Specific Learning Disability in young children","reason":"Same topic"}],"label":"Understand the subject","total":14},{"key":"therapy","items":[{"lang":"en","slug":"what-is-the-difference-between-stereotyped-movement-disorder-and-tourette-syndrome-in-children","title":"Stereotyped Movement Disorder vs Tourette Syndrome in children","reason":"Linked from this answer"}],"label":"Explore therapy & support","total":1}],"what_to_watch":"Watch for a loss of skills your child once had — hand use, words, eye contact or walking — especially in girls after 6–18 months, as this is the Rett pattern needing prompt review. Separately, watch for new repeated movements or sounds (blinking, throat-clearing) that persist for weeks, which may be tics. Either pattern deserves a gentle clinical assessment.","authority_links":[{"url":"https://icd.who.int","label":"WHO ICD — Rett Syndrome and tic disorders"},{"url":"https://www.cdc.gov","label":"CDC — Tourette Syndrome and tic disorders"},{"url":"https://www.healthychildren.org","label":"HealthyChildren (AAP) — developmental concerns and tics"}],"last_reviewed_at":"2026-06-10T14:16:00.221239+00:00","meta_description":"Rett Syndrome vs Tourette Syndrome explained simply for parents: Rett is a genetic loss of skills in girls; Tourette is a tic disorder. Know the difference","related_materials":[],"related_techniques":[]}