What Causes Autism?

Autism spectrum disorder (ASD) has no clearly defined etiology; it is likely the result of multiple interacting factors. Environmental factors may contribute to its development, and the child’s family and upbringing environment can exert a significant influence. ASD substantially impacts a child’s physical and cognitive development, as well as daily functioning and academic performance. Early intervention is essential, with behavioral and developmental rehabilitation therapies forming the cornerstone of treatment. Pharmacotherapy may be used adjunctively to help manage associated symptoms, yielding measurable therapeutic benefits.