{"h1":"Signs of Sensory Delay in an 18-to-24-Month-Old","faq":[{"a":"Yes — many 18-to-24-month-olds have strong preferences as they learn about textures, and these usually ease with gentle, no-pressure exposure. It's worth a clinician's look only when the avoidance is so intense that it limits what your child will eat or do day to day, or comes with other delays.","q":"Is it normal for my toddler to hate messy play or certain food textures?"},{"a":"Occasional not-responding when deeply absorbed in play is common. But if your toddler often doesn't turn to loud sounds or their name, arrange both a hearing check and a developmental check — these are simple, reassuring steps, not a diagnosis.","q":"My child doesn't always turn when I call their name. Should I worry?"},{"a":"Most fussiness settles with routine and reassurance. The flag is when sensory responses are so strong or so absent that they get in the way of eating, sleeping, dressing, playing or connecting with people — that's when a calm clinician review is wise.","q":"What's the difference between sensory delay and just a fussy toddler?"}],"lang":"en","slug":"what-are-the-signs-of-sensory-delay-in-a-18-to-24-month-old","title":"Signs of Sensory Delay in an 18-to-24-Month-Old","entity":{"key":"toddler-18-24","kind":"age_band","name":"18-to-24-month-old","slug":null},"lenses":[{"kind":"stakeholder","label":"Parent","value":"parent"},{"kind":"age","label":"Toddler-18-24","value":"toddler-18-24"},{"kind":"domain","label":"Sensory","value":"sensory"},{"kind":"intent","label":"Concern","value":"concern"},{"kind":"lifecycle","label":"Screen","value":"screen"},{"kind":"route","label":"Occupational-Therapy","value":"occupational-therapy"},{"kind":"empowerment","label":"Early Clarity","value":"early_clarity"}],"parent":{"key":"ages","label":"Ages & Stages"},"related":[{"lang":"en","slug":"is-my-18-to-24-month-old-developing-normally-in-sensory","title":"Sensory Development at 18–24 Months: Is It Normal?"},{"lang":"en","slug":"what-does-a-delay-in-sensory-mean-for-my-child","title":"What does a delay in Sensory mean for my child?"},{"lang":"en","slug":"what-are-the-signs-of-sensory-delay-in-a-12-to-18-month-old","title":"Signs of Sensory Delay in a 12-to-18-Month-Old"},{"lang":"en","slug":"what-are-the-signs-of-sensory-delay-in-a-2-year-old","title":"Signs of Sensory Delay in a 2-Year-Old"},{"lang":"en","slug":"when-should-i-worry-about-my-child-s-sensory-development","title":"When to Worry About Sensory Development"},{"lang":"en","slug":"is-my-12-to-18-month-old-developing-normally-in-sensory","title":"Is My 12-to-18-Month-Old Developing Normally in Sensory?"}],"summary":"At 18–24 months, strong sensory likes and dislikes are usually normal as your toddler learns to make sense of sound, touch and movement. Seek a developmental check when reactions are so strong or so absent that they disrupt eating, sleeping, dressing, playing or being with people, or when they come with delays in talking, walking or connecting. These are reasons to assess early — not a diagnosis — because early support works best.","answer_md":"*When your toddler covers their ears at the blender or won't touch sticky paint, you're noticing something real — and gentle curiosity is the kindest first step.*\n\n## In short\nAt 18–24 months, children are still busily learning to make sense of sounds, textures, movement and light, so strong likes and dislikes are completely normal. The time to seek a developmental check is when your toddler's responses to sensory experiences are **so strong or so absent that they get in the way of eating, sleeping, playing or being with people** — or when they travel alongside delays in talking, walking or connecting. None of this is a diagnosis; it simply means a clinician's calm look is wise now, because support at this age works beautifully.\n\n## What to watch at 18–24 months\nMost sensory quirks at this age are self-soothing or a sign of a developing nervous system, and they settle as play and language grow. Gentle flags that deserve a clinician's eye include:\n\n- **Big reactions to everyday input** — covering ears, melting down or panicking at ordinary sounds (vacuum, mixer, hand dryer), bright lights, or busy places, well beyond a normal startle.\n- **Avoiding touch and textures** — strong distress with messy hands, certain clothes, tags or seams, hair-washing, nail-cutting, or refusing whole food textures (only crunchy, or only smooth).\n- **Seeking lots of intense input** — constant spinning, crashing, bumping, mouthing non-food objects, or needing very firm squeezing to settle.\n- **Seeming under-responsive** — not turning to loud sounds or their name, not noticing bumps or scrapes, or appearing \"in their own world\" much of the day.\n- **Travelling with other differences** — few or no words, little eye contact or shared smiling, not pointing, unsteady walking, or losing a skill once had.\n\nThe aim is not alarm — it's that a calm, early observation turns small questions into early opportunities.\n\n## When to act\nIf sensory responses disrupt daily eating, sleeping, dressing or play, or come with communication, social or motor delays, arrange a developmental check now rather than waiting and watching. Note too that not responding to loud sounds or their own name deserves a hearing check as part of the picture. Trust your parent instinct — what you see every day is valuable clinical information.\n\n## The Pinnacle way\nA 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 online list. Our [occupational therapy](https://www.pinnacleblooms.org/best-occupational-therapy-center-india-proven-improvement-rate) team looks at how your child takes in and organises sensory information, watches when reactions appear, and builds gentle, playful support around regulation and daily routines. You can also explore our wider [child-development support](/) to see how everything fits together.\n\n## Trusted sources\nAmerican Academy of Pediatrics (healthychildren.org) guidance on sensory development and developmental monitoring in toddlers; CDC developmental milestones and \"Learn the Signs, Act Early\" resources; ASHA (asha.org) guidance on hearing and communication in early childhood.\n\n**Next step —** Trust what you've noticed. [Book a developmental assessment](https://www.pinnacleblooms.org/enroll-autism-speech-aba-therapies-india) with a Pinnacle clinician for a calm, clear review of your toddler's sensory responses and milestones.\n\nThis is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.","canonical":"https://pinnacleblooms.org/ask/what-are-the-signs-of-sensory-delay-in-a-18-to-24-month-old","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-are-the-signs-of-sensory-delay-in-a-18-to-24-month-old","lang":"en","indexable":true}],"dimensions":[{"key":"ages","label":"Ages & Stages"}],"meta_title":"Sensory Delay Signs at 18–24 Months","meta_robots":"index, follow, max-image-preview:large","everyday_tip":"Keep a short phone note of when sensory reactions happen — which sound, texture or place set them off, and what helped your child settle. Noting the trigger and the calm-down gives a clinician a clear, useful picture.","published_at":"2026-06-10T11:36:00.209871+00:00","reading_paths":[{"key":"signs","items":[{"lang":"en","slug":"is-my-18-to-24-month-old-developing-normally-in-sensory","title":"Sensory Development at 18–24 Months: Is It Normal?","reason":"Linked from this answer"},{"lang":"en","slug":"what-are-the-signs-of-sensory-delay-in-a-12-to-18-month-old","title":"Signs of Sensory Delay in a 12-to-18-Month-Old","reason":"Linked from this answer"},{"lang":"en","slug":"is-my-12-to-18-month-old-developing-normally-in-sensory","title":"Is My 12-to-18-Month-Old Developing Normally in Sensory?","reason":"Linked from this answer"},{"lang":"en","slug":"what-does-a-delay-in-sensory-mean-for-my-child","title":"What does a delay in Sensory mean for my child?","reason":"Linked from this answer"},{"lang":"en","slug":"when-should-i-worry-about-my-child-s-sensory-development","title":"When to Worry About Sensory Development","reason":"Linked from this answer"},{"lang":"en","slug":"what-are-the-signs-of-sensory-delay-in-a-2-year-old","title":"Signs of Sensory Delay in a 2-Year-Old","reason":"Linked from this answer"},{"lang":"en","slug":"what-sensory-milestones-should-a-18-to-24-month-old-reach","title":"What sensory milestones should an 18-to-24-month-old reach?","reason":"Same topic"},{"lang":"en","slug":"is-my-18-to-24-month-old-developing-normally-in-adaptive","title":"Is My 18-to-24-Month-Old Developing Normally in Adaptive Skills?","reason":"Same topic"},{"lang":"en","slug":"is-my-18-to-24-month-old-developing-normally-in-cognitive","title":"Is My 18–24 Month Old Developing Normally in Thinking?","reason":"Same topic"},{"lang":"en","slug":"is-my-18-to-24-month-old-developing-normally-in-communication","title":"18–24 Month Communication Development","reason":"Same topic"},{"lang":"en","slug":"is-my-18-to-24-month-old-developing-normally-in-emotional","title":"Is My 18-to-24-Month-Old Developing Normally in Emotion?","reason":"Same topic"},{"lang":"en","slug":"is-my-18-to-24-month-old-developing-normally-in-motor","title":"Motor Development at 18–24 Months","reason":"Same topic"}],"label":"Recognise signs & concerns","total":28},{"key":"therapy","items":[{"lang":"en","slug":"how-can-i-support-sensory-development-in-my-18-to-24-month-old","title":"How can I support sensory development in my 18-to-24-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-adaptive-development-in-my-18-to-24-month-old","title":"How can I support adaptive development in my 18-to-24-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-cognitive-development-in-my-18-to-24-month-old","title":"Supporting cognitive development at 18–24 months","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-communication-development-in-my-18-to-24-month-old","title":"How can I support communication development in my 18-to-24-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-emotional-development-in-my-18-to-24-month-old","title":"How can I support emotional development in my 18-to-24-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-motor-development-in-my-18-to-24-month-old","title":"How can I support motor development in my 18-to-24-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-social-development-in-my-18-to-24-month-old","title":"How can I support social development in my 18-to-24-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-much-screen-time-is-safe-for-a-18-to-24-month-old","title":"How much screen time is safe for a 18-to-24-month-old?","reason":"Same topic"},{"lang":"en","slug":"is-my-18-to-24-month-old-moving-and-walking-as-expected-for-their-age","title":"18–24 Month Movement & Walking Milestones","reason":"Same topic"},{"lang":"en","slug":"is-my-18-to-24-month-old-talking-as-expected-for-their-age","title":"Is my 18-to-24-month-old talking as expected for their age?","reason":"Same topic"},{"lang":"en","slug":"should-i-get-my-18-to-24-month-old-assessed-for-development","title":"Should I get my 18-to-24-month-old assessed for development?","reason":"Same topic"},{"lang":"en","slug":"what-activities-support-a-18-to-24-month-old-s-development","title":"What activities support a 18-to-24-month-old's development?","reason":"Same topic"}],"label":"Explore therapy & support","total":14}],"what_to_watch":"Seek a check if your toddler has big distress with everyday sounds, lights or textures; strongly avoids messy play, certain clothes or food textures; constantly seeks spinning, crashing or mouthing; or seems under-responsive — not turning to loud sounds or their name, or not noticing bumps. A check is wiser still when these travel with few words, little eye contact, no pointing, unsteady walking, or loss of a skill. Not responding to loud sounds also warrants a hearing check.","authority_links":[{"url":"https://www.healthychildren.org","label":"AAP HealthyChildren — toddler sensory & developmental monitoring"},{"url":"https://www.cdc.gov/child-development","label":"CDC — developmental milestones & Act Early"},{"url":"https://www.asha.org","label":"ASHA — hearing & communication in early childhood"}],"last_reviewed_at":"2026-06-10T11:36:00.209871+00:00","meta_description":"Worried about your toddler's reactions to sound, touch or movement? Gentle signs of sensory delay at 18–24 months and when a calm developmental check is wi","related_materials":[],"related_techniques":[]}