A major concern for many people during a possible extended crisis is the topic of how to maintain one's medication needs. "???" Have you ever noticed when watching a good apocalyptic movie, with zombies of course, that there are always people looking for meds for one reason or another. How do you know your getting the correct medications, generic names are different than brand names? How do you know what can be substituted, or how do different meds interact? If you need antibiotics, which one's will work for the type of infection you have? Is having a medication reference book a good idea?