AUTISM & ALPIMS
Autism: looking at the wider picture
Autism, also called autism spectrum disorder (ASD), is a lifelong neurodevelopmental condition. It can shape communication, sensory experiences, interests, routines and support needs. Each autistic person has a different profile. [1]
Support should fit the person, their preferences and their capacity.
In ALPIMS, autism fits primarily within Sensory & Neurodevelopmental. Other domains can help explore coexisting health conditions and practical needs.
ALPIMS is an educational framework, not a diagnostic test. Autism does not explain every symptom. Pain, anxiety, sleep problems and other illnesses deserve assessment in their own right.
This page uses “autistic person”; individual language preferences vary. Connections below include established support needs, research associations and ways to adapt care. They are not six proven causes of autism.
How is autism identified?
Assessment considers developmental history, communication and interaction, repetitive patterns or interests, sensory experiences and everyday functioning. A qualified clinician or team also considers other explanations and coexisting conditions. [1] [2]
Some people are identified in childhood; others much later. Coping strategies or masking can make needs less visible. Being able to speak, work or manage one task does not tell you how much support someone needs elsewhere.
Ask: “What does my assessment show about my needs, and which adjustments would help?” Practical support can begin while assessment is being arranged.
Explore the six ALPIMS domains
Open a coloured panel for relevant connections, practical supports and resources. You do not need to investigate every domain.
Anxiety & Autonomic
Anxiety can coexist with autism. Uncertainty, sensory overload and difficult experiences may add distress. A racing heart, dizziness or nausea may accompany anxiety, but can also have a separate medical cause.
What do we know? Anxiety is a recognised coexisting condition. Symptoms triggered by standing, heat or prolonged upright activity may warrant assessment for an autonomic condition such as PoTS. They should not automatically be labelled anxiety. [1] [4]
What may help?
- Make plans predictable, explain changes and allow processing time.
- Describe when bodily symptoms happen, including posture and recovery.
- Adapt anxiety treatment to communication and sensory needs; choose calming strategies that feel comfortable.
Resources
Laxity & Connective Tissue
Research has found an association between autism and generalised joint hypermobility in adults. Some people also have symptomatic hypermobility, HSD or hEDS, which may affect comfort, movement and daily tasks.
What do we know? A case-control study found greater joint hypermobility in autistic adults than controls. This does not establish causation, mean every autistic person is hypermobile, or diagnose hEDS. [5]
What may help?
- Discuss recurrent joint injuries, instability or persistent pain with your clinician.
- Ask for individual advice on comfortable movement, joint support and task adaptations.
- Consider sensory needs and fatigue when planning physiotherapy.
Resources
Pain & Bodily Sensitivity
An autistic person may also have migraine, bowel discomfort, persistent pain or another medical condition. Pain may be expressed through words, changes in movement, withdrawal or distress.
What do we know? NICE recommends considering physical health problems, including pain, when assessing distress or changes in behaviour. Sensory differences do not make pain less real. [2]
What may help?
- Use a body map, simple choices or a written description if pain scales are difficult.
- Look for changes in sleep, eating, mobility or usual activities.
- Seek assessment for new pain and create a manageable care plan for diagnosed conditions.
Resources
Immune & Inflammatory
Allergy, asthma, eczema or autoimmune illness may coexist with autism and need their own care. Sensory discomfort from a smell or texture is a different question from whether an allergy is present.
What do we know? Autism alone does not establish allergy, MCAS, immune dysfunction or toxic injury. NICE advises against exclusion diets, chelation and other unsupported treatments for the core features of autism in adults. [2]
What may help?
- Continue treatment for established conditions and discuss suspected reactions with a clinician.
- Make appointments and medicine routines accessible through clear instructions and sensory adjustments.
- If food choices are restricted by sensory needs or symptoms, seek dietitian support to protect nutrition.
Resources
Mood, Mental Health & Trauma
Anxiety, depression and trauma-related difficulties may coexist with autism. Chronic overload and unmet support needs can add distress. Trauma does not cause autism, and a mental health diagnosis should not replace recognition of autistic needs.
What do we know? Mental health care should address the specific condition and be adapted for autism. Useful adjustments include concrete language, written information, structure and breaks. [2]
What may help?
- Ask what a suggested therapy aims to help and how it will be adapted.
- Include practical help, recovery time and supportive relationships alongside therapy.
- Explore burnout when demands have become unsustainable, while also assessing depression, sleep and physical illness.
Resources
Sensory & Neurodevelopmental
Autistic people may experience heightened or reduced sensitivity to sound, light, touch, taste or other input. Communication, transitions and planning may also need support. ADHD can coexist with autism.
What do we know? Sensory and environmental adjustments are recommended in autism care. Separate conditions such as misophonia, hyperacusis or visual snow should not automatically be assumed to be part of autism. [1] [2]
What may help?
- Adjust lighting, sound, clothing and seating to the person’s preferences.
- Use short written steps, reminders and an agreed routine with flexibility.
- Allow preferred communication, processing time, breaks and safe self-regulating movement.
Resources
Start with one useful support
Ask: “What would make today easier to manage?” Choose one adjustment: a quieter place, a written plan, help starting a task or recovery time after an appointment.
Support can include communication assistance, occupational therapy, daily living help and adapted health care. Agree goals with the person and review whether support improves comfort, choice and participation. Children’s supports should follow age-appropriate guidance. [2] [3]
Sensory Support Reduce Load Rest Professional CareOverload, shutdown and burnout
During overload, a person may become distressed, lose access to words or need to withdraw. Reduce noise and demands, use fewer words and allow space when safe. Discuss what helps at a calmer time.
Reduced capacity deserves support and assessment. Autistic burnout is described as prolonged exhaustion, reduced functioning and lower tolerance for demands. Recovery needs vary. A marked change in functioning also warrants review for physical illness, sleep problems and mental health difficulties. [6]
Agree a simple support plan: early signs, helpful adjustments, preferred communication and who can assist. If someone also has ME/CFS or delayed worsening after effort, discuss energy limits with their care team.
Resources & references
External resources open in a new tab.
- Healthdirect Australia: autism — characteristics, assessment and support. ↗
- NICE CG142: autism in adults — assessment, environmental adjustments and care for coexisting conditions. ↗
- Autism CRC: Australian guideline supporting the learning, participation and wellbeing of autistic children aged 0–12 and their families. ↗
- NHS: PoTS — symptoms and assessment. ↗
- Glans et al. (2022): generalised joint hypermobility and autism in adults — a case-control study. ↗
- National Autistic Society: autistic fatigue and burnout — practical information. ↗
General information only. ALPIMS does not diagnose autism or replace individual medical advice. New or worsening symptoms should not automatically be attributed to autism. In Australia, call 000 for an emergency.