Traumatic Brain Injury Companion

Traumatic brain injury can be hard to explain because the person may look “fine” while struggling with memory, attention, sleep, emotions, dizziness, headaches, light, noise, behavior, work, school, parenting, driving, or daily routines.

The Traumatic Brain Injury Companion helps survivors, families, caregivers, students, workers, service members, veterans, and support teams organize what is happening after concussion, mild TBI, moderate TBI, severe TBI, blast-related TBI, repeated head impacts, or persistent post-injury symptoms.

This Companion does not diagnose TBI, interpret imaging, prescribe therapy, clear return to school, work, driving, sports, service duty, or replace medical care. It helps users track symptoms, daily barriers, safety concerns, and questions for the care team.

One of the hardest parts of TBI recovery is that the injury may be invisible. A person may walk, talk, smile, and answer simple questions, yet still struggle with noise, light, memory, attention, emotional control, headache, dizziness, fatigue, sleep, judgment, or social situations.

Families may say, “They look normal, but they are not acting normal.” Survivors may say, “I know something is wrong, but I cannot explain it.” Both can be true.

TBI recovery varies widely. Some people recover quickly. Others have symptoms for weeks, months, or longer. A “mild” TBI can still disrupt school, work, sleep, mood, driving, parenting, relationships, and daily life.

Moderate or severe TBI may involve larger changes in memory, behavior, communication, physical function, independence, safety, and caregiver needs. This Companion helps users track the person in front of them instead of comparing recovery to someone else’s timeline.

This Companion helps users organize:

• Headache, dizziness, nausea, balance problems, or neck pain
• Light sensitivity, noise sensitivity, screen intolerance, or sensory overload
• Sleep disruption, fatigue crashes, or low endurance
• Memory problems, attention problems, slowed thinking, or missed steps
• Planning, judgment, impulse control, or safety concerns
• Irritability, anger, anxiety, depression, emotional outbursts, or personality changes
• Trouble following conversations, reading cues, or managing social situations
• Return to school, work, driving, parenting, service duty, or community activity questions
• Caregiver stress and family safety concerns
• Persistent symptoms that others cannot see

The Companion uses plain language first, then care-team language when helpful. Trouble remembering may be called memory impairment. Trouble focusing may be called attention impairment. Slower thinking may be called reduced processing speed. Trouble planning, organizing, sequencing, judging, or problem-solving may be called executive dysfunction. Trouble with conversation, tone, cues, or social interaction may be called cognitive-communication change.

Some TBIs happen during military, law-enforcement, fire, EMS, corrections, industrial, athletic, training, vehicle, fall, or high-risk service roles. For service members and veterans, TBI may involve blast exposure, repeated concussions, combat exposure, training injuries, vehicle incidents, or cumulative head impacts over time.

These injuries can be complicated because headache, dizziness, memory problems, irritability, sleep disruption, noise sensitivity, light sensitivity, slowed thinking, anxiety, depression, and post-traumatic stress symptoms may overlap. This Companion helps organize service-related history, symptom patterns, family concerns, return-to-work or return-to-duty questions, and what to discuss with the VA, military medical team, occupational health provider, neurologist, rehabilitation team, behavioral health provider, or primary care clinician.

TBI recovery can change the family system. A caregiver may suddenly become the person watching for safety problems, managing appointments, handling reminders, helping with medications, reducing overstimulation, and explaining invisible symptoms to others.

Caregiver stress is not weakness. It is a sign that the recovery system needs support. This Companion helps families organize safety concerns, memory and judgment concerns, behavior changes, sleep and fatigue patterns, medication or appointment tasks, driving questions, parenting concerns, and support needs.

TBI recovery affects real life: school, work, driving, parenting, finances, chores, screens, social events, exercise, sports, shift work, service roles, and community responsibilities.

Returning too fast can trigger symptom flares, mistakes, conflict, safety problems, or fatigue crashes. Waiting too long without support can also create isolation, anxiety, and loss of confidence. This Companion helps users prepare better questions about pacing, accommodations, safety, and graded return.

Users should follow provider instructions. Worsening headache, repeated vomiting, seizure, increasing confusion, fainting, weakness, numbness, slurred speech, severe dizziness, falls, unsafe behavior, severe impulsivity, aggression, depression, unsafe thoughts, memory or judgment problems affecting safety, or symptoms that worsen with return to school, work, exercise, duty, driving, or screen use should be discussed promptly or handled as an emergency when appropriate.