This CRA website has a searchable list of what can be claimed as a medical expense: https://www.canada.ca/en/revenue-agency/services/tax/individuals/topics/about-your-tax-return/tax-re...
If you don't see what you are looking for, you can also contact the Canada Revenue Agency (CRA) and ask them. If you are in Canada or the United States, you can call the CRA at 1-800-959-8281. If you are elsewhere, you can call 613-940-8495. This page has more ways to contact the CRA: Contact the Canada Revenue Agency
