How Does Hyposensitivity in Autism Differ from Hypersensitivity?

PostedDecember 10, 2025

UpdatedDecember 10, 2025

ByMy Patient Advice

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

Understanding hyposensitivity vs hypersensitivity in autism helps clarify the range of sensory differences that autistic individuals may experience. While hyposensitivity means under-reacting to sensory input, hypersensitivity involves over-reacting. Both can exist within the same person but appear in different ways.

Someone with hyposensitivity might not notice pain or respond to loud sounds, while a person with hypersensitivity might cover their ears at everyday noises or avoid certain textures. These contrasting reactions are rooted in how the brain processes sensory data, and they are a key aspect of how autism presents uniquely in each individual.

Key Sensory Differences: A Quick Contrast

Here’s a side-by-side look at hyposensitivity vs hypersensitivity in autism, focusing on what these experiences might look like and how they can be managed:

Hyposensitivity:

Seeking sensory input Behaviours may include spinning, touching everything, or not noticing extreme temperatures. Sensory integration therapy can help provide structured input in safe ways.

Hypersensitivity:

Avoiding sensory input Behaviours may include covering ears, avoiding certain foods, or discomfort with bright lights. CBT or gradual desensitisation strategies may help reduce overwhelm.

Mixed sensory profiles

Many autistic people show both types depending on the sense or situation. Tailored support plans can accommodate these shifting needs.

Visit providers like Autism Detect for personal consultations tailored to your child’s unique sensory differences.

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

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.