 [ Symptoms ] should i see a doctor  i got hit in the head 6 days ago i was fine at first except for pain where i got hit and a headache i went home and fell asleep immediately and did not wake for 12 hours the next morning i was nauseous had a horrible headache and got lightheaded when i would stand throughout the day and after i played my instruments i still experience that every day my mother is a nurse and did not see the necessity in going to a doctor but said i probably have a concussion should i go to see a doctor [ Disease ] i think any person with a significant head injury that may have been a concussion should be medically evaluated the fact that you are still having post injury headaches dizziness and nausea indicates a need to be carefully examined