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3 Common Brain Injuries That Occur in Car Accidents 


Some of the most common brain injuries that can occur in car accidents include concussions, cerebral edema, and hematomas.

doctor looking at brain MRI

When a car accident happens, the force of the impact can cause your head to be jolted violently, making you susceptible to brain injuries. These injuries can vary in severity – from mild concussions to severe traumatic brain injuries; and can have long-lasting consequences on your physical and cognitive functioning. In this article, we’ll explore some of the most common brain injuries that occur in car accidents and the potential consequences they can have on your health and well-being.


A concussion is perhaps the most common brain-related injury that occurs in car accidents. This type of brain injury occurs when the brain is violently jarred or shaken inside the skull. During a car accident, a concussion can occur when the head hits a hard surface, such as the dashboard or windshield.

Concussions can cause various physical, cognitive, and behavioral symptoms, including blurry vision, difficulty speaking, nausea, light and noise sensitivity, dizziness, impaired judgment, mood swings, anger, and restlessness.

Treatment for a concussion may involve rest, both physically and mentally, to allow the brain time to heal. In more severe cases, medical intervention may be necessary to manage symptoms and ensure proper healing. 

Cerebral Edema

Another common brain injury that can occur in car accidents is cerebral edema. This is a condition where there is excess fluid accumulation in the brain tissue, which can cause the brain to swell. This can occur due to the brain being shaken violently during a car collision.

Symptoms of cerebral edema may include headache, nausea, vomiting, and difficulty speaking or understanding speech. In severe cases, cerebral edema can lead to coma or even death.

Treatment for cerebral edema may include medications to reduce swelling and control symptoms, such as pain relievers and anti-inflammatory drugs. In severe cases, surgery may be necessary to remove fluid or relieve pressure on the brain. Rehabilitation may also be necessary to help the person recover from the injury and any resulting physical or cognitive impairments.


Hematoma is a type of brain injury that occurs when blood collects outside of the blood vessels in the brain. It can be caused by a blow to the head or skull, which is common in car accidents. Symptoms of a hematoma may include headache, drowsiness, and difficulty speaking or understanding others. Treatment for a hematoma may involve medications to manage pain and swelling, as well as surgery to remove the blood clot.

St. Louis Brain Injury Lawyer

If you have suffered a brain injury in a car accident, it’s crucial to seek immediate medical attention. It’s important to understand that injury symptoms after a car accident may take some time to present themselves. Seeking medical attention ensures you get the care you need and that your injuries are well-documented.

Next, speak with an experienced St. Louis car accident lawyer as soon as possible. At The Hoffman Law Firm, our car accident attorneys have 25 years of experience helping car accident victims get the compensation they deserve. Give us a call 24/7 for a free consultation to learn more about your legal rights after an accident.

Free Consultation with a St. Louis Car Accident Lawyer

Don’t talk to an insurance claims adjuster before speaking with The Hoffmann Law Firm, L.L.C. We can help you avoid making statements that may affect the outcome of your case. The consultation is free; you don’t pay unless we get you money!

Updated: April 25, 2024