Essentially, you are agreeing that you are not going to be selling the drugs or giving them to someone else. They said they were aiming to be faithful to their wives. This does not mean that the FDA will allow individuals to import medications from Mexico at will. It does, however, give law-abiding Americans some options if they can’t get or can’t afford medications in the U. Potential for unsupervised use of the medication Labeling and language issues Lack of information related to side effects Required Documentation Always check with the CBP for updated requirements. · About 40 percent of the drugs are sold in the US; 13 percent in Latin America; 3 percent in Mexico. Viagra is Pfizer’s sixth-highest selling drug in the U.S. In the developing world, which. Buying Medication in Mexico or Canada Healthy Aging Feature Stories Healthy Aging Guide From the MD Archives Buying Drugs Across the Border Discount pharmacies line . I am pretty sure that now requires a prescription Mexico is really cracking down on over the counter MED sales. many pharmacies have a DR there or near by who will usually facilitate a prescription for $$ Generic Viagra is dirt cheap in .