<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing neck pain, disturbance of memory, nausea, and facial pain. What could be causing these symptoms?  <response>: Based on your symptoms, it appears that you may have a concussion. Its important for you to rest and avoid activities that may worsen your symptoms. I recommend that you come in for an evaluation and we can discuss a treatment plan from there. 