Concussion Signs and Symptoms

Nausea and experiencing a feeling being sick to the stomach is yet another symptom that you may have with a concussion. While the nausea or sick feeling might be caused primarily from the pain associated with the cause of the concussion, it is also believed that it can be caused by the chemical imbalance within the brain that is often caused with any type of trauma. In many cases, these two symptoms arrive together. The overall feeling of being sick does not leave for a while.