What Can Be Done About The Pain In The Ribs And Head After A Fall?
Thanks for your query,
With the history you described about your son and your physical examination after being hit, it seems he is fine. But you haven't seen what has happened - Whether he has lost consciousness after injury? What was the force with which he had hit? We can't be sure of those things.
Most of the time injuries sustained while playing at Playland can't be so grievous. If he is currently fine and has not reported headache and not vomiting, I do not foresee serious injury to the head. But I can't explain the rib pain with just an injury to the head.
Hence I advice you to get him checked by a physician if you feel he is in pain and it bothers you to know his condition. A simple physical examination should be good enough for your son but some time physician may feels need of to perform few tests - Xray or CT Scan. The test will prove beyond doubt if there is a problem at all (which according to me is most unlikely).
Hope I have answered your questions. I would be available here if you have any further questions.
Regards