Head trauma refers to any injury to the skull or brain, often resulting from accidents, falls, or sports injuries. It can range from mild concussions to severe brain injuries, affecting cognitive functions, coordination, and consciousness. Symptoms may include headaches, confusion, dizziness, and memory problems. Treatment for head trauma varies based on severity. Mild cases may require rest and monitoring, while severe injuries might need emergency medical intervention, such as surgery. It's essential to seek medical attention if symptoms worsen or if there are signs of serious injury, like loss of consciousness or persistent vomiting.