It's always a concern when travelling to another country. There's the decision between biometrics, passcode and/or burner. When travelling, always keep in mind that legality varies, and a country's compliance with their laws varies as well...
Prepare ahead of time, always.
To add to this: pharmacists are able to prescribe medication of certain classes, for certain conditions, depending on the province. Here is a list with more details for anyone interested:
English: https://www.pharmacists.ca/cpha-ca/assets/File/pharmacy-in-canada/PharmacistPrescribingAuthority_EN_web.pdf
French: https://www.pharmacists.ca/cpha-ca/assets/File/pharmacy-in-canada/PharmacistPrescribingAuthority_FR_web.pdf