Concussion

What is a concussion?

A concussion is a brain injury that affects brain function. The effects are normally short term and caused by impact to the head or part of the body that is associated with a change function. However, in some cases, concussive symptoms can lead to long-term symptoms.

Symptoms

Headache
Ringing in the ears
Nausea/vomiting
Fatigue or drowsiness
Blurry vision
Confusion or grogginess
Amnesia surrounding the event that caused the injury
Dizziness or "seeing stars"

Some symptoms occur right away, but other times, symptoms may not appear until days later.

When to see a doctor

Head injuries are serious. You should go to see a doctor within 1-2 days of experiencing a head injury, especially if you notice:

Repeated vomiting or nausea
Loss of consciousness that lasted >30 seconds
A gradually worsening headache
Fluid/blood drainage from the nose or ears
Vision or eye changes (pupil enlargement or unequal)
Constant ringing in the ears
Changes in behavior
Weakness in arms/legs
Confusion or disorientation (not recognizing certain people or places)
Slurred speech or any other speech changes
Noticeable changes to mental function
Changes in coordination (increased stumbling/clumsiness)
Seizures or convulsions
Dizziness that doesn't go away or constantly comes back
Large head bumps or bruising around the eyes or ears

Prevention

Ensure that you wear a helmet that is fitted properly to your head
Focus on hitting opponents with your shoulder rather than head
Avoid helmet-to-helmet contact

Recovery

NEVER return to game or practice after experiencing a traumatic head injury or while you have a concussion.
Don't participate in activities that require significant concentration (video games, TV, doing schoolwork, reading, or using electronic devices)
Avoid bright lights, loud noises, and stimulating environments
Don't participate in physical exertion or vigorous movements
Gradually increase daily activities after a period of rest, don't rush back into prior routines and activities