Yes thank you...my 20month old hit his ear on the side of fridge about 10days ago,swelled up,bruised,no other symptom.... Went back to normal next day,just saw little bruise that was still there.....today out of the blue his upper ear loop started swelling up,got red and warm and he was rubbing on it....should I go to ER...??I gave him Motrin and he is asleep now...what should we do next..????thank u very much!!! .m