Most people with autism spectrum disorder (ASD) require some form of treatment, which will need to be adapted to different life stages and individual needs . Due to the heterogeneity of individuals with ASD, a comprehensive assessment is crucial for developing an individualized treatment plan.

It is common for children with this condition to require speech therapy for language difficulties. In some cases, nursing care will be needed for feeding, or psychological treatment to address social interaction, communication, and behavioral issues. Additionally, medication is sometimes necessary to manage certain symptoms. There may be periods of long-term stability where only occasional support is required, and periods of significant change during which it will be crucial to assess their individual needs.