Hi refer to these links for more information: https://turbotax.intuit.ca/tips/what-qualifies-as-medical-expenses-when-filing-taxes-5261. You can also refer to this CRA website to search their site for common eligible medical expenses: https://www.canada.ca/en/revenue-agency/services/tax/individuals/topics/about-your-tax-return/tax-return/completing-a-tax-return/deductions-credits-expenses/lines-33099-33199-eligible-medical-expenses-you-claim-on-your-tax-return.html
Depends on which province your spouse lives in, these expenses may be claimable under medical expense.
You can find whether each kind of expense are claimable on the following CRA pages: