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How Do Sensory Processing Differences Affect Dental Visits in Autism? 

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

Sensory differences and dental visits in autism are often deeply intertwined, as many individuals with autism experience heightened or diminished responses to sensory stimuli. For those with sensory processing issues, a trip to the dentist can be overwhelming, triggering dentist anxiety and making oral care challenges more difficult to manage. From the sound of dental tools to the sensation of cleaning, many aspects of a dental visit can cause distress. 

Dental visits are a necessary part of maintaining oral care, but for autistic individuals, the sensory aspects of these appointments can lead to heightened anxiety or avoidance. Understanding how sensory differences and dental visits in autism intersect is key to providing the right support and reducing the stress often associated with oral care. 

How Sensory Differences Impact Dental Visits 

Here is how sensory differences and dental visits in autism can affect oral care: 

Sound sensitivity  

The sound of the dental equipment, such as the drill or suction, can be particularly overwhelming for autistic individuals with auditory sensitivities. These sounds may cause dentist anxiety, making it difficult to remain calm during the visit. 

Tactile sensitivities  

The sensations of the toothbrush, dental tools, or even the feeling of someone touching the mouth can trigger discomfort or even pain for those with sensory processing issues. This often leads to resistance or difficulty during routine dental procedures. 

Visual sensitivity  

Bright lights and the visual stimuli in a dentist’s office may add to the sensory overload, making it harder for an autistic person to focus on the procedure or remain still. 

Visit providers like Autism Detect for strategies on easing dentist anxiety and overcoming oral care challenges. 

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

Hannah Smith, MSc
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
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. 

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