Even if it is broken there's not much you can do for it. My mom use to put 2 pop sickle sticks one on each side then wrap tape around it. I think you can also buy a brace for ur finger but it will heal on its own. =)
nevermind. my thumb isnt broken. i dislocated it and the ligaments are messed up so i have to go to a hand doctor to see how long i have to wear this cast.