Why do I need concussion testing?You or your child may need concussion testing after a head injury, even if you think the injury is not serious. Most people don't lose consciousness from a concussion. Some people get concussions and don't even know it. It's important to watch for concussion symptoms so you or your child can get treated promptly. Early treatment can help you recover faster and prevent further injury.Concussion symptoms include:HeadacheNausea and vomitingFatigueConfusionDizzinessSensitivity to lightChanges in sleep patternsMood changesDifficulty concentratingMemory problemsSome of these concussion symptoms show up right away. Others may not show up for weeks or months after the injury.Certain symptoms may mean a more serious brain injury than a concussion. Call 911 or seek immediate medical attention if you or your child has any of the following symptoms:Inability to be woken up after injurySevere headacheSeizuresSlurred speechExcessive vomiting
