aivotärähdyksen

Aivotärähdys, also known as concussion, is a mild traumatic brain injury that can occur after a bump, blow, or jolt to the head or body. This sudden movement can cause the brain to bounce around or twist inside the skull, leading to chemical changes in the brain and sometimes stretching and damaging brain cells. While concussions are considered mild, they are still serious injuries that can affect thinking, learning, memory, balance, and coordination.

Symptoms of a concussion can vary and may not appear immediately. They can include headaches, dizziness, nausea, vomiting, confusion, memory problems, sensitivity to light or noise, and changes in mood or behavior. In some cases, individuals may experience loss of consciousness, though this is not a requirement for a concussion diagnosis. It is crucial to seek medical attention if a concussion is suspected, as improper management can lead to longer-term problems.

Recovery from a concussion typically involves rest, both physical and cognitive. This means avoiding activities that require significant mental effort, such as schoolwork or intense concentration, as well as physical exertion. Gradual return to normal activities is usually recommended under the guidance of a healthcare professional. Prompt diagnosis and appropriate management are key to a full recovery and preventing potential complications.