A few misconceptions tend to follow discussions of affordable prescription medications. One is assuming there’s nothing to verify: in reality, lower prices in Mexico mostly reflect a different pricing and patent-enforcement system, not lower manufacturing quality. Another common assumption gets the details backwards on cost or convenience, when in fact comparing by generic (active ingredient) name and exact dosage strength gives the most accurate price comparison. A third misunderstanding overlooks a practical detail that matters more than people expect: currency exchange rates shift the real-world cost of a purchase over time. Clearing up these points ahead of time makes for a much more informed approach to affordable prescription medications.