Possible concussion 10 yr old boy - need symptoms to watch for on 3rd day blind sided into another players helmet. vomit and severe headache within 1 hr, next day dull headache all day. day 3 - concerned with "sore spot" and says feels like whole front/t

Concussion: The acute effects of a concussion may last for several days, including headach, nausea and disorientation. Sleep may be affected. The front of his head may have taken a good part of the blow, causing a bruise of the skin, subgaleal hematoma, both outside the head. I would try Ibuprofen or tylenol (acetaminophen). For the headaches and see your physician if symptoms persist.