I endorse what Mr. Casey said, but there are circumstances in some cases where, for whatever reason, a company has not applied for approval of a drug in Canada, so it's not approved for sale in Canada, but it is approved elsewhere. Health Canada does have a program for exceptional circumstances where, if a physician is suggesting that this medication is needed, even if it's not approved in Canada, sometimes there can be opportunities to cover that medication.
On September 22nd, 2016. See this statement in context.