Concussion and brain injuries are medical conditions related to damage or trauma to the brain. Both concussions and more severe TBIs are a significant concern in public health and medicine due to their potential short- and long-term consequences. Prevention efforts, such as wearing protective gear in sports, promoting safe driving practices, and reducing fall risks, are essential to reduce the incidence of these injuries. Early recognition, appropriate medical evaluation, and proper management are crucial to optimizing outcomes for individuals who experience concussions and brain injuries.