Key Takeaways

  • With proper care, most concussions cause temporary symptoms and many people recover fully.
  • Concussions can be hard to diagnose and symptoms look different from person to person.
  • Make sure to get evaluated by a doctor, pace your activity, and focus on steady recovery.

Medically reviewed by Chris Nowinski, PhD Co-founder and CEO, Concussion & CTE Foundation

Concussion Response

Managing an injury you can’t easily see, like a concussion, can be challenging. With proper care, most concussions will cause temporary symptoms and you can expect a full recovery. However, when mismanaged, concussions can result in long-term symptoms and have a profound impact on your overall well-being.

Recent research suggests the majority of concussion symptoms will resolve within a month of injury. However, approximately 20 percent of concussion patients have symptoms lasting more than one month. If you or a loved one falls into that category, make sure to review our Post-Concussion Syndrome resources.

The immediate response to a possible concussion plays an important role in your recovery. To best manage concussions, the Concussion & CTE Foundation® recommends the steps outlined in this easy-to-read guide and detailed below.

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What to do if you suspect a concussion

Concussions aren’t easy to diagnose. There is no scan to easily spot a concussion, and symptoms vary from person to person. As a rule of thumb, any time someone experiences a blow to the head or body, it's important to watch for the potential signs of a concussion.

Signs of a concussion

  • Balance problems
  • A glazed look in the eyes
  • Amnesia
  • Delayed response to questions
  • Forgetting an instruction, confusion about an assignment or position, or confusion about the game, score, or opponent
  • Inappropriate crying
  • Inappropriate laughter
  • Vomiting
  • Loss of consciousness

While concussion signs are often observable from the outside, It's important to note that many concussion symptoms are not. Symptoms, such as memory loss, sensitivity to light or noise, and sleep issues, may also be delayed. No matter when symptoms present, proper concussion response is crucial to recovery.

For a deeper dive, listen as Concussion & CTE Foundation® co-founder and medical director Dr. Robert Cantu talks about concussion response and busts common concussion myths on episode one of the Concussion Game Plan Podcast.

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How should you respond to a suspected concussion?

If you suspect that you or someone else may have suffered a concussion, we recommend taking the following steps:

1. Avoid engaging in strenuous activities

Resting immediately after a concussion gives you the best chance of a quick recovery. Getting adequate rest means not exerting yourself physically or cognitively while also ensuring you’re safe from subsequent head impacts that could cause a second injury or, in extremely rare cases, Second Impact Syndrome.

Each case is different, but individuals who have sustained a concussion should typically avoid activities that could cause physical or mental strain until they’re cleared by a healthcare professional.

For athletes, this may mean not returning to play for several days or weeks until they’ve fully recovered and have been properly assessed by a physician.

A 2018 study by the University of Florida found that college athletes who immediately stopped participating in activities after sustaining a concussion missed three fewer days of competition than those who delayed reporting their symptoms. Immediate removal from activity reduced concussion symptoms by about two days and resulted in a 39 percent decrease in the likelihood of missing more than two weeks of participation.

Learn more from Concussion & CTE Foundation® co-founder and medical director Dr. Robert Cantu about why the brain needs rest immediately after it has been injured.

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We’re here to help

If you believe you or someone you know has suffered a concussion, seek medical attention immediately.

The Concussion & CTE Foundation® HelpLine is available to help you find a concussion specialist, navigate symptoms and treatment options, and more. The HelpLine is free and available to all, and the support we provide is personalized to your unique needs.

Reach out to the HelpLine

  1. What is a concussion?. What is a Concussion? | Concussion & CTE Foundation. (n.d.). https://concussionandcte.org/concussion-resources/what-is-concussion
  2. Quick action on concussion symptoms helps athletes recover faster, researchers find. UF Health. (n.d.). https://ufhealth.org/news/2018/quick-action-concussion-symptoms-helps-athletes-recover-faster-researchers-find