This is especially true with drugs that are available only by prescription in the United States but sold over the counter in Mexico. The U. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Required Documentation Mexican pharmacies offer prescription medications at lower prices than pharmacies in the United States. It is more common for shipments that do get through to be detained for several days pending FDA inspection. But the plan addresses imports only at the wholesale level; it is silent about the transactions by millions of Americans who already buy their medications outside the United States. The price difference is so great that some Americans travel to Mexico to take advantage of the savings.Erectile dysfunction drugs like Viagra, Cialis, and Levitra are not controlled drugs in Mexico the way they are in the US. Pair this increased accessibility with the lower Cialis cost in . Purchase Viagra, Lavitra, or Cialis in Playa del Carmen? 7 years ago Save Does anyone know where I could purchase Viagra or Cialis in Play del Carmen? I have a prescription . Being able to buy them without a prescription may make it even more convenient to buy Cialis in Mexico online. Is It Safe Buying Cialis from Mexico? There are two things we’ll .