What is concussion?

Concussion is a brain injury caused by a knock to the head or anywhere on the body, where the force is transmitted to the head. It can also be caused by a fall. Concussion involves temporary neurological impairment. The symptoms may evolve over the hours or days following the injury.

While all concussions should be assessed by a doctor, most will resolve without the need for specific treatment. A short period (24-48 hours) of relative rest, followed by gradual return to activity is the main treatment.

All concussion is serious.