Whole-Body Health Risks in Autism: What You Need to Know

Title slide reading ‘Autism and Health: Increased Health Risks and Conditions’ with an illustration of a person reading beside a medical checklist.
Infographic titled ‘Autistic Girls & Women’ showing higher physical health challenges and epilepsy rates compared to autistic boys/men and non-autistic girls/women, with key clinical implications.
This infographic summarises research showing that autistic girls and women face higher rates of physical health challenges, including epilepsy, and calls for healthcare that actively monitors their needs through a dedicated women’s health lens.

People often have a surface-level awareness of ADHD and Autism and tend to think these are things that simply influence our minds (our cognition and way of processing information). People often don’t realize it’s a whole-body condition. It influences how our bodies break down toxins (spoiler-not well), and the fact we have increased risks of cancer, heart disease, epilepsy, gastrointestinal disorders, metabolic disorders, endocrine disorders, neurological conditions, autoimmune, and so much more. ADHD and Autism are full-body experiences that impact our day-to-day experiences of our body.

Here are a few sobering facts:

  • Increased rate of food sensitivities and digestive issues

  • Increased rate of sleep disorders (Sources: ADHD; Autism)

  • Increased rate of skin conditions and eczema (Sources: ADHD; Autism)

  • Increased rate of metabolic conditions (such as diabetes and hypertension) (Source: ADHD; Autism)

  • Immune and Inflammatory disorders (including auto-immune, asthma) (Source: ADHD; Autism)

  • Increased rates of Ehlers-Danlos Syndrome and Hypermobility disorders among ADHDers and Autists (Source)
  • Reduced heart rate variability and vagal tone (general markers of physical and emotional health).

For Autistic women, the health risks are even more compounded, and it has been recommended that Autistic women be monitored by their physician for gastrointestinal, endocrine, neurological, and other conditions. Problematically, many autistic women remain undiagnosed, which limits their ability to proactively engage their medical team about their elevated health risks (Sidenote: I suspect this may be a contributing factor to why many of us get labeled “hypochondriac” before discovery).

Autistic Women and Health Risks

 The health risks associated with autism are even higher for autists assigned female at birth. And given we’re less likely to be diagnosed, awareness of our increased risks of various medical complications often goes unrecognized. It has been recommended that autistic women regularly visit their primary care doctors for close monitoring of their physical health (Kassee, 2020). Unfortunately, without an accurate autism diagnosis, many of us experience diffuse health concerns, which are simply dismissed as “health anxiety.” Autism awareness must also include awareness of the medical risks associated with having an autistic body.

You can find the full article on health risks and autistic women and girls here.

If you are experiencing a chronic illness or chronic fatigue, you may benefit from incorporating a pacing system into your life (I first learned about pacing systems when working in oncology, and have since found it to be. useful for many people with chronic illness or with disabilities). There are several different pacing systems out there, and you likely find that one resonates more than others. For example, for visually oriented people, I find the Traffic Light system or Spoon Theory tends to work well, and for those more oriented to numbers the energy accounting system may be more up your ally.

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Dr. Megan Anna Neff
Dr. Megan Anna Neff is an AuDHD clinical psychologist. Author of Self-Care for Autistic People and The Autistic Burnout Workbook, and the forthcoming AuDHD Unlocked (Spring 2027). Founder of Neurodivergent Insights. Grounded in the blend of clinical insight, research, and lived AuDHD experience, NDI translates complex neurodivergent experiences into accessible, compassionate, and affirming resources for adults, clinicians and helping professionals worldwide.

Exploring mental health and wellness through a neurodivergent lens, blending lived experience with clinical insight. 

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