100% fake news. How else can they justify such a ridiculous difference in price? Just as an example: Lisinopril, a common drug that lower blood pressure, quantity of 30, $276 in the US (with a prescription), $50 pesos in Mexico, $2.73 USD (1 USD =18.31 pesos today). And honestly much better if you don't take any pill (high blood pressure is very common in the US, too often a result of other pharma drugs downside effects).