Anxiety involves a pattern of threat anticipation: your mind or body prepares for something that feels uncertain, unsafe or difficult to manage. In neurodivergent adults, anxiety can also interact with sensory overload, executive-function demands, social processing, rejection sensitivity, masking and difficulty tolerating uncertainty.
Explore our articles and courses to understand your anxiety patterns, recognize what keeps them going and find support that works with ADHD, autism and AuDHD needs.
🧭 Start Here
🌱 New to neurodivergent anxiety? → Neurodivergent Anxiety in ADHD, Autism and AuDHD
🔎 Wondering whether anxiety is a major part of what you experience? → Neurodivergent Anxiety Symptoms Checklist for Adults
💛 Anxiety feels mostly physical? → Somatic Anxiety in Neurodivergent Adults
🔁 Stuck in avoidance, checking or reassurance loops? → Anxiety Avoidance Cycle
👥 Social situations create the most anxiety? → Why Social Anxiety Feels So Intense
🪜 Ready to start reducing avoidance? → Exposure Ladders for Neurodivergent Anxiety
🎓 Neurodivergent Anxiety Courses
🧭 Neurodivergent Anxiety Basics — Free Course — understand anxiety, symptoms, common anxiety disorders and first steps toward support
🪞 Neurodivergent Anxiety: Personal Profile — map your triggers, body responses, thought patterns and personal anxiety profile
🛠️ General Anxiety Coping Strategies — practical strategies for anxiety, avoidance and everyday regulation
👥 Social Anxiety Coping Strategies — practical support for social fear, avoidance and confidence
🔬 Anxiety Science & Research — explore anxiety neuroscience, mechanisms and treatment evidence
🤝 Supporting Someone With Anxiety — practical support for partners, parents, friends and family
📚 Explore Neurodivergent Anxiety
🌱 Understanding & Recognizing Anxiety
Start here to understand what anxiety is, how neurodivergence can shape it and how anxiety becomes visible through thoughts, body sensations, behaviour and everyday functioning.
🌱 Neurodivergent Anxiety in ADHD, Autism and AuDHD
🔎 Neurodivergent Anxiety Symptoms Checklist for Adults
🔄 Understanding the Anxiety Cycle: Why Worry Feeds on Itself
🪫 Burnout vs Anxiety in Neurodivergent Adults
💭 Worry, Rumination & Uncertainty
Anxiety often tries to create certainty by thinking harder. That can turn into predicting, replaying, analysing and repeatedly trying to reach an answer that never feels secure enough.
💭 Rumination vs Worry vs Intrusive Thoughts in Neurodivergent Adults
❓ Intolerance of Uncertainty in ADHD & Autism
🤔 Decision Anxiety: When Choices Trigger Freeze, Rumination and Regret
🚧 Anxiety and Decision Avoidance in ADHD & Autism
🔁 Avoidance, Checking & Safety Behaviors
Avoidance and checking usually develop because they work in the short term. Anxiety falls briefly, but the nervous system can gradually learn that avoiding, checking or seeking certainty was necessary for safety.
🔁 Anxiety Avoidance Cycle: Why Avoidance Feels Like Relief
✅ Checking Behaviors in Neurodivergent Anxiety
🫂 Reassurance Seeking in Anxiety: Why It Grows and What to Do Instead
🎯 Neurodivergent Anxiety Perfectionism
🪜 Exposure Ladders for Neurodivergent Anxiety
💛 Physical Anxiety, Panic & Shutdown
Anxiety does not always begin with conscious worry. Sometimes the body becomes activated first, while sensory overload, panic and freeze responses can create states that feel very similar from the inside.
💛 Somatic Anxiety in Neurodivergent Adults
🧊 Anxiety Shutdown: When You Freeze, Go Blank or Can’t Speak
🔥 Panic Attack vs Anxiety Attack
🌪️ Sensory Overload Anxiety: When Anxiety Is Actually Input Flooding
🪫 Burnout vs Anxiety in Neurodivergent Adults
👥 Social Anxiety & Communication
Social anxiety can involve fear of judgment, rejection or embarrassment. For neurodivergent adults, it may also be intensified by masking, slower processing under pressure, uncertainty about social rules and real histories of being misunderstood.
👥 Why Social Anxiety Feels So Intense
💬 Social Anxiety Scripts in ADHD & Autism
📞 Phone Call Anxiety in Neurodivergent Adults
📱 Texting Anxiety in Neurodivergent Adults
♾️ Autistic Anxiety vs Social Anxiety
👥 Social Anxiety Coping Strategies Course
❤️ Relationship Anxiety
Relationships contain uncertainty, emotional importance and delayed information — a combination that can make anxiety especially sticky. Rejection sensitivity and difficulties interpreting ambiguous communication can add another layer.
❤️ Relationship Anxiety in Neurodivergent Adults
📱 Texting Anxiety in Neurodivergent Adults
🫂 Reassurance Seeking in Anxiety
💬 Social Anxiety Scripts in ADHD & Autism
🏠 Anxiety in Everyday Life
Anxiety often becomes strongest in ordinary situations where uncertainty, time pressure, bodily sensations and responsibility combine.
🌅 Morning Anxiety in ADHD & Autism
🩺 Health Anxiety in Neurodivergent Adults
🌙 Sleep Anxiety in ADHD & Autism
👨👩👧 Parenting Anxiety in ADHD & Autism
💼 Work, School & Performance Anxiety
Work and education combine evaluation, uncertainty, deadlines, sensory input and social expectations. For neurodivergent people, performance anxiety may therefore involve much more than fear of failure.
💼 Workplace Anxiety in ADHD & Autism
🔥 Anxiety Attacks at Work in ADHD & Autism
🎯 Understanding Performance Anxiety in ADHD & Autism
🎒 School Stress in Neurodivergent Teens
🫂 Social Anxiety in Neurodivergent Teens
🧩 Anxiety in ADHD, Autism & AuDHD
Anxiety disorders can occur alongside any neurotype, but the conditions that trigger or maintain anxiety may differ. Executive load, uncertainty, sensory processing, masking, rejection sensitivity and conflicting regulation needs can all shape the presentation.
⚡ ADHD Anxiety: When the Mind Never Fully Rests
♾️ Autistic Anxiety vs Social Anxiety
🔀 Neurodivergent Anxiety in ADHD, Autism and AuDHD
🌪️ Overstimulated and Understimulated in AuDHD
🌊 What Is Sensory Overload?
🛠️ Treatment, Coping & Self-Advocacy
The right intervention depends partly on what is maintaining anxiety. Established anxiety treatments remain important, while neurodivergent adaptations can make those treatments more accessible and reduce sources of anxiety that therapy alone cannot remove.
🧠 Therapy Options for Anxiety
🪜 Exposure Ladders for Neurodivergent Anxiety
🗣️ Self-Advocacy for Anxiety in ADHD & Autism
🛠️ General Anxiety Coping Strategies Course
🪞 Neurodivergent Anxiety: Personal Profile Course
🤝 Supporting Someone With Anxiety Course
🔬 Anxiety Research & Resources
🔬 Anxiety Science & Research Course
🧠 NIMH — Anxiety Disorders
🌍 National Autistic Society — Anxiety
🔬 CHADD — ADHD and Coexisting Conditions
💼 NICE — Anxiety Disorders Guidance
🧩 Comorbid Autism Spectrum Disorder and Anxiety Disorders: A Brief Review
❓ Intolerance of Uncertainty and Anxiety in Autistic Adults
Anxiety Organizations
🧠 NIMH – Anxiety Disorders
Trusted evidence-based information on anxiety, panic, social anxiety, and how these conditions interact with neurodevelopmental differences.
🌍 Autistic Self Advocacy Network – Mental Health Resources
Guides created by autistic people addressing anxiety, overwhelm, accessibility barriers, and self-advocacy in daily life.
📘 Autism Research Institute – Anxiety in Autism
Research summaries and webinars explaining sensory-driven anxiety, intolerance of uncertainty, and autistic stress responses.
🔬 CHADD – ADHD & Anxiety
Evidence-based articles on ADHD–anxiety comorbidity, emotional intensity, executive overload, and treatment guidance.
📗 ADHD Evidence Project – Comorbid Anxiety
High-quality research reviews on ADHD–anxiety overlap, brain mechanisms, and intervention outcomes.
🇬🇧 National Autistic Society – Autism & Anxiety
Clear guidance on identifying anxiety in autistic adults, triggers, sensory contributions, and practical support strategies.
💼 NICE Guidelines – Anxiety Disorders
Clinical guidance relevant to diagnosing and supporting anxiety in adults, including those with ADHD and autism
🏥 Mayo Clinic – Generalised Anxiety Disorder
Scientific explanations of anxiety presentations, physical symptoms, and treatment options relevant to neurodivergent adults.
🌱 Stanford Neurodiversity Project – Stress & Anxiety
Research focusing on neurodivergent stress responses, cognitive load, social anxiety, and workplace adjustments.
📰 Spectrum News – Autism & Anxiety Research
Independent science journalism covering autistic anxiety, intolerance of uncertainty, sensory-driven fear responses, and lived experience.
📚 Neurodivergent Anxiety Research Reference Library
🧬 Prevalence and Comorbidity of Anxiety in Neurodivergent People
Zaboski, B. A., & Storch, E. A. (2018).
Comorbid autism spectrum disorder and anxiety disorders: A brief review
Review showing around 40 percent of autistic children meet criteria for an anxiety disorder and highlighting the clinical challenges this creates.
Thiele‑Swift, H. N., et al. (2024).
Anxiety Prevalence in Youth with Autism: A Systematic Review and Meta‑Analysis
Meta‑analysis indicating roughly one in three autistic youth have clinically elevated anxiety, and one in five meet criteria for a formal anxiety disorder.
Leachman, C., et al. (2024).
Anxiety in children and adolescents with autism spectrum disorder: Risk factors and associated features
Examines which traits and family or emotional factors are linked to higher anxiety levels in autistic youth.
Sciberras, E., et al. (2014).
Anxiety in Children With Attention‑Deficit/Hyperactivity Disorder
Finds that up to half of children with ADHD also have an anxiety disorder and explores how this affects functioning and treatment.
Gümüş, Y. Y., et al. (2015).
Anxiety Disorders Comorbidity in Children and Adolescents with ADHD
Reports high rates of anxiety comorbidity in clinical ADHD samples and emphasises the need to screen for anxiety symptoms.
Centers for Disease Control and Prevention (2024).
Data and Statistics on ADHD
National US survey data showing that about 4 in 10 children with ADHD also have an anxiety diagnosis.
🧠 Intolerance of Uncertainty, Restricted Patterns and Anxiety
Jenkinson, R., et al. (2020).
The relationship between intolerance of uncertainty and anxiety in autistic adults
Shows that intolerance of uncertainty strongly mediates the link between autistic traits and anxiety symptoms in adults.
Vasa, R. A., et al. (2018).
Relationships between autism spectrum disorder, anxiety and intolerance of uncertainty
Demonstrates that higher intolerance of uncertainty is related to both greater anxiety and more emotion dysregulation in autistic youth.
Goodwin, C. D., et al. (2019).
Uncertainty Processing in Autism
Overview chapter linking intolerance of uncertainty, insistence on sameness and anxiety in autism.
Normansell‑Mossa, K. M., et al. (2021).
Sensory Sensitivity and Intolerance of Uncertainty in Autistic Adults
Suggests that sensory sensitivity and intolerance of uncertainty together help explain high anxiety rates in autistic adults.
Shi, H., et al. (2024).
Autistic traits linked to anxiety and dichotomous thinking
Finds that intolerance of uncertainty and black‑and‑white thinking partly mediate the relationship between autistic traits and anxiety. Nature+1
Brosnan, M., et al. (2025).
Intolerance of Uncertainty Mediates the Relationship Between Autistic Traits and Anxiety
Brief report confirming that intolerance of uncertainty is a key pathway from autistic traits to anxiety in youth.
🎧 Sensory Over‑Responsivity, Arousal and Anxiety
Carpenter, K. L. H., et al. (2019).
Sensory Over‑Responsivity: An Early Risk Factor for Anxiety and ADHD
Longitudinal study suggesting that early sensory over‑responsivity predicts later anxiety symptoms.
Lane, S. J., Reynolds, S., & Dumenci, L. (2012).
Sensory Overresponsivity and Anxiety in Typically Developing Children and Children with Autism and ADHD
Shows strong links between sensory over‑responsivity and anxiety across autistic, ADHD and non‑clinical children.
Huang, Z., et al. (2024).
Relationships between Sensory Processing and Executive Functions in Children with Combined ASD and ADHD
Finds heightened sensory over‑responsivity and more severe emotional and self‑evaluative difficulties in ASD+ADHD, which relate to anxiety.
American Psychiatric Association (2021).
Autism, Anxiety and Sensory Challenges
Clinical overview summarising data that many autistic children with anxiety also have significant sensory over‑responsivity.
🌊 Emotion Regulation, Executive Function and Anxiety
Conner, C. M., et al. (2023).
Emotion Regulation and Executive Function: Associations With Anxiety and Depression in Autism Spectrum Disorder
Shows that poorer emotion regulation is strongly associated with higher anxiety and depression in autistic youth, even after accounting for autism traits.
Restoy, D., et al. (2024).
Emotion regulation and emotion dysregulation in children with autism spectrum disorder
Meta‑analytic review showing that autistic children have higher emotion dysregulation, which is closely tied to anxiety and behaviour problems.
Cai, R. Y., et al. (2024).
Emotion regulation in neurodevelopmental disorders
Editorial summarising recent work on emotion regulation across autism and ADHD and highlighting anxiety as a key transdiagnostic outcome.
Pavlopoulou, G., et al. (2025).
Situating emotion regulation in autism and ADHD through young people’s lived experience
Qualitative study of autistic, ADHD and AuDHD adolescents describing what triggers “upset” and what helps them regulate emotions and anxiety.
🧭 Clinical Complexity, Risk Factors and Treatment
Dellapiazza, F., et al. (2022).
Early risk factors for anxiety disorders in children with autism spectrum disorder
Identifies early sensory over‑responsivity, insistence on sameness and emotional problems as risk factors for later anxiety in autistic children.
Menezes, M., et al. (2022).
Treatment of anxiety in autistic adults: A systematic review
Systematic review of psychological and pharmacological treatments for anxiety in autistic adults, highlighting evidence gaps and adaptations needed.
Friesen, K., et al. (2021).
The Diagnosis and Management of Anxiety in Adolescents With ADHD
Clinical review on recognising and treating anxiety in adolescents with ADHD, including medication and psychotherapy considerations.
Murray, A. L., et al. (2025).
A Narrative Review to Identify Promising Approaches for Digital Emotion Regulation Interventions for Adolescents With ADHD
Reviews digital tools for emotion regulation in adolescents with ADHD, many of which target anxiety and stress responses.