{"h1":"Signs of sensory delay in a 12-to-18-month-old","faq":[{"a":"Many toddlers dislike sudden loud noises and this is often completely typical. It's worth a clinician's gentle look if it happens at everyday sounds, causes real distress or meltdowns, or gets in the way of play and settling — especially if you notice it alongside other sensory or communication differences.","q":"Is it normal for my toddler to cover their ears at loud sounds?"},{"a":"Texture preferences are common as toddlers explore eating. Seek a developmental check if refusal is strong across many textures, makes daily feeding a struggle, or comes with gagging, distress or other sensory differences. An occupational therapist and speech-feeding clinician can help gently.","q":"My 15-month-old refuses lots of food textures. Should I worry?"},{"a":"Yes — hearing and vision underpin all sensory learning, so if your toddler doesn't turn to your voice or startle to loud sounds, a hearing check is an important first step alongside a developmental review.","q":"Could this just be a hearing problem?"},{"a":"No. These are simply reasons to seek a calm, early developmental check — never a diagnosis. A diagnosis is only ever formed at a Pinnacle Blooms Network centre by qualified clinicians who observe your child directly.","q":"Does noticing these signs mean my child has a sensory disorder?"}],"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","entity":{"key":"toddler-12-18","kind":"age_band","name":"12-to-18-month-old","slug":null},"lenses":[{"kind":"stakeholder","label":"Parent","value":"parent"},{"kind":"age","label":"Toddler-12-18","value":"toddler-12-18"},{"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-18-to-24-month-old","title":"Signs of Sensory Delay in an 18-to-24-Month-Old"},{"lang":"en","slug":"what-sensory-milestones-should-a-12-to-18-month-old-reach","title":"What sensory milestones should a 12-to-18-month-old reach?"},{"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?"},{"lang":"en","slug":"what-are-the-signs-of-sensory-delay-in-a-9-to-12-month-old","title":"Signs of Sensory Delay in a 9-to-12-Month-Old"}],"summary":"At 12–18 months, most differences in how a toddler responds to sound, touch, movement or texture are simply temperament. Seek a calm developmental check if your child consistently over-reacts or under-reacts to everyday sensations, if it gets in the way of play, feeding or sleep, or if it travels with delays in babbling, words, pointing or responding to their name. Hearing and vision should also be checked. This is a reason to assess early, not a diagnosis.","answer_md":"*Noticing how your little one responds to sounds, textures and cuddles — and pausing to wonder — is thoughtful, loving parenting.*\n\n## In short\nBetween 12 and 18 months, toddlers are busy learning to make sense of a world full of sound, light, touch, taste and movement. Most differences in how they respond are simply their individual temperament. Gentle flags worth a clinician's eye are when your child **consistently over-reacts or under-reacts to everyday sensations** — covering ears at ordinary sounds, refusing many textures, seeming not to notice loud noises, or being very unsettled by touch, movement or messy play — especially when this gets in the way of play, feeding or settling. This is not a diagnosis; it simply means a calm developmental check is wise now, because early support works beautifully at this age.\n\n## What to watch at 12–18 months\nSensory development sits inside overall development, so we watch how your child takes in and uses what their senses tell them. Gentle flags that deserve a clinician's eye include:\n\n- **Sound** — not turning towards your voice or familiar sounds, not startling to loud noises, or the opposite: distress, covering ears or melting down at everyday sounds like a mixer or hand-dryer.\n- **Touch and textures** — strong refusal of many food textures, deep dislike of messy hands, tags or certain clothes, or seeming not to notice bumps, cold or pain.\n- **Movement** — avoiding being lifted, swung or tipped, or constantly seeking spinning, rocking and crashing well beyond playful excitement.\n- **Looking and visual interest** — not following moving objects, not making warm eye contact, or staring at lights or spinning things for long stretches.\n- **Settling and feeding** — very hard to soothe, easily overwhelmed in busy places, or feeding that's a daily struggle because of taste, texture or smell.\n\nThe aim isn't alarm — most of these settle as your toddler grows. A calm early look simply turns small questions into early opportunities. Remember too that hearing and vision should be checked, as these underpin all sensory learning.\n\n## When to seek a check\nIf you notice several of these together, if they're getting in the way of play, feeding or sleep, or if they travel with delays in babbling, first words, pointing or responding to their name, arrange a developmental check now rather than waiting. Trust your instinct — what you see every day is valuable information for a clinician.\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. Across [70+ centres](/) our clinicians build their own picture of how your child takes in the world, watching how they play, feed and connect. Our [occupational therapy](https://www.pinnacleblooms.org/best-occupational-therapy-center-india-proven-improvement-rate) team helps with sensory regulation through gentle, playful activities tailored to your child.\n\n## Trusted sources\nCDC \"Learn the Signs, Act Early\" developmental milestones for 12–18 months; American Academy of Pediatrics (healthychildren.org) guidance on developmental monitoring and sensory responses in toddlers; ASHA resources on hearing and early communication.\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 senses 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-12-to-18-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-12-to-18-month-old","lang":"en","indexable":true}],"dimensions":[{"key":"ages","label":"Ages & Stages"}],"meta_title":"Sensory Delay Signs at 12–18 Months","meta_robots":"index, follow, max-image-preview:large","everyday_tip":"Keep a short phone note of what unsettles your toddler — a loud mixer, a new food texture, being lifted — and what soothes them. Noting the trigger and how easily they recover 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":"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","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":"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-9-to-12-month-old","title":"Signs of Sensory Delay in a 9-to-12-Month-Old","reason":"Linked from this answer"},{"lang":"en","slug":"what-sensory-milestones-should-a-12-to-18-month-old-reach","title":"What sensory milestones should a 12-to-18-month-old reach?","reason":"Linked from this answer"},{"lang":"en","slug":"is-my-12-to-18-month-old-developing-normally-in-adaptive","title":"Adaptive Development at 12–18 Months","reason":"Same topic"},{"lang":"en","slug":"is-my-12-to-18-month-old-developing-normally-in-cognitive","title":"12–18 Month Cognitive Development","reason":"Same topic"},{"lang":"en","slug":"is-my-12-to-18-month-old-developing-normally-in-communication","title":"Is My 12-to-18-Month-Old Developing Normally in Communication?","reason":"Same topic"},{"lang":"en","slug":"is-my-12-to-18-month-old-developing-normally-in-emotional","title":"Toddler Emotional Development at 12–18 Months","reason":"Same topic"},{"lang":"en","slug":"is-my-12-to-18-month-old-developing-normally-in-motor","title":"Is my 12-to-18-month-old developing normally in motor?","reason":"Same topic"},{"lang":"en","slug":"is-my-12-to-18-month-old-developing-normally-in-social","title":"Is my 12-to-18-month-old developing normally in social?","reason":"Same topic"}],"label":"Recognise signs & concerns","total":27},{"key":"therapy","items":[{"lang":"en","slug":"how-can-i-support-sensory-development-in-my-12-to-18-month-old","title":"How can I support sensory development in my 12-to-18-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-adaptive-development-in-my-12-to-18-month-old","title":"How can I support adaptive development in my 12-to-18-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-cognitive-development-in-my-12-to-18-month-old","title":"How can I support cognitive development in my 12-to-18-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-communication-development-in-my-12-to-18-month-old","title":"How can I support communication development in my 12-to-18-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-emotional-development-in-my-12-to-18-month-old","title":"How can I support emotional development in my 12-to-18-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-motor-development-in-my-12-to-18-month-old","title":"How can I support motor development in my 12-to-18-month-old?","reason":"Same topic"},{"lang":"en","slug":"how-can-i-support-social-development-in-my-12-to-18-month-old","title":"How to Support Social Development in a 12-to-18-Month-Old","reason":"Same topic"},{"lang":"en","slug":"how-much-screen-time-is-safe-for-a-12-to-18-month-old","title":"Screen time for a 12-to-18-month-old","reason":"Same topic"},{"lang":"en","slug":"is-my-12-to-18-month-old-moving-and-walking-as-expected-for-their-age","title":"Is my 12-to-18-month-old moving and walking as expected?","reason":"Same topic"},{"lang":"en","slug":"is-my-12-to-18-month-old-talking-as-expected-for-their-age","title":"Is my 12-to-18-month-old talking as expected for their age?","reason":"Same topic"},{"lang":"en","slug":"should-i-get-my-12-to-18-month-old-assessed-for-development","title":"Should I get my 12-to-18-month-old assessed for development?","reason":"Same topic"},{"lang":"en","slug":"what-activities-support-a-12-to-18-month-old-s-development","title":"What activities support a 12-to-18-month-old's development?","reason":"Same topic"}],"label":"Explore therapy & support","total":14}],"what_to_watch":"Seek a check if your toddler consistently over-reacts (covers ears, refuses many textures, very unsettled by touch or movement) or under-reacts (doesn't startle to loud sounds, doesn't notice bumps or pain, doesn't turn to your voice), especially if it disrupts play, feeding or sleep or travels with delays in babbling, first words, pointing or responding to name. Have hearing and vision checked too.","authority_links":[{"url":"https://www.cdc.gov/child-development","label":"CDC: Learn the Signs, Act Early — developmental milestones"},{"url":"https://www.healthychildren.org","label":"AAP HealthyChildren: developmental monitoring in toddlers"},{"url":"https://www.asha.org","label":"ASHA: hearing and early communication"}],"last_reviewed_at":"2026-06-10T11:36:00.209871+00:00","meta_description":"Gentle, reassuring signs of sensory delay in a 12-to-18-month-old, what's typical, and when a calm developmental check is wise. Not a diagnosis.","related_materials":[],"related_techniques":[]}