Could you have concussion and not know it?

Yes, it is possible to have a mild concussion and not immediately realize it. A mild concussion is a traumatic brain injury that can cause a variety of symptoms, including headache, nausea, dizziness, confusion, and memory loss. However, some people who experience a mild concussion may not have any noticeable symptoms at first, or may only have mild symptoms that they do not recognize as being related to a head injury.

It is important to be aware of the signs and symptoms of concussion, even if you do not think you have hit your head. If you experience any of these symptoms after a head injury, it is important to see a doctor right away to be evaluated for a concussion.

Here are some of the signs and symptoms of a concussion:

* Headache

* Nausea

* Vomiting

* Dizziness

* Confusion

* Memory loss

* Difficulty concentrating

* Slowed reaction time

* Balance problems

* Sensitivity to light or noise

* Mood swings

* Sleep problems

If you experience any of these symptoms after a head injury, it is important to see a doctor right away to be evaluated for a concussion.