Most Canadians have access to reimbursement for prescription medications through private insurance plans (third-party insurance), the provincial / territorial drug benefit programs or federal programs for certain groups.
Funding for a particular ADHD medication will depend on where you live since health care falls within the jurisdiction of each individual province and territory. Funding varies considerably from province to province or territory.
This website provides a useful guide to reimbursement for prescription medications in Canada. Click on the province of interest for an overview of the provincial / territorial drug benefit programs and federal programs available to residents of that province or territory.