I bought xans in Juarez last year....The way I understand it is u can vist a mexican doc and get a script for anything and pay him.......... or u can just bribe the people at the pharmacy like I did becuase they more than likely dont make much money......For $15 I could get anything I wanted......Best to write down the brand name and generic name in english and spanish on a piece of paper and just hand it to the worker and then negotiate a price. Shop around first for the best prices.

Always be carefull when in Mexico.