The Patented Medicine Prices Review Board has reviewed the pricing of Adderall XR in Canada, and changes have taken effect as a result of their decision. In the past, Adderall XR had what was called ‘flat pricing’. This means that all of the strengths of Adderall XR cost the same amount (i.e. each of the 5 mg, 10 mg, 15 mg, 20 mg, 25 mg, and 30 mg were priced at the same price). Shire Canada reportedly set up its pricing this way so that if someone had a dose increase in medicine, they would