ALPIMS • SENSORY & NEURODEVELOPMENTAL
Autism
& Migraine
Sensory needs, pain and communication can overlap. Migraine care should fit the autistic person.
Pain deserves assessment.
Do not assume a change is “just autism”.
One section at a time.
Read only what feels useful today.
What is autism? Different needs and ways of processing
Autism is a lifelong neurodevelopmental difference that can affect communication, sensory processing, routines and support needs.
Autistic people vary widely. A person may be very sensitive to some sensations and less sensitive to others.
Autism is not caused by migraine. Migraine is not a defining feature of autism.
Is there an association with migraine? Association reported — research is developing
Studies report migraine and headache in autistic people, and researchers are investigating how often they occur together.
Some evidence suggests an increased likelihood of headache or migraine. Findings depend on age, assessment method and the population studied.
There is no single reliable figure for everyone. Some research is based on children, medical records or autistic traits rather than a confirmed autism diagnosis.
An association does not prove that autism causes migraine.
How can sensory needs overlap? Migraine may add to sensory load
Both autism and migraine can involve sensitivity to light, sound or other sensory input.
During a migraine attack, an already difficult environment may become harder to tolerate.
- Bright lights or busy screens.
- Noise, conversation or several sounds at once.
- Smells or uncomfortable touch.
Sensory overload does not always mean migraine. Notice changes from your usual pattern and discuss them with a clinician.
Could pain be difficult to recognise or communicate? Look for changes, not assumptions
Some autistic people describe pain clearly. Others may find it harder to locate, name or communicate, especially during an attack.
A change in activity, communication, sleep or willingness to eat may signal discomfort, but cannot diagnose migraine.
Withdrawal, distress, meltdowns or shutdowns should not automatically be treated as behavioural problems. Consider pain, illness, sensory load and other needs.
Offer a body map, written choices or the person’s preferred communication method. Allow time to respond.
What may help? Migraine treatment plus accessible care
- A migraine plan: discuss attack treatment and prevention with your GP or headache specialist.
- Sensory adjustments: comfortable lighting, reduced noise and a quieter recovery space.
- Clear steps: a short written plan for what to do when symptoms start.
- Predictability: explain appointments, procedures and changes in advance.
- Medicine review: discuss side effects, swallowing or texture difficulties, and treatment preferences.
There is no established migraine treatment that works for every autistic person. Choose care individually.
ALPIMS notes: make support fit Reduce load and support participation
The main overlap is between Sensory / Neurodevelopmental and Pain & Bodily Sensitivity.
Sleep, anxiety, autonomic symptoms and practical demands may also matter, depending on the person.
- During an attack: fewer questions, less talking and help with practical tasks may be useful.
- Tracking: use a few words or symbols if a detailed diary is too much.
- Participation: offer choices and include the person in decisions.
Reducing sensory load supports comfort and access to care. It does not replace migraine treatment or require changing the person’s autistic identity.
References & further reading Research and care guidance
- Migraine prevalence and phenotype in autism — cohort study (2026).
- Migraine, sensory hyperreactivity and anxiety in autistic children (2013).
- Autism and Migraine — narrative review (2024).
- NICE — Autism in adults: care, sensory adjustments and physical health.
- National Autistic Society — What is autism?
Research describes groups. It cannot determine the cause of an individual’s symptoms. The practical ALPIMS notes are adaptations to discuss with your care team.