Are Anxiety Disorders Frequent in Adult Autism?

PostedNovember 7, 2025

UpdatedNovember 7, 2025

ByMy Patient Advice

Author: Beatrice Holloway, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Anxiety in adult autism is a common challenge, especially for those with a late diagnosis. Many individuals on the autism spectrum experience heightened anxiety due to the difficulties they face in social interactions, communication, and sensory processing. This is often compounded by emotional dysregulation, which can make managing stress and anxiety more difficult. Anxiety disorders are frequently seen as comorbidity in adults with autism, particularly when the diagnosis has been delayed.

Understanding Anxiety and Its Impact

For adults with autism, anxiety can stem from social confusion, difficulty with communication, and an overwhelming sensory environment. Those who have received delayed diagnoses may not have had the necessary support throughout their lives to understand these feelings or manage them effectively. This lack of understanding can lead to significant emotional distress.

Social anxiety:

Difficulty reading social cues or understanding social norms can trigger anxiety in interactions, making relationships challenging.

Routine disruptions:

Unexpected changes or lack of structure can make adults with autism feel overwhelmed, causing high levels of stress and anxiety.

Cognitive Behavioural Therapy (CBT) is an effective treatment for anxiety in adult autism, helping individuals challenge anxious thoughts and build coping strategies. Medication may also be considered, especially for those with severe anxiety or co-occurring conditions such as depression.

For personalised support, visit providers like Autism Detect for personal consultations tailored to your needs.

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to late diagnosis in adults.

Beatrice Holloway, MSc

Author

Beatrice Holloway is a clinical psychologist with a Master’s in Clinical Psychology and a BS in Applied Psychology. She specialises in CBT, psychological testing, and applied behaviour therapy, working with children with autism spectrum disorder (ASD), developmental delays, and learning disabilities, as well as adults with bipolar disorder, schizophrenia, anxiety, OCD, and substance use disorders. Holloway creates personalised treatment plans to support emotional regulation, social skills, and academic progress in children, and delivers evidence-based therapy to improve mental health and well-being across all ages.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy.

Dr. Rebecca Fernandez, MBBS

Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy.