Bandai Choi
MSSc, MAPS, MCCLP, AFHKPS | Clinical Psychologist
Breathe-n-Smile Psychology, Essendon North, Footscray and telehealth
TL;DR
- AuDHD can involve wanting novelty or stimulation while also needing quiet, predictability or control over sensory input.
- Possible early cues include irritability, body tension and finding it harder to think or follow conversation.
- A quieter environment, fewer demands or time to decompress may help before the load peaks.
- Sensory needs vary. They are not a personal failure and do not require a diagnosis to deserve consideration.
AuDHD sensory overload can feel like a pull between wanting enough stimulation to stay engaged and needing less sensory input to remain comfortable. Bright light, overlapping conversations, strong smells, uncomfortable clothing, poor sleep or a demanding day can add up until thinking, speaking or staying regulated becomes difficult.
AuDHD is an informal term used when autism and ADHD coexist. The two diagnoses remain separate, and this sensory push-pull does not establish either one. The guide to autism and ADHD coexistence explains that distinction in more detail.
Why stimulation and sensory rest can both matter
Some AuDHD adults describe needing interest, movement or background sound to engage with a task while also finding unpredictable noise, bright light or interruption exhausting. These needs are not inherently contradictory. Different kinds of input can have different effects, and capacity may shift across the day.
A personal pattern is more useful than a generic sensory checklist. For example, steady music chosen by the listener may feel supportive, while several nearby conversations feel impossible to filter. On another day, even preferred music may be too much.
What sensory overload can feel like
People describe overload in different ways. You may feel tense, suddenly irritable, foggy, tearful or restless. Conversation can become hard to follow, and ordinary decisions may take much more effort.
For some people, sound is the hardest input. For others, it may be visual clutter, touch, smells, movement, heat, social demands or several things at once. A person may also enjoy steady music or movement while finding unpredictable noise exhausting.
Sensory overload can overlap with anxiety, fatigue or panic, so there is not always a neat dividing line. If symptoms are sudden, severe, unfamiliar or could indicate an emergency, seek urgent medical care.
Sensory overload is descriptive, not diagnostic. Experiencing it, or relating to an AuDHD push-pull pattern, does not establish autism, ADHD or another condition. Context, developmental history and the effect on daily life matter when someone is considering an assessment.
Notice your patterns without monitoring yourself constantly
There is no universal sensory profile. A short, non-judgmental record can make repeated patterns easier to see. Note the setting, what had already happened that day, the input that stood out, your first body cue and what helped afterwards.
Possible early cues
- Jaw clenching, shallow breathing, a headache or a sense of physical pressure.
- Finding background noise suddenly impossible to ignore.
- Needing more time to understand a question or make an ordinary decision.
- A strong wish to withdraw, go quiet or reach a more predictable space.
You do not need to monitor yourself perfectly. The aim is to recognise one cue early enough to make a kind adjustment. If overwhelm sometimes ends in shutting down or freezing, the guide to AuDHD shutdown and freeze may also be useful.
Reduce the load before it peaks
Support is often practical and specific. When possible, change one part of the situation or allow recovery time afterwards rather than pushing through until you are depleted.
- Try headphones, earplugs, a cap or sunglasses if they make the environment easier to manage.
- Choose a quieter time, route or seat when that option is available.
- Leave a short, lower-demand transition after a busy meeting, shopping trip or social event.
- Keep clothing, food, movement or routines more predictable on high-demand days if that feels supportive.
These are options, not rules. What settles one person’s system may be uncomfortable for someone else. A 2024 systematic review found an association between self-reported sensory-processing differences and stress in adults, but it could not show that one directly causes the other.1 Your own experience is the starting point for working out what helps.
When support may help
If sensory overwhelm regularly affects work, study, relationships, sleep or access to daily activities, it may be worth discussing with a health professional. A collaborative conversation can consider sensory patterns alongside stress, anxiety, burnout, neurodivergence and the practical demands around you.
Neurodivergent-affirming therapy may support self-understanding, pacing, communication and self-advocacy. Depending on fit and assessment, some adults also explore an adult autism or AuDHD assessment. You do not need an assessment before making supportive changes to your day.
Research on autistic adults also describes sensory over-responsivity, but autistic people do not share one sensory profile.2 Support should remain individual rather than assuming that one strategy suits everyone.
Common questions about AuDHD sensory overload
Why can sensory capacity change from day to day?
Sleep, stress, fatigue, health and cumulative demands can all affect how manageable an environment feels. Everyday sights, sounds or social demands may become uncomfortable sooner on a depleted day. This pattern varies and is not diagnostic by itself.
Is it possible to want quiet and stimulation at the same time?
Yes. Some people seek interest, movement or novelty while also needing control over noise, light, touch or unpredictability. The useful balance is individual and may change with energy, stress and context.
Is sensory overload the same as a panic attack?
They can overlap, but they are not necessarily the same. Sensory overload is often linked with too much input or demand. Panic can involve a surge of fear and physical alarm. Reducing input may help some people during sensory overload, but it does not reliably distinguish or treat panic. Ongoing or distressing episodes are worth discussing with a health professional.
Looking for neurodivergent-affirming support?
Reception can help with a brief administrative question about appointment suitability or availability in Essendon North, Footscray or by telehealth across Victoria.
Make an enquiry
Call 0431 828 769 or email [email protected].
Please do not include sensitive clinical history in an ordinary web enquiry. Reception can help with the next administrative step.
References
- Harrold A, Keating K, Larkin F, Setti A. The association between sensory processing and stress in the adult population: A systematic review. Applied Psychology: Health and Well-Being. 2024;16(4):2536-2566. PubMed.
- Tavassoli T, Miller LJ, Schoen SA, Nielsen DM, Baron-Cohen S. Sensory over-responsivity in adults with autism spectrum conditions. Autism. 2014;18(4):428-432. PubMed.
General information only. It does not replace individual psychological or medical advice.