I'm not as worried about them doing harm, just them just loosing their effectiveness. Is a good idea, I haven't rotated or organized mine in a while. I'm thinking about getting an AR this tax return. I guess thats going to be my main prep for a this spring.Good point jontte. I have tons of old prescription meds and regular OTC meds in the house, but would be a good idea to organize, date them, and of course, look up those that are outdated that could do more harm than good.