Living After a Traumatic Brain Injury (TBI)
A traumatic brain injury — a TBI — is exactly what it sounds like: the brain is injured by an outside force. A fall, a crash, a blow, a sudden acceleration, or an object that penetrates the skull. It can be mild, moderate, or severe, and those categories matter because they shape everything that comes after: how the brain heals, how the person recovers, and what life looks like going forward. A mild TBI (often called a concussion) is the most common. People may feel foggy, tired, irritable, or off-balance. Most recover fully, though some carry symptoms longer than expected. Moderate TBIs involve longer periods of confusion or unconsciousness and often show up on scans. Recovery can take months. Severe TBIs can mean coma, swelling, bleeding, or widespread damage. Some people survive with significant disabilities. Some do not survive at all. Treatment depends on the seriousness. Mild injuries need rest and monitoring. Moderate and severe injuries are medical emergencies: stabili...