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3 warning signs of a brain injury after a car crash

On Behalf of | Sep 5, 2026 | Motor Vehicle Accidents |

Motor vehicle collisions are among the most common causes of traumatic brain injuries (TBIs). In especially severe cases, people may require immediate emergency medical care after injuring their brains. Other times, people do not recognize that they’ve sustained a TBI immediately after a collision. The delay in seeking medical care that results can complicate the process of pursuing financial compensation for crash injuries.

People who can identify warning signs of TBIs can seek appropriate evaluation and care promptly, thereby strengthening their right to compensation. What are some of the most common warning signs of a brain injury?

1. A loss of consciousness

While crashes may be stressful, they typically do not cause people to immediately faint or lose consciousness. Passing out, even briefly, could be a warning sign of trauma to the brain. Anyone who blacks out during a crash may need to seek medical evaluation afterward.

2. Intense nausea or vomiting

People who felt healthy before a crash may feel violently ill after one. Feeling ill or actually vomiting, especially repeatedly, can be a warning sign of a brain injury sustained during a collision.

3. Sensory issues

Some people notice blurry vision after a car crash. Others report a ringing in their ears. A change in sensory perception is often a warning sign of something wrong with the brain.

The sooner injured people see doctors after car crashes, the better their likely prognosis and the stronger the supporting medical evidence when they pursue compensation later. Reviewing medical test results and crash circumstances with a motor vehicle collision lawyer can help people pursue insurance claims or seek compensation for a collision-related brain injury accordingly.