Sorry he fell out of a tree. sounds like he wasn't too badly hurt though. I learned to swallow pills by making a little puddle of saliva in my mouth and putting the pill in it. Then taking the water and swallowing. The saliva makes it slippery. those antibiotics are big though. He can cut them in half and then do it. It's an important skill to learn to take a pill. (what will the kids in college say if he needs liquid drugs?) Just kidding. But it is important. He may as well learn now.