Have you considered adding some basic meds, such as: aspirin, tylenol, motrin (analgesics), benadryl (antihistamine); also consider: glutose (oral glucose), neosporin (topical antibiotic), orajel (topical anesthetic), vaseline, lip balm, electrolyte packets, betadyne, biohazard bags, tweezers, small paper cups, bottle of sterile saline (wound irrigation), water, and a couple of small child toys (VERY useful if you have to give first aid to a kid).