Dysautonomia and Neurodivergence: When Your Brain and Body Both Need Support
Living with dysautonomia can make everyday life unpredictable.
You might wake up unsure whether you will be able to work, prepare food, attend an appointment or stand long enough to shower. When you are also autistic, ADHD or AuDHD, managing physical symptoms may interact with sensory needs, executive functioning difficulties, emotional regulation and burnout.
This does not mean that neurodivergence causes dysautonomia, or that physical symptoms are “just anxiety.” Research into the relationship is still emerging. However, there is growing recognition that autonomic symptoms, joint hypermobility and pain may occur more often within some neurodivergent populations.
Understanding this overlap can help people receive care that considers both their physical health and the way their brain processes information.
What is dysautonomia?
Dysautonomia is an umbrella term for conditions involving difficulties with the autonomic nervous system. This system regulates processes that usually happen automatically, including heart rate, blood pressure, digestion, sweating and temperature control.
Postural orthostatic tachycardia syndrome, commonly known as POTS, is one form of dysautonomia. People with POTS may experience a significant increase in heart rate when upright, alongside symptoms such as dizziness, palpitations, fatigue, nausea, headaches and cognitive difficulties. The Australian POTS Foundation provides Australian information about symptoms and living with the condition.
Dysautonomia can look different from person to person. Symptoms may also fluctuate across days, environments and stages of illness.
What does dysautonomia have to do with neurodivergence?
There is not yet one clear explanation for the overlap.
Some research has identified higher levels of autonomic symptoms in autistic adults referred to specialist autonomic services. Other research has found connections between neurodivergence, joint hypermobility, autonomic symptoms and pain. However, these studies are relatively small and do not establish that every autistic or ADHD person is at increased risk of POTS or other forms of dysautonomia.
It is also important not to confuse symptoms caused by physical illness with ADHD or autism.
For example:
brain fog may look like inattention
physical exhaustion may look like low motivation
difficulty standing may be mistaken for avoidance
a racing heart may be assumed to be anxiety
reduced social participation may be attributed to autism alone
difficulty preparing meals may involve both executive dysfunction and physical limitations
A person can have anxiety and dysautonomia at the same time. However, psychological distress should not automatically be used to explain away dizziness, fainting, palpitations or other physical symptoms.
Victoria’s Better Health Channel provides information about orthostatic hypotension and recommends medical assessment when dizziness occurs after standing.
When sensory overload and physical symptoms collide
Autistic and AuDHD individuals may already use significant energy to manage light, noise, temperature, movement, communication and unpredictable environments.
Dysautonomia can make these experiences even more demanding. Heat may worsen dizziness or fatigue. Standing in a queue may increase symptoms. Bright medical environments may contribute to sensory overload. Travelling to appointments may use most of the energy available for the day.
Amaze, Victoria’s autism peak body, explains that physical, sensory and social environments can significantly shape autistic and neurodivergent experiences. Explore Amaze’s information about neuroinclusive environments.
Someone managing both dysautonomia and neurodivergence may therefore need to consider two overlapping questions:
What can my body physically tolerate? and What can my nervous system process today?
Ignoring either can increase the likelihood of overload, symptom flares or burnout.
Executive functioning becomes harder when your body is unwell
Managing a chronic condition often involves an enormous amount of invisible administration:
booking and attending appointments
remembering medication
tracking symptoms
organising referrals
preparing suitable food and fluids
managing compression garments or other equipment
communicating with employers or universities
deciding when symptoms require medical attention
ADHD can already affect organisation, memory, prioritisation and task initiation. Victoria’s Better Health Channel notes that adult ADHD can influence attention, organisation and everyday functioning.
When fatigue and brain fog are added, the person may understand exactly what needs to happen but still be unable to initiate or complete it.
This is not non-compliance. It may be a sign that the healthcare plan requires too many steps for the person’s current capacity.
The emotional impact of living with an unpredictable body
Dysautonomia does not only affect physical functioning. You may experience grief about changes to work, relationships, independence or identity. You might feel embarrassed when you need to sit down unexpectedly, cancel plans or ask for accommodations that other people may not understand.
Some people also begin to doubt themselves after having symptoms minimised or attributed entirely to stress.
Therapy should not teach you to distrust your body or push through warning signs. Instead, it can help you make space for the emotional impact of chronic illness while continuing to seek appropriate medical care.
How can neuroaffirming therapy help?
A psychologist does not diagnose or medically treat dysautonomia. Medical symptoms require assessment and management from appropriately qualified healthcare professionals.
Therapy can, however, support the psychological and practical impact of living with dysautonomia and neurodivergence.
Understanding your capacity
Therapy can help you recognise patterns in your energy, sensory load and physical symptoms.
Rather than measuring success by how much you can force yourself to complete, you might begin asking:
What does this task cost me?
What recovery will I need afterwards?
Can I change the environment?
Can this task be simplified, shared or delayed?
Am I responding to my body or trying to prove that I am not unwell?
This can support a more compassionate and sustainable relationship with capacity.
Reducing boom-and-bust cycles
Some people do as much as possible on a relatively good day and then experience a significant increase in symptoms afterwards.
ADHD urgency, impulsivity or difficulty estimating energy may make pacing especially challenging. An autistic person may also become deeply focused on completing a task and notice physical signals only once they have exceeded their capacity.
Therapy can help you plan around your real energy rather than your hoped-for energy, while avoiding rigid rules that make life even smaller.
Communicating your needs
You may need accommodations such as:
seating during tasks that usually require standing
flexible hours or working from home
reduced travel
written communication
rest breaks
lower-sensory environments
predictable scheduling
extra time for transitions
permission to use mobility or sensory aids
Therapy can help you identify what is genuinely useful and communicate it without feeling that you must disclose every detail of your medical history.
Managing shame and medical invalidation
Being repeatedly misunderstood can change how you see yourself.
You may start wondering whether you are exaggerating, lazy, anxious or failing to cope. A neuroaffirming psychologist can help separate these internalised messages from the reality of living with a fluctuating and disabling condition.
You deserve healthcare that takes both your body and your psychological wellbeing seriously.
Making healthcare more accessible
Therapy can also help you prepare for appointments by:
writing down your main concerns
organising symptom information
identifying questions for your doctor
practising how to describe your functional difficulties
planning sensory supports
deciding whether a support person would be helpful
The Australian POTS Foundation Resource Hub provides evidence-based information and practical resources for people living with POTS. Its clinician directory can also be filtered to locate health professionals, including clinicians in Melbourne and regional Victoria.
Support should consider your whole experience
You should not have to choose between physical healthcare and neuroaffirming psychological support.
Dysautonomia may affect your body, but it can also influence your confidence, relationships, work, identity and ability to participate in daily life. Neurodivergence may shape how you recognise symptoms, communicate distress, navigate healthcare and recover from periods of overload.
At recoverED Clinic, we offer compassionate, trauma-informed and neuroaffirming therapy for autistic, ADHD and AuDHD adults living with chronic illness. Therapy can support you to understand your limits, reduce self-blame, advocate for accommodations and build a life that works more sustainably with your brain and body.
You are not weak for finding an unpredictable body difficult to live in. You may have been carrying physical symptoms, administrative demands and other people’s misunderstanding for far too long without enough support.
Disclaimer
This blog is for general educational purposes only and does not constitute medical, psychological, diagnostic, or therapeutic advice. It should not be relied upon as a substitute for personalised care from a qualified health professional.
Reading this blog does not create a psychologist–client relationship with recoverED Clinic or its clinicians. If you have concerns about your mental health, eating behaviours, physical health, or safety, please seek professional support. In an emergency, call 000 or attend your nearest emergency department. You can access a list of Australian crisis Helpines here.
This blog was created with the support of AI tools for clarity and structure and has been reviewed and edited by our team.
