Get Started: What is a concussion? What can I expect? What should I do next? Tips for Concussion Symptoms

What is a concussion?

Although more and more people are learning about what concussions are, there is still a lot of confusion about concussions.

It surprises some people to learn that a concussion is a mild traumatic brain injury. It’s caused by a bump, blow, or jolt to the head. The head may or may not be struck during the impact.

How is the brain injured during a concussion?

A concussion causes damage because the brain moves quickly in the skull. It may twist around, hit the sides of the skull, and sometimes catch on bony protrusions. Brain cells may stretch and tear. Most people do not lose consciousness and the injury usually does not appear on CT or MRI brain scans.

The impact also causes chemical changes in the brain. It effects the chemicals that help neurons talk to each other efficiently and the chemicals that fuel the brain. These changes create a toxic environment so different areas of the brain can’t work together well. The brain also has less energy. Fatigue and slowed processing time are common after a head injury.

Who gets a concussion?

A concussion can happen to anyone. But, there are factors that put you at a higher risk for a concussion. Some factors are:

• Previous brain injury

• ADHD/learning disability

• Hormone imbalance

• History of anxiety, depression, PTSD

When will I feel better?

Often times damage is minor and the concussion will heal in a few weeks with proper care. This includes 1-2 days of rest and gradual return to normal activities. It’s important to prevent another injury at this time. A second injury while the brain is still healing can be fatal.

Although most injuries heal, they still may cause disruptive symptoms like pain, changes in vision, changes in balance, and changes in thinking skills. For more on what symptoms to expect, read What Can I Expect.

Sources and additional resources to read about concussions:

• What is a Concussion? (Center for Disease Control)

• What is a Concussion? (Concussion Legacy Foundation)

Disclaimer: This content is for informational purposes only and does not substitute personalized medical advice, diagnosis, or treatment. Always consult your doctor or other qualified healthcare provider with questions, and before starting any nutrition, diet, exercise, fitness, medical, or wellness program.