Yes, Xanax (alprazolam) can be purchased in Mexico, but it is classified as a controlled medication. While a prescription is officially required, some pharmacies, particularly in tourist areas, may sell it without one. This practice, however, may not be legal or safe. It's important to approach such purchases cautiously, as quality and authenticity can vary. To ensure safety, it’s best to consult a licensed doctor in Mexico and purchase from reputable pharmacies that follow proper medical and legal guidelines.