Chiropractic, massage. alternative health, outside of traditional prescriptions and medications.
Depending on the province you reside in you can claim a variety of medical expenses. You can refer to the following here for reference:
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/authorized-medical-practitioners-purposes-medical-expense-tax-credit.html