What do we do when a player shows signs of a concussion or is injured?

Concussion (all NFHS sports): a player who shows signs, symptoms or behaviors consistent with a concussion must be immediately removed from the contest. They can't return to play until cleared by an appropriate health care professional. Officials don't diagnose a concussion: their job is to make sure the player is removed. Who counts as an appropriate health care professional can vary by state.

Girls, new for 2027 (Rule 4-2-3):

• An official can stop the clock to check on a possibly injured player.
• If no health care professional or coach comes onto the field, the player may stay in the game.
• If a health care professional or coach does come on, the injured player must leave the field.

Boys, new for 2027 (Rule 4-9-2p):

• A player who left the field for an injury or a dislodged helmet must stay off until the next dead ball.
• Returning before the next dead ball is a substitution violation.
• If the player who returns early is on the attacking team and a goal is scored, the goal is disallowed.