Medical Expense Tax Credit

You can claim eligible medical expenses for yourself, for your spouse and with some limitations, for your other dependents.  With some exceptions you must have receipts for all your expenses.   You may also qualify for a refundable medical expense supplement for working individuals claiming high medical expenses. You can learn more claiming medical expenses by visiting:
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