Signs Your Child Might Have Sensory Processing Disorder (Even Without a Diagnosis)

In Australia, sensory processing disorder (SPD) isn't listed as a standalone diagnosis in the DSM-5 — but that doesn't mean it isn't real, and it certainly doesn't mean your child isn't struggling. Many families spend years waiting for a label that never arrives, while their child continues to find daily life genuinely difficult in ways that other people don't understand.

You don't need a diagnosis to start supporting your child. But recognising the signs is the first step.

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What Is Sensory Processing Disorder?

SPD is a neurological condition where the brain has difficulty receiving and responding to information from the senses. It can affect any or all of the senses — not just the five we learned about in school, but also proprioception (body awareness), vestibular sense (balance and movement), and interoception (internal signals like hunger, thirst, and pain).

A child with SPD might be over-responsive (hypersensitive — finding normal sensory input overwhelming), under-responsive (hyposensitive — needing intense input to feel regulated), or a combination of both. The key thing to understand is that SPD is not a behavioural choice. These children aren't choosing to react the way they do. Their nervous system is giving them inaccurate or overwhelming information, and they're doing their best to cope.

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Signs to Watch For

Tactile (Touch)
- Strong distress about clothing tags, seams, or certain fabric textures
- Refusal to wear shoes, socks, or specific clothing items
- Extreme dislike of being touched unexpectedly, or conversely, constant need for physical contact
- Difficulty with messy play (sand, paint, playdough) or strong preference for it above all else

Auditory (Sound)
- Distress at sounds others barely notice (hand dryers, dogs barking, crowd noise)
- Covering ears in public places or loud environments
- Difficulty hearing or following instructions in noisy settings

Visual
- Sensitivity to bright or fluorescent lights
- Difficulty in visually busy environments (supermarkets, busy classrooms)
- Preference for dim or controlled lighting

Oral / Taste
- Extreme food selectivity based on texture rather than flavour
- Constant need to chew on non-food objects (shirt collars, pencils)
- Gagging at food textures

Proprioceptive / Movement
- Constant need to move, jump, crash, or squeeze into tight spaces
- Poor body awareness — bumping into things, misjudging distances
- Seeking heavy work or physical pressure

Emotional / Behavioural
- Extreme difficulty with transitions between activities
- Meltdowns in busy or overwhelming environments
- Difficulty self-regulating after sensory overload

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What to Do If You Recognise These Signs

First: trust yourself. If you've noticed a consistent pattern of sensory sensitivity in your child — particularly if it's affecting their daily functioning, sleep, eating, or school experience — it's worth pursuing support.

Start with your GP and ask for a referral to a paediatric occupational therapist. OTs are the specialists best equipped to assess sensory processing and develop a sensory diet (a personalised program of activities and tools) for your child.

In the meantime, you can begin introducing sensory tools at home to help your child regulate. Weighted blankets, sensory bins, fidget tools, and movement breaks can all provide support while you work through the assessment process.

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You Don't Need a Label to Start Helping

A diagnosis can be validating and open doors to funding and support — but it isn't the only path forward. Many families make significant progress with sensory strategies long before any formal assessment. What matters most is paying attention to your child, learning what overwhelms them and what helps them regulate, and building a home environment that supports their nervous system.

Explore sensory tools designed for kids like yours at sensoryhive.com.au →