Concussion in Children and Teens
A concussion is a brain injury. Not a head bump, not just getting your bell rung, not something to shake off. That distinction matters because the way a concussion is handled in the first hours and days after impact directly affects how well and how quickly a young athlete recovers. At Pediatricz Now, we take concussion evaluation and management seriously, because the stakes for a developing brain are real.
What a Concussion Actually Is
A concussion is a traumatic brain injury caused by a bump, blow, or jolt to the head or body that causes the brain to move rapidly inside the skull. That movement disrupts normal brain function, temporarily altering how brain cells work. Most concussions do not involve a loss of consciousness. In fact, fewer than 10% of concussions result in the athlete blacking out, which is one reason they are so commonly missed or dismissed.
Concussions are the most common sports-related brain injury in children and adolescents. They occur across all sports, not just football. Soccer, basketball, cheerleading, gymnastics, hockey, lacrosse, and even baseball carry meaningful concussion risk. Girls are actually at higher risk than boys for concussion in comparable sports, and research suggests they may experience more severe symptoms and longer recovery times.
The developing brain of a child or teenager is more vulnerable to concussion than an adult brain, and it takes longer to recover. A second concussion sustained before the first has fully healed can cause far more serious injury, a condition called second impact syndrome that can be fatal or cause permanent neurological damage. This is why return-to-play decisions must be guided by a medical professional, not a coach, a parent’s intuition, or how the athlete feels on a given day.
Recognizing the Signs
Concussion symptoms don’t always appear immediately after impact. Some develop over hours, which is why ongoing monitoring after a head injury matters as much as the initial assessment.
Symptoms fall into four main categories. Physical symptoms include headache, nausea, vomiting, dizziness, balance problems, sensitivity to light or noise, and blurred or double vision. Cognitive symptoms include feeling foggy or slowed down, difficulty concentrating or remembering, confusion, and feeling mentally “not right.” Emotional symptoms include irritability, sadness, more emotional reactions than usual, and anxiety. Sleep-related symptoms include sleeping more than usual, difficulty falling asleep, or fatigue that doesn’t resolve with rest.
In young children, the signs can be harder to read. Parents may notice unusual crying, changes in eating or sleeping patterns, loss of interest in favorite toys or activities, or clumsiness that isn’t typical for the child.
One of the most important things parents and coaches need to know: an athlete who shows any concussion symptoms after a head impact should be removed from play immediately and not return that day. The phrase to remember is “when in doubt, sit it out.” Playing through a concussion is not toughness. It is a genuine medical risk.
How Concussions Are Evaluated and Managed
Concussion diagnosis is clinical, meaning it’s based on history and symptom assessment rather than imaging. A CT scan or MRI will not show a concussion. These tools are used only when a more serious structural injury is suspected, such as a brain bleed. The evaluation focuses on understanding the mechanism of injury, reviewing symptoms across all four categories, and assessing cognitive and neurological function.
At Pediatricz Now, concussion evaluation includes a structured symptom review and physical exam. We assess balance, coordination, memory, and cognitive function. We also want to understand the athlete’s baseline, which is why pre-season baseline cognitive testing is valuable for active athletes and something we can discuss at well visits or sports physicals.
Management centers on rest followed by a gradual return to activity. Complete rest used to be the standard recommendation, but current evidence supports a more nuanced approach: cognitive and physical rest in the acute phase, followed by a stepwise return-to-learn and return-to-play protocol. Return to full sports participation happens only after the athlete is completely symptom-free at rest and has successfully completed each stage of a graduated protocol, under medical clearance.
Symptom management may include guidance on sleep, screen time, nutrition, and gradual reintroduction of cognitive load. For some athletes, symptoms persist beyond the expected recovery window, a presentation called post-concussion syndrome, which may require additional support including referral to a specialist.
When Professional Guidance May Be Helpful
Any child or teen who sustains a head impact and shows concussion symptoms should be evaluated by a medical provider before returning to sports or school activities. If symptoms are severe, including repeated vomiting, seizure, worsening headache, one pupil larger than the other, significant confusion, or loss of consciousness, go to the emergency room immediately.
For less severe presentations, a visit with us allows for a thorough evaluation, a clear diagnosis, and a structured recovery plan that protects your child’s brain and gives them the best chance of a full recovery without complications.
Frequently Asked Questions
Can a child get a concussion without hitting their head directly?
Yes. A concussion can occur from a blow to the body that causes the head to move rapidly, such as a hard tackle or collision, even if nothing makes direct contact with the head. The injury comes from the brain’s movement inside the skull, not the point of impact on the body.
How long does concussion recovery typically take in children and teens?
Most young athletes recover within one to four weeks, but recovery time varies significantly depending on the severity of the injury, the athlete’s age, concussion history, and how quickly appropriate management was started. Children and teens generally take longer to recover than adults. Athletes who return to play too soon or who sustain a second concussion before recovering from the first face a significantly longer and more complicated recovery.
What is post-concussion syndrome and how common is it in young athletes?
Post-concussion syndrome refers to concussion symptoms that persist beyond the expected recovery window, typically more than four weeks in children. Symptoms can include ongoing headaches, difficulty concentrating, fatigue, mood changes, and sleep disruption. It’s more common than many families realize, particularly in athletes with a history of multiple concussions, those who returned to play too soon, or those who had significant initial symptoms. Management may involve a multidisciplinary approach including specialist referral.
Should my child see a specialist after a concussion, or is a pediatrician enough?
For most concussions, a pediatrician with experience in concussion management can guide evaluation and recovery effectively. Specialist referral is recommended when symptoms are unusually severe, when recovery is not progressing as expected, when post-concussion syndrome is suspected, or when the athlete has a complex history of prior concussions. We will let you know based on your child’s specific presentation whether a referral makes sense.
Are there things parents can do at home to support concussion recovery?
Yes. Ensuring adequate sleep, limiting screen time and cognitive demands in the early phase, keeping the environment quiet and low-stimulus, encouraging hydration and good nutrition, and monitoring for worsening symptoms are all helpful. Parents should also be watchful for emotional changes, as mood shifts are a common and sometimes overlooked part of concussion recovery in young athletes. Keeping a symptom diary can help track progress and make follow-up visits more productive.