What Is a Concussion?
A concussion is a type of traumatic brain injury. A blow to the head, or a sudden jolt to the body, makes the brain shift inside the skull, which can disrupt how it works.
A person does not need to hit their head. The whipping motion of a car crash can cause a concussion on its own.
Common Causes of Concussions
Concussions often come from falls, crashes, and blows to the head. Common causes in injury cases include:
- Car accidents, including rear-end crashes
- Slip and falls and falls from heights
- Motorcycle and bicycle accidents
- Being struck by a falling object at work or in a store
- Assaults
Signs of a Concussion
Concussion symptoms can appear right away or over the next few days. Common signs include:
- Headache or pressure in the head
- Confusion, memory problems, or trouble concentrating
- Dizziness, balance problems, or blurred vision
- Nausea or vomiting
- Sensitivity to light or noise
- Sleep changes, irritability, or anxiety
Seek emergency care for worsening headache, repeated vomiting, slurred speech, seizures, or one pupil larger than the other. These are general warning signs only; a doctor must evaluate any head injury.
How a Concussion Affects Your Claim
A concussion claim depends on documenting symptoms that others cannot see. Many people recover within weeks, but some have lasting problems with memory, focus, or mood.
To support a claim:
- Get evaluated promptly and follow up as symptoms change
- Keep a symptom journal showing missed work and daily limits
- Ask family or co-workers to note changes they see
- Avoid activities that risk a second head injury while healing
Damages can include medical care, therapy, lost wages, future treatment if symptoms persist, and non-economic damages for pain and lost quality of life. You must also show the other party’s negligence caused the injury. A free case review can help you understand your options.
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Frequently Asked Questions
Do you have to pass out to have a concussion?
No. Most concussions happen without any loss of consciousness. Feeling dazed, confused, or "foggy" after a hit to the head or a hard jolt can be a sign of a concussion. Because symptoms are easy to dismiss, it is wise to get a medical evaluation after any head impact.
Can I have a concussion if my CT scan was normal?
Yes. A CT scan looks for bleeding and fractures, and many concussions do not show up on it. Doctors usually diagnose a concussion from symptoms and an exam. Insurers sometimes point to a normal scan to downplay the injury, so detailed records of your symptoms matter.
What is post-concussion syndrome?
Post-concussion syndrome describes concussion symptoms, such as headaches, dizziness, trouble concentrating, and mood changes, that last longer than expected. It can affect a person's ability to work or study for months. When it develops, future treatment and lost income become a larger part of the injury claim.