4 y o daughter. Pupils are HUGE. No other symptoms. Acts as hyper and care free as always. Pupils react to light, as they should, but mostly they are dilated always. She fell and hit her head on the couch pretty hard (cried hard for 3-5 minutes) then she was the same ole girl. I thought we would pay extra attention to her because the impact looked awful. Then we noticed her pupils. The fall was 2 nights ago, we really noticed the pupil thing last night. This morning, pupils still big. We looked at some photos of her from the past year...pupils huge, pupils small....should we take her to Dr. or ER? help, 2 scared parents