#Asktheexperts hello doctor, my son fell from bed while playing and he hit the right side head. after fall he cried for some time and there was a redness in ear which has after 1 hour.he is active and playful. in night he wake up crying and observed that there is small swelling with redness behind the ear. if I touch he will remove the hand but he is not crying.please tell me is there any serious injury.