Can Autism Be Misdiagnosed as Dyslexia?

PostedNovember 13, 2025

UpdatedNovember 13, 2025

ByMy Patient Advice

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

Yes, autism vs dyslexia confusion does occasionally happen, particularly when reading or writing challenges are present. Some autistic individuals may struggle with reading fluency, comprehension, or language use not because of dyslexia, but due to broader auditory processing or social communication differences. Without understanding the full profile, these issues may be misattributed, leading to diagnostic confusion.

Students may be labelled dyslexic if they read slowly or have uneven word recognition, but in autism, difficulties may stem from differences in language processing, pragmatic communication, or sensory overload rather than decoding issues typical of dyslexia. The risk of mislabeling increases when assessment focuses only on literacy rather than observing broader developmental and behavioural patterns.

Recognising Differences That Matter

Understanding the contrast between autism and dyslexia can support better identification and support:

Challenges in Reading

Dyslexia largely impact decoding, spelling, and phonological awareness. In autism, reading difficulty may be secondary to difficulty tuning out distractions or processing auditory or visual information.

Communication Style

Autistic individuals often struggle with language use in context like interpreting tone or sarcasm rather than core literacy skills.

Precision vs Flexibility

Dyslexia is rooted in processing letters and sounds. Autism often involves rigid routines, intense interests, and sensory sensitivities that influence learning in ways not typical of dyslexia.

When support is only targeted at reading difficulty, underserved needs including sensory accommodations, social communication training, or executive skills may remain unaddressed. By recognising the full picture, individuals receive tailored strategies that address their unique profile.

Visit providers like Autism Detect for personal consultations tailored to complex diagnostic situations.

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to misdiagnosis and differential diagnosis.

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.