Confusion
While some signs of a concussion often show up immediately, confusion tends to appear a few days or weeks later. The victims might not remember what occurred or get confused easily. Also, they might have a blank stare and do not know where they are. All of these conditions might be a symptom of a brain injury causing a concussion. Damage to the responsible bran area might be the main trigger of confusion. It is very important to have it examined and treated by your doctor as soon as possible. This will prevent the onset of some further complications in the future. [5]
