Originally Posted by
Simon
Regardless of what country visited (and in this case it was the UK, not Mexico), it is none of any governmental official's business what medical conditions a Candian citizen has or has sought treatment for as part of determining eligibility to re-enter Canada.
Except if your country visited was Afghanistan, and your last name was Khadr, CBSA would want to be sure you had access to the best quality of care here in Canada, and they would want to know medical details so that they could forward them quickly to the medical system here to enable you to get a jumpstart on your free medical care!