How hard do you have to be hit to get a concussion?
I (33F) was helping my husband clothe our 2 year old squirmy son last night. I leaned over our son and my husband was also leaning his head over our son. He whipped his head up very quickly and we clocked heads. HARD. Today, I’ve had a headache all day that isn’t going away with NSAIDs and I’ve been foggy. I didn’t think we struck our heads hard enough to get a concussion, but I feel a little off. How hard/soft can you hit your head to receive a concussion?