Are Sensory Processing Differences Connected to Chronic Stress in Autism?

PostedDecember 18, 2025

UpdatedDecember 18, 2025

ByMy Patient Advice

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

Stress and sensory differences in autism are closely connected. Many individuals with autism experience Sensory Processing challenges, where their brain processes sensory information differently. These heightened or diminished sensitivities to sensory stimuli, such as sound, light, or touch, can significantly contribute to chronic stress and anxiety.

For autistic individuals, everyday environments like busy streets, noisy classrooms, or even crowded rooms can cause overwhelming sensory input. This constant sensory overload can lead to increased levels of stress, which can become chronic if not effectively managed. Understanding the link between stress and sensory differences in autism is essential for developing effective coping strategies and improving emotional wellbeing.

How Sensory Processing Differences Contribute to Chronic Stress in Autism

Here’s how sensory sensitivities and chronic stress are connected:

Sensory overload triggers stress and anxiety

Exposure to loud noises, bright lights, or certain textures can result in overwhelming feelings of stress. Creating sensory-friendly spaces, using noise-cancelling headphones, or offering quiet areas can help reduce overstimulation and lower stress levels.

Difficulty coping with unexpected changes

Autistic individuals may struggle with changes in routine or environments, which can lead to heightened anxiety and stress. Predictable routines, visual schedules, and preparation for transitions can reduce uncertainty and ease anxiety.

Coping challenges and emotional regulation

Sensory sensitivities can make it harder to manage emotions, leading to outbursts or emotional shutdowns. Coping strategies such as mindfulness, deep breathing exercises, and structured therapy (like CBT) can help individuals manage stress and develop emotional regulation skills.

Visit providers like Autism Detect for advice on managing stress and sensory differences in autism and improving anxiety and coping challenges.

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.