When the conversation comes around on what to do during emergency situations, be it man-made or otherwise, my wife always ask what about her and people like her that must have certain medication to live. What do they do when there is no Walmart or CVS? This became a concern for her during Katrina. She is from Idaho and had never seen anything like it, and we were right in it. We lived in MS, and for those of you who don't know, Katrina only grazed N.O., it hit MS head-on. N.O. only flooded, the MS coastline from Bay St. Louis to Alabama was destroyed and even 150 miles inland we had hurricane force winds and hundreds of tornadoes for 13 hours that day. Whole communities were cut off from the rest of the world for weeks as crews had to cut there way in through millions of downed trees. Many old people perished in their homes waiting to be saved some because they ran out of medication, insulin and such. My wife's concern is thyroid medicine as she had her's removed due to cancer. The doctor has described to her a slow agonizing death without the proper medication, and the thought of it terrifies her. I always tell her when SHTF there will still be doctors and pharmacist that could possibly blend up some concoction that would work, but I truly don't know the answer.