10/08/2026
What exactly is a traumatic brain injury (TBI)?
A TBI is an injury that affects how the brain works. It can result from a blow or jolt to the head—or a forceful impact to the body that causes the head and brain to move rapidly.
Yes, TBIs are generally classified as mild, moderate, or severe. A concussion is considered a mild TBI, but “mild” describes the initial clinical classification—not necessarily the effect the injury may have on a person’s daily life.
Symptoms can include headache, dizziness, nausea, memory or concentration problems, changes in mood, sleep issues, or sensitivity to light and sound. Some symptoms may not appear immediately after an accident.
Moderate and severe TBIs can involve more significant or lasting effects. Warning signs such as worsening headache, repeated vomiting, seizures, slurred speech, weakness or numbness, confusion, unequal pupils, or difficulty waking someone require immediate emergency care.
After a car crash, fall, or other accident, prompt medical evaluation is important. If a brain injury was caused by someone else’s negligence, Pflug Law can help you understand your legal options.
