Common Concussion Symptoms After a Car Accident

A concussion is a type of mild traumatic brain injury (TBI) that can occur when a sudden impact or jolt causes the brain to move within the skull. Car accidents are one of the most common causes of concussions, especially in cases involving whiplash, direct head trauma, or rapid acceleration and deceleration forces. While some concussion symptoms appear immediately, others can take hours or even days to develop, making early evaluation crucial.

Lance Stevenson, DC

3/21/20251 min read

man in blue crew neck shirt covering his face
man in blue crew neck shirt covering his face

Common Symptoms of a Concussion

1. Headaches and Pressure in the Head

Persistent headaches or a feeling of pressure inside the skull are among the most common concussion symptoms. These headaches can range from mild to severe and often worsen with physical activity or screen time.

2. Dizziness and Balance Problems

Feeling lightheaded, unsteady on your feet, or experiencing vertigo (a sensation that the room is spinning) are key signs of a concussion. Many individuals in Kansas City, Leawood, and Overland Park seek treatment for dizziness after an auto accident.

3. Memory and Concentration Issues

Concussions can affect cognitive function, making it difficult to focus, remember conversations, or complete daily tasks. Many patients describe a “mental fog” that lingers for days or weeks.

4. Blurred Vision and Light Sensitivity

Vision problems, including blurred or double vision, are common after a concussion. Increased sensitivity to bright lights and screens can make working or driving uncomfortable.

5. Nausea and Fatigue

Many concussion patients experience nausea, sometimes accompanied by vomiting. Fatigue is another frequent complaint, with some individuals feeling constantly tired despite resting.

6. Mood and Behavioral Changes

Irritability, anxiety, depression, or sudden mood swings can occur after a concussion. Brain injuries affect emotional regulation, leading to personality changes that family and friends may notice.

7. Sleep Disruptions

A concussion can cause difficulty falling asleep, staying asleep, or excessive drowsiness during the day. Sleep disturbances can worsen other concussion symptoms and make daily life more challenging.

Why Early Concussion Treatment Matters

Many people in Kansas City, Leawood, and Overland Park don’t realize they have a concussion until symptoms become disruptive. However, untreated concussions can lead to long-term complications, including post-concussion syndrome, where symptoms persist for weeks or months. Seeking early evaluation and treatment is crucial for managing symptoms effectively.

Concussion Treatment in Kansas City, Leawood, and Overland Park

I specialize in concussion evaluation, diagnosis, and therapy for individuals who have suffered a brain injury from a car accident. If you're experiencing symptoms, don't wait—early treatment can help improve function and reduce long-term effects.