Are Sensory Processing Differences Linked to Sleep Disorders in Autism?

PostedDecember 18, 2025

UpdatedDecember 18, 2025

ByMy Patient Advice

Author: Hannah Smith, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Sensory Differences, Sleep, and Autism are often interconnected. Many individuals with autism experience Sensory Processing differences, which can impact how they process and respond to sensory stimuli. These differences, in turn, can significantly affect sleep patterns and contribute to sleep disorders, such as insomnia or sleep disruption.

For many individuals with autism, sensory sensitivities like heightened sensitivity to light, sound, or touch can make it difficult to relax or fall asleep. A noisy environment, uncomfortable bedding, or even the feeling of clothing can trigger discomfort that prevents restful sleep. Furthermore, the inability to filter sensory stimuli effectively can result in sleep disruption throughout the night.

Understanding the link between Sensory Differences, Sleep, and Autism is key to addressing sleep issues in this population. With the right accommodations and interventions, many individuals can achieve better sleep quality and overall well-being.

How Sensory Differences Affect Sleep in Autism

Here’s how sensory challenges and sleep disorders often interact:

Heightened sensitivity to light or noise

Bright lights or environmental sounds (like ticking clocks or street noise) can make it difficult for individuals with autism to fall asleep. Creating a sensory-friendly sleep environment such as using blackout curtains, white noise machines, or soft lighting can help reduce disruptions and encourage better sleep.

Discomfort from bedding or sleepwear

The texture of sheets, blankets, or clothing may feel irritating or uncomfortable. Opting for soft, seamless fabrics and using sensory-friendly bedding can improve comfort during sleep.

Inconsistent sleep routines

Difficulty with routine and transitions can affect the ability to maintain consistent sleep schedules. Establishing a predictable bedtime routine and using visual or auditory cues can help promote regular sleep patterns.

Visit providers like Autism Detect for advice on managing Sensory Differences, Sleep, and Autism, and improving sleep disruption.

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Sensory Processing Differences.

Hannah Smith, MSc

Author

Hannah Smith is a clinical psychologist with a Master’s in Clinical Psychology and over three years of experience in behaviour therapy, special education, and inclusive practices. She specialises in Applied Behavior Analysis (ABA), Cognitive Behavioural Therapy (CBT), and inclusive education strategies. Hannah has worked extensively with children and adults with Autism Spectrum Disorder (ASD), ADHD, Down syndrome, and intellectual disabilities, delivering evidence-based interventions to support development, mental health, and 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 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.