The term concussion might make you think of someone knocked unconscious while playing sports. But concussions, or temporary disruptions of brain function, can happen with any head injury, often without a loss of consciousness. And while we frequently hear about head injuries in athletes, most concussions occur off the playing field—in car and bicycle accidents, fights, and even minor falls.

How serious is a concussion?

Concussions are common and are often treated lightly. Healthcare providers call concussions mild traumatic brain injury. It is misleading to refer to these injuries as mild. Concussions are usually not life-threatening, but they can have serious long-lasting side effects.

How does a concussion happen?

A concussion can happen from a bump, blow or jolt to the head. The brain floats inside the skull and moves quickly back and forth inside the skull. The brain tissue can be bruised or start bleeding.

What are the common signs?

Sometimes your child may pass out or “black out” for a short time. Right after the concussion happens, your child might feel confused or dazed, dizzy, sick to the stomach, or have a headache. These symptoms usually go away in a few days or weeks. Sometimes the symptoms don’t get better. Following up with a doctor is important.

Should your child see a doctor?

Your child should see a doctor if they have had a concussion. Read more about concussions to learn when you should take your child to the emergency room right away. A doctor can help make sure your child is safe to go back to their regular activities and can watch them for long-lasting side effects.

If your child has had a concussion and they are experiencing difficulty with school, getting along with others or having personality changes, talk to your doctor and the school about getting help.

Additional Reading

Mild Traumatic Brain Injury