Sensory Issues ADHD vs Autism: What You Need to Know in 2025

Sensory issues ADHD vs autism can be confusing to tell apart as both conditions involve difficulties with processing sensory input. While they may appear similar at first glance, the way sensory issues autism vs ADHD present themselves has important differences that can help with identification and proper support. This guide looks at how sensory processing works in both conditions and offers practical advice for those affected.

Key Takeaways

• Sensory Processing Differences: Understand how sensory processing works differently in autism and ADHD, including sensitivity thresholds and response patterns.
• Identifying Distinct Features: Learn about the key signs that distinguish autism vs ADHD sensory issues through different behavioural responses to sensory stimuli.
• Effective Management Strategies: Discover practical tips to manage sensory challenges for both conditions, including environmental adjustments and therapeutic approaches.

---

What Are Sensory Issues?

Sensory issues refer to difficulties processing information from the five senses (sight, sound, smell, taste, and touch), as well as from the vestibular system (balance) and proprioception (body awareness). People with sensory processing difficulties may be over-responsive or under-responsive to sensory input or may seek out specific sensations.

For individuals with autism or ADHD, the world can be experienced quite differently due to these sensory processing challenges. According to the National Autistic Society, over 90% of autistic people report experiencing some form of sensory sensitivity.

---

How Sensory Issues Present in Autism

Autism spectrum disorder is characterised by challenges with social communication, restricted interests, and repetitive behaviours. Sensory sensitivities are now officially recognised in the diagnostic criteria for autism in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5).

People with autism often experience:

• Heightened reactions to sensory stimuli like loud noises, bright lights, certain textures, or certain foods
• Sensory overload that may lead to meltdowns or shutdowns
• Repetitive movements (stimming) that help regulate sensory input
• Strong aversions or attractions to specific sensory experiences

For autistic children and adults, these sensory challenges are often more intense and consistent than those experienced by people with ADHD. Research from University College London shows that sensory processing issues in autism tend to be more widespread across different senses.

---

How Sensory Issues Present in ADHD

ADHD sensory issues vs autism sensory issues can be harder to identify as they’re not as widely recognised. Individuals with ADHD may have difficulty filtering out irrelevant sensory information, leading to:

• Being easily distracted by background noise or visual distractions
• Sensory seeking behaviours to maintain focus or stimulation
• Difficulty with emotional regulation when exposed to overwhelming sensory stimuli
• Challenges with impulse control in response to sensory input

According to the ADHD Foundation, about 40% of people with ADHD also have some form of sensory processing disorder. While not part of the core diagnostic criteria for ADHD, these sensory aspects can significantly impact daily life.

---

Key Differences Between Autism and ADHD Sensory Issues

Understanding the key differences between ADHD vs autism sensory issues can help with proper identification and support. Below is a comparison table highlighting how sensory processing typically differs:

Aspect	Autism	ADHD
Response pattern	Consistent aversion or preference to specific sensory stimuli	Fluctuating responses, may be situational
Sensory seeking	Often seeks specific, predictable sensations	Seeks varied, novel sensations for stimulation
Auditory sensitivity	May be overwhelmed by specific sounds regardless of volume	Often bothered by background noise when trying to focus
Visual sensitivity	May have strong reactions to lights, colours, or patterns	May be distracted by visual distractions in the environment
Response to overwhelm	May withdraw, shutdown, or engage in repetitive behaviours	May become hyperactive, impulsive, or emotionally dysregulated
Focus	May develop intense focus on preferred sensory experiences	May hyperfocus to block out overwhelming sensory input

Would you also like a slightly styled version (like colour-coded for autism/ADHD differences)?

While both ADHD and autism involve sensory processing challenges, the way they manifest differently can provide clues to accurate diagnosis. According to NHS information, sensory differences are a common feature that healthcare professionals look for when assessing autism.

---

Overlapping Sensory Issues

Autism and ADHD frequently co-occur, with studies suggesting up to 50-70% of individuals having features of both conditions. This can make identifying the source of sensory issues particularly challenging.

Common overlapping sensory processing issues include:

• Difficulties processing multiple sensory inputs simultaneously
• Feeling overwhelmed in busy environments with lots of sensory stimuli
• Troubles with transitions between different sensory environments
• Need for sensory breaks during overwhelming situations

For many children and adults with both autism and ADHD, sensory challenges may be more severe and complex than for those with just one condition. The ADHD Foundation notes that this overlap is a common challenge for clinicians making diagnoses.

---

Diagnosing Sensory Processing Differences

Getting a proper diagnosis is essential for understanding whether sensory issues stem from ADHD or autism or both. A professional evaluation typically involves:

• Comprehensive assessments by healthcare professionals
• Observations across different environments
• Interviews about sensory experiences
• Standardised questionnaires specific to sensory processing

The Diagnostic and Statistical Manual of Mental Disorders (DSM-5) now recognises sensory issues as part of the autism spectrum diagnostic criteria but not for ADHD. However, many clinicians acknowledge sensory processing challenges as a significant aspect of ADHD as well.

According to Mind UK, getting a proper diagnosis can help people access the right support for their unique challenges.

---

Managing Sensory Sensitivities in Autism

For people with autism, managing sensory sensitivities often involves:

• Creating a sensory friendly environment at home and work/school
• Using sensory tools like noise-cancelling headphones for auditory sensitivity
• Implementing visual supports to make environments more predictable
• Working with an occupational therapist who specialises in sensory integration therapy

Autistic individuals often benefit from having clear routines around sensory experiences and advance warning about changes to their environment. The National Autistic Society provides resources to help families create sensory-friendly spaces.

---

Managing Sensory Challenges in ADHD

For those with ADHD, strategies to manage sensory challenges may include:

• Using fidget tools to help regulate sensory seeking needs
• Minimising distractions when focus is required
• Taking regular movement breaks
• Using behavioural therapy to develop coping strategies

Children with ADHD may benefit from classroom accommodations that address their sensory needs while supporting their learning. An occupational therapist can provide guidance on specific strategies tailored to individual needs.

---

Practical Tips for Both Conditions

Regardless of whether someone has autism, ADHD, or both, these strategies can help with managing sensory sensitivities:

1. Keep a sensory diary to identify triggers and patterns
2. Create a “sensory toolkit” with items that help during overwhelming moments
3. Plan ahead for challenging sensory environments
4. Develop coping strategies for unavoidable sensory challenges
5. Seek professional guidance from specialists familiar with sensory processing disorders

According to The Association of UK Dietitians, nutrition and eating patterns can also affect sensory regulation, making a holistic approach important.

---

When to Seek Help

It’s important to seek professional guidance if sensory issues are:

• Interfering with daily functioning
• Causing significant distress
• Impacting social interactions or relationships
• Affecting learning or work performance
• Resulting in harmful coping behaviours

A healthcare professional such as a GP can provide referrals to specialists who can help identify whether sensory processing difficulties are related to autism spectrum disorder, ADHD, or another condition.

---

Treatment Approaches

Several treatment approaches can help with sensory processing challenges:

• Sensory integration therapy provided by an occupational therapist
• Behavioural therapy to develop adaptive responses
• Environmental modifications at home and school/work
• Medication (primarily for ADHD symptoms that may affect sensory regulation)

The Royal College of Occupational Therapists provides information on evidence-based approaches for sensory processing difficulties.

---

Overall

Sensory issues ADHD vs autism present with subtle but important differences that affect how individuals experience and interact with the world. While sensory processing challenges are core features of autism and common but less recognised in ADHD, understanding the specific patterns can help with accurate identification and support.

Both conditions benefit from early intervention, appropriate accommodations, and sensory-friendly environments. With the right support, individuals with autism vs ADHD sensory issues can learn to manage their sensory challenges and thrive in their daily lives.

Remember that many people experience traits of both conditions, and sensory processing exists on a spectrum. Always seek professional guidance from qualified specialists who understand the complex interplay between these conditions and can provide personalised advice.

---

Frequently Asked Questions

Can someone have both autism and ADHD sensory issues?

Yes, autism and ADHD frequently co-occur, with research suggesting 30-80% of autistic children also meet criteria for ADHD, and many people with ADHD have autistic traits. This means many children and adults experience sensory processing issues characteristic of both conditions.

Are sensory issues always a sign of autism or ADHD?

No, sensory processing difficulties can occur independently of autism or ADHD. Sensory Processing Disorder (SPD) is recognised by many therapists as a standalone condition, though it isn’t currently in the Diagnostic and Statistical Manual of mental disorders.

Can sensory issues improve over time?

With appropriate support, many people develop better ways to manage their sensory challenges. Sensory integration therapy and other interventions can help individuals develop coping strategies that work for their specific sensory sensitivities.

How can parents help children with sensory issues?

Parents can create sensory-friendly home environments, work with occupational therapists to develop personalised strategies, and advocate for accommodations at school. Understanding whether a child’s sensory issues stem from ADHD sensory issues or autism can help tailor approaches more effectively.

Do adults with sensory issues need different support than children?

Adults may need different types of support focused on workplace accommodations, relationship challenges, and independent living skills. However, many of the same therapeutic approaches used with children can be adapted effectively for adults with sensory processing challenges.

Can diet affect sensory processing?

Some research suggests connections between gut health, nutrition, and sensory regulation. While not a replacement for other therapies, working with healthcare providers to address any dietary factors might be helpful as part of a comprehensive approach to managing sensory issues.