I keep Benadryl tabs, sinus/pain tabs, Chlortriemton, aspirin (325mg for heart cases I may encounter with no contraindications), ibuprofen, antacid tablets, antidiarrheals, and look to later incorporate liquid Benadryl (for anaphylactics who forgot the Epi-pen) and Dramamine. An SHTF scenario longer than a week or two demands oral antibiotics and heavier painkillers. My topicals are itch cream, hand cream (in toiletries), and antibiotic salve.