Significance of Oral Care for Children with Autism Spectrum Disorder-A Narrative Literature Review

Autism spectrum disorder (ASD) is a neurodevelopmental condition in children that typically involves challenges in cognition, behavior, and communication. While many children with ASD exhibit significant impairments in both verbal and non-verbal communication, the severity and nature of these difficulties can vary widely. In addition to its impact on overall health, ASD also affects oral health, leading to increased vulnerability to dental disease.

This narrative review aims to summarize key oral health challenges and care strategies for children with ASD, focusing on clinical risks, behavioral barriers, caregiver roles, and effective interventions.

A comprehensive literature search was conducted using four databases-PubMed, Scopus, Web of Science, and Google Scholar-as well as relevant study registries where applicable. Peer-reviewed articles published in English between 2010 and 2024 were identified using keywords and their synonyms, such as autism spectrum disorder, children, oral care, dental practitioners, and parents. Studies were included based on relevance to oral health challenges and interventions in children diagnosed with ASD.

Children with ASD experience a range of sensory sensitivities, attention deficits, hyperactivity, and behavioral resistance, which significantly hinder the performance of adequate oral hygiene practices. These challenges contribute to a lack of effective dental prophylaxis and limited access to regular preventive care, ultimately resulting in poorer oral health outcomes and reduced oral health-related quality of life.

Due to the multifaceted characteristics of ASD, children with this condition face significant barriers in accessing appropriate and individualized oral care. This increases their risks of developing oral health disorders, underscoring the need for coordinated efforts between caregivers and dental professionals to improve oral health outcomes in this vulnerable population.