Concussion Signs and Symptoms

Signs Observed by Coaching Staff

  • Appears dazed or stunned
  • Is confused about assignment or position
  • Forgets sports plays
  • Is unsure of the game, score, or opponent
  • Moves clumsily
  • Answers questions slowly
  • Loses consciousness (even briefly)
  • Shows behavior or personality changes
  • Can’t recall events prior to hit or fall
  • Can’t recall events after hit or fall

Symptoms Reported by Athlete

  • Headache or “pressure” in the head
  • Nausea or vomiting
  • Balance problems or dizziness
  • Double or blurry vision
  • Sensitivity to light
  • Sensitivity to noise
  • Feeling sluggish, hazy, foggy, or groggy
  • Concentration or memory problems
  • Confusion
  • Does not “feel right”

Action Plan

If you suspect that a player has a concussion, you should take the following steps:

  1. Remove athlete from play
  2. Ensure an appropriate healthcare professional evaluates athletes. Do not try to judge the seriousness of the injury yourself.
  3. Inform the athlete’s parents or guardians about the known or possible concussion and give them the fact sheet on concussion.
  4. Allow athletes to return to play only with permission from an appropriate healthcare professional.

It’s better to miss one game than the whole season

For more information and to order additional materials free of charge, visit cdc.gov/ConcussionInYouthSports