
Autism does not have specific physical traits or a “look” that can be used to identify it. While some research has examined subtle differences in facial features, these findings are not consistent enough to serve as diagnostic tools. Autism is a neurodevelopmental disorder diagnosed based on behavior and developmental history, not appearance. Focusing on appearance can lead to misdiagnosis and reinforce harmful stereotypes. Instead, recognizing autism requires attention to communication, social interactions, and behavioral patterns, which can vary widely among individuals.