8 year old son fell off the sofa this morning unto his face and his nose began to bleed but only for about 10 minutes, that was about 130 this morning Eastern Standard Time. I ve been monitoring him all day. his pupils have been dilating properly, no headaches, no reports of nausea, I did give him some children s Tylenol to be on the safe side earlier. He he s been playing and laughing and jumping around as normal. a few minutes ago he was playing and his nose begin to bleed just a little bit, not as much as this morning, just wondering if I should be on alert or take him to the emergency room to be checked out?