How Do Dental and Sensory Differences in Autism Affect Dental Visits?

PostedDecember 18, 2025

UpdatedDecember 18, 2025

ByMy Patient Advice

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

Dental and sensory differences in autism often make dental visits particularly challenging. Many individuals with autism experience Sensory Processing differences, which can make routine oral care difficult and overwhelming. The sounds of dental equipment, bright lights, or even the sensation of certain textures in the mouth can trigger significant anxiety or discomfort.

Dental visits, which require individuals to sit still in a chair while unfamiliar instruments are used, can cause sensory overload, especially for those with heightened sensory sensitivities. This can lead to resistance to oral care, appointment anxiety, and even avoidance of necessary dental treatment. Understanding how sensory differences in autism affect dental visits is essential for providing effective care.

How Sensory Differences Affect Dental Visits in Autism

Here are common challenges and solutions for individuals with sensory sensitivities during dental appointments:

Sensitivity to sounds and lights

The noise of dental tools and bright overhead lights can be overwhelming. Choose a dental office that offers quiet, dimly lit rooms or plays calming music. Providing noise-cancelling headphones or sunglasses can also help reduce sensory input.

Discomfort from textures or sensations in the mouth

The feeling of dental instruments in the mouth may feel intrusive or uncomfortable. Use desensitisation techniques, such as allowing the child to play with dental tools before the visit or consider a sensory-friendly dentist who can adapt to specific needs.

Appointment anxiety or fear of the dental visit

Previous stressful dental experiences or unfamiliar settings can create fear and anxiety. Establish a familiar routine, use visual schedules, and allow for gradual exposure to the dental environment to reduce appointment anxiety.

Visit providers like Autism Detect for advice on managing dental and sensory differences in autism, 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

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.