Do I Have a Concussion Quiz

Understand possible concussion risk from an impact, symptoms, and red flags in about 10 minutes. Fast 15 questions with guidance on when to stop activity and seek urgent medical care.
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Questions1510 minutes
Hi! My name is Freudly, i am an AI therapist, I will give you an interpretation of the test after you complete it.
08:30
July 22, 2026
July 22, 2026
Material has been updated
158 views
10 completions
12 likes
Verified by Daniel Hall
Psychologist with 25 years of experience
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Scale Explorer

How the Scales are Structured

example score
9/15
Current Concussion-Associated Symptoms (CCAS)
Summarizes the number of currently reported concussion-associated symptoms on a 0–15 scale.
No symptoms selected
Symptoms present
Assessment needed now
0NaNNo symptoms selected1NaNSymptoms present3NaNAssessment needed now
A score of 9 falls in the “Assessment needed now” range, indicating multiple current concussion-associated symptoms were reported on this summary scale.
example score
12/15
Injury Circumstances and Immediate Effects (ICaIE)
Summarizes reported injury circumstances and immediate effects associated with a possible concussion event.
No event indicator selected
Medical check advised
Prompt action needed
0NaNNo event indicator selected1NaNMedical check advised3NaNPrompt action needed
A score of 12 falls in the Prompt action needed range, indicating reported circumstances or immediate effects that are more concerning within this unvalidated summary scale.
example score
7/15
Worsening and Neurological Warning Signs (WaNWS)
This scale summarizes the presence of worsening symptoms and neurological red-flag warning signs reported after a possible head injury.
No warning signs selected
Observe & contact clinician
Urgent warning signs
0NaNNo warning signs selected1NaNObserve & contact clinician3NaNUrgent warning signs
A score of 7 falls in the Urgent warning signs range, indicating multiple warning-sign responses were endorsed on this checklist.
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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Recent fall or accident
41%OF USERS
People who hit their head or got a hard jolt in a car crash, fall, or workplace mishap and now feel off or have new symptoms.
Athletes and active teens
34%OF USERS
Players, parents, and coaches checking symptoms after a collision in sports, gym class, or recreational activities to decide whether to stop and seek care.
Concerned family or friends
25%OF USERS
Loved ones using the questions to spot warning signs in someone who seems confused, drowsy, or not acting like themselves after a head impact.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Current Concussion-Associated Symptoms (CCS)
Average
6.7
Normal range
4.78.7
min.
0
max.
15
Majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Injury Circumstances and Immediate Effects (ICaIE)
Average
5.9
Normal range
3.98
min.
0
max.
15
Majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Worsening and Neurological Warning Signs (WaNWS)
Average
7.3
Normal range
5.39.2
min.
0
max.
15
Majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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CLEAR ANSWERS TO COMMON QUESTIONS

Frequently Asked Questions

What does this quiz measure?
It screens for common concussion risk factors, current symptoms, and urgent warning signs after a head impact or body jolt. It cannot diagnose or rule out a concussion.
Who should take this quiz?
It is intended for anyone with a recent hit to the head or a forceful jolt to the body, even without loss of consciousness. It may also be used when symptoms appear hours or days after the event.
How long does it take, and how many questions are included?
Estimated completion time is about 10 minutes. The quiz includes 15 questions.
What should be done after completing the quiz?
Stop sports and avoid driving or operating machinery if symptoms or impairment are present. Seek prompt evaluation by a qualified clinician.
When is emergency care needed?
Call emergency services for worsening headache, repeated vomiting, seizure, inability to wake, weakness, slurred speech, unequal pupils, or rapidly worsening symptoms. Emergency care is also indicated if any severe symptom develops suddenly.
WHAT THE TEST MEASURES
About This Assessment

Do I Have a Concussion Quiz - Symptoms and Signs

A concussion can follow a direct hit to the head or a forceful jolt to the body, even without losing consciousness. This free quiz checks the injury circumstances, current symptoms, and urgent warning signs, but it cannot diagnose or rule out a concussion. Stop sports and avoid driving or operating machinery while impaired. Consult a qualified clinician promptly. Call emergency services for worsening headache, repeated vomiting, seizure, inability to wake, weakness, slurred speech, unequal pupils, or rapidly worsening symptoms.

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