What is a concussion?
A concussion is an injury to the brain from a blow to the head, face, neck or body. This sudden injury causes the brain to shake inside the skull.
A concussion is an injury to the brain from a blow to the head, face, neck or body. This sudden injury causes the brain to shake inside the skull.
You can get a concussion by running into another person or object, falling, or even from whiplash. This can occur during activities such as sports, or the sudden jolt of a motor vehicle accident. It can even happen during normal daily activity like hitting your head getting out of a car. You may not notice symptoms from the concussion right away. Sometimes symptoms do not show up for hours or days after the injury.
Some concussions will develop into post-concussion syndrome. This is a more complex disorder in which symptoms may take longer to get better. Symptoms of post-concussion syndrome may include worsening or constant headache, dizziness, trouble concentrating, fatigue, or changes in mood. These symptoms may last for weeks and sometimes months after the initial injury.
Risk factors for post-concussion syndrome or slow recovery include recent concussion, previous concussion with long recovery, age at the time of injury, mental health or behavioral concerns, and frequent exposure to high-risk or high-speed activities including riding a bike, contact-collision sports and roller coasters or rides.
With early identification, correct diagnosis and multidisciplinary treatment, most patients typically recover from a brain injury within one to three months.
You cannot see a concussion on an X-ray, CT scan or an MRI. Instead, a concussion may affect the way you think or feel. We call this a “functional disturbance.” Common signs and symptoms of a concussion are:
These signs may look different for infants and toddlers. You may notice that your child has become more irritable, sleepy, or is unable to do some of the things that they used to be able to do.
Your child’s doctor will gather information on the history of injury and the symptoms after the injury. They will do a physical exam and test your child’s memory, vision, balance, coordination, concentration, muscle strength, reflexes and sensation.
Remember, someone who has had a brain injury may not show symptoms of concussion right away. It is important to watch them for several hours after injury to see if they begin to have any symptoms of concussion.
The early treatment for a brain injury is rest. This is for the body and brain. Athletes should not return to full-contact activity until cleared by their doctor.
During recovery, it is important to remember to drink fluids throughout the day, eat balanced meals, keep a regular sleep schedule, and avoid screen time (cell phone, computer, watching TV). Keep the use of headache medicine (like ibuprofen or acetaminophen) to a minimum. These medicines can make your child’s symptoms worse.
Avoid activities that put your child at risk for brain injury soon after the first one. Examples include climbing trees, riding a bike or skateboard, or driving a car.
Once your doctor feels it is safe to begin adding more activity to your child’s schedule, they will give your child a plan specific to their personal needs and goals. It is important for athletes to follow the advice of their doctor as they resume sports.
If you think your child has had a concussion or brain injury, make sure to get them evaluated by a healthcare provider before they return to activity. Once they have been evaluated, seek medical care if your child develops any new symptoms that your healthcare provider does not already know about. They should see a doctor if symptoms get worse, such as:
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Last Updated 04/2021
Paul Gubanich, MD, MPH, Brad Kurowski, MD, MS, and Sara Taylor, PhD