Recognizing the signs of a concussion in hockey

According to Hockey Canada, the moment a concussion is suspected, the immediate step is simple: remove the player from the current game or practice, never leave them alone, and do not give them any medication. The parent, coach or referee must be told about the injury, and the player should be evaluated by a doctor as soon as possible. The rule both organizations repeat: when in doubt, treat it as a concussion, because no sideline test (looking someone in the eye, asking a simple question) replaces a medical evaluation. Responsibility for recognizing these signs is shared: players, parents, coaches and officials are all encouraged to step in the moment doubt exists, rather than waiting for one designated person to act.

An important trap Parachute Canada highlights: signs and symptoms can appear with a delay, sometimes worse later that day or even the next morning, which means a child who seems fine right after the hit still needs to keep being watched. Certain signs call for emergency services without waiting: a severe or worsening headache, repeated vomiting, growing confusion or unusual agitation, weakness or numbness in an arm or leg, seizures, or loss of consciousness.

On prevention, Hockey Canada points to a few simple, documented steps: a helmet that fits snugly with the chin strap fastened, a properly fitted mouthguard, and following the rules that ban hits to the head and hits from behind. None of this eliminates the risk entirely, but these are the measures the organization puts forward for players themselves.

This page does not, and never will, offer advice on when or how to return to play after a concussion: that decision belongs exclusively to a health professional who has evaluated the child, never to a parent, a coach or a website. See a doctor as soon as a concussion is suspected, before even asking the question of getting back on the ice. The full resources from Hockey Canada and Parachute Canada, including their tools for parents and coaches, are publicly available at hockeycanada.ca/concussion and parachute.ca/concussion.