1 in 50
According to the 2019 Canadian Health Survey on Children and Youth, about 1 in 50 children and youth aged 1 to 17 in Canada had an autism diagnosis
Primary source Public Health Agency of Canada (2024) Verified 2024-03-26
Autism medication in Ontario: what is used, what it treats, what OHIP and ODB cover
No medication treats autism itself; medicines are sometimes used for co-occurring concerns such as irritability, ADHD, anxiety or sleep.
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Autism medication in Ontario: what is used, what it treats, what OHIP and ODB cover No medication treats autism itself; medicines are sometimes used for co-occurring concerns such as irritability, ADHD, anxiety or sleep. OHIP+ covers medicines on the Ontario Drug Benefit formulary for eligible people 24 and under, and ODB covers eligible groups, so check your coverage and talk to your prescriber before starting, changing or stopping anything. Some medications require prior approval (Limited Use) Describe the symptom, its impact, what has been tried, and any safety concern. Ask what to monitor, when to review, and which effects need prompt attention. Read the guide www.endthewaitontario.com/autism-medication-ontario
Download English captions (WebVTT)No medication treats autism itself; medicines are sometimes used for co-occurring concerns such as irritability, ADHD, anxiety or sleep. A short explainer with music and captions. 52 seconds.
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Behaviour Support for Autistic Children in Ontario
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Facts 3
Sources 2
91,974
children are registered in the Ontario Autism Program
Primary source MCCSS FOI via OAC · May 2026 Verified 2026-11-03
WHO recommends accessible, community-based early interventions for children with autism. Timely evidence-based psychosocial interventions improve communication and social engagement
Primary source World Health Organization (2025) Verified 2025-09-17
Open complete source list(2)
Last system verification: 2026-11-03. Next scheduled update: 2027-02-01.
About this page
Check the author’s context, review method, and how to report an error.
Written by Spencer Carroll
Founder & Autism Advocate
Lived experience: Parent of autistic child in the OAP system