Traveling while on a prescription can be very stressful. You have to make sure you have enough for the amount of time you are gone, and, of course, you have to remember it! When you forget the prescription, however, it's usually not the end of the world because you can simply call your doctor and have them prescribe you more at a pharmacy near wherever you are. The thing about pharmacies though, at least in the U.S., is that things tend to get messed up often. Sometimes the script just doesn't…