Concussion (Mild TBI)

During a car crash, the brain can get injured even without a direct blow to the head. When a vehicle suddenly stops or changes direction, the brain continues moving inside the skull until it hits the inner walls. This bouncing motion can happen during rear-end collisions when the head snaps back and forth, or in side-impact crashes when the head moves sideways.

The brain is soft tissue floating in fluid, so any rapid movement can cause it to twist or bounce against the skull. Even seemingly minor fender-benders can generate enough force to shake the brain. The injury often happens because the skull stops moving before the brain does, creating a collision inside the head.

Rollover accidents and head-on collisions can be particularly dangerous because they often involve multiple impacts and direction changes. However, concussions can occur in any type of crash where the body experiences sudden acceleration or deceleration forces.

Treatment for concussion typically starts with a short period of rest, usually a day or two, followed by a gradual return to normal activities. Doctors often recommend avoiding screens, bright lights, and mentally demanding tasks during the initial recovery phase. Light physical activity may actually help recovery once the worst symptoms begin to improve.

For persistent symptoms, doctors may recommend specialized therapies. Physical therapy can help with balance and coordination problems, while cognitive therapy addresses issues with memory and concentration. Some people benefit from vision therapy if they're having trouble with eye movement or focusing.

Medications may be prescribed to manage specific symptoms like headaches or sleep problems, though doctors are usually cautious about prescribing pain medications that could mask important symptoms. In cases where symptoms last more than a month, specialized concussion clinics may provide comprehensive rehabilitation programs that combine multiple types of therapy.

While most concussions heal completely, some people experience symptoms that last weeks or months longer than expected. This is sometimes called post-concussive syndrome, and it can include ongoing headaches, memory problems, mood changes, and difficulty concentrating. These lingering symptoms can significantly impact work, school, and daily activities.

Another concern is second impact syndrome, which can occur if someone gets another head injury before fully recovering from the first concussion. The brain may be more vulnerable during the healing process, making it important to avoid activities that could lead to additional head trauma. Some people also develop sensitivity to light and noise, depression, or anxiety as part of their recovery process.