A few misconceptions tend to follow discussions of prescription medications Mexico. One is assuming there’s nothing to verify: in reality, keeping the original prescription and receipt on hand helps document that a purchase is for personal use. Another common assumption gets the details backwards on cost or convenience, when in fact checking current FDA and CBP guidance for the exact medication is the most reliable way to know what’s allowed. A third misunderstanding overlooks a practical detail that matters more than people expect: enforcement has historically focused on large quantities and controlled substances rather than a single travel-sized supply. Clearing up these points ahead of time makes for a much more informed approach to prescription medications Mexico.