Purpose: To verify the relationship between sensory processing and changes in the functions of the stomatognathic system in mouth breathing children, characterizing their sensory processing and comparing it with that of nasal breathing children.
Methods: 50 children (5 to 12 years) who were diagnosed with mouth breathing and 50 without signs and symptoms of mouth breathing or allergic rhinitis were selected to be part of the control group, matched for age and sex. Oral and nasal breathing children underwent sensory processing evaluation, through the Sensory Processing Measure - home form, and mouth breathers, through the evaluation of orofacial motricity through the Orofacial Myofunctional Evaluation with score.
Objective: To review, in the literature, information regarding changes in the sensory systems of mouth breathers.
Data Sources: The search was conducted in the following databases PubMed, BIREME, LILACS, Web of Science and Scopus. The search was independently carried out by two researchers, following the selection criteria.