I bring stuff for cuts and abrasions as well as a deeper cut. Always pack an Ace bandage and a bandanna. I bring along aspirin, naproxin, hydrocodone, and Imodium in the way of pills and keep my water purification tablets in my kit too. Also have a set of fine tweezers for splinters. Oh yes, and a couple chemical handwarmers for no real reason other than comfort. My first aid training consists of the very occasional Red Cross basics class that I'm overdue in taking again. It's enough until I needed something more.