Traumatic brain injury (TBI) can occur when a significant external force hits the head or causes it to move forcefully and rapidly. Causes of TBI include hitting the head on the windshield during a car accident, hitting the head during a fall, getting hit in the head during sports or other recreational activities, or being injured by a nearby blast or explosion during military service. Whatever the cause, TBI can affect the ability to think, control emotions, walk, speak, see, or hear.
TBI can be mild to severe. Mild injuries are associated with brief changes in or loss of consciousness. Severe injuries involve longer periods of unconsciousness and a loss of memory around the event. Moderate and severe instances of TBI may be easier to diagnose.
“I was having trouble seeing. Everything was blurry, the headaches were nonstop, I couldn’t get measurements, and I was confused all the time. All of these were symptoms of a brain injury — we just didn’t know it yet.”
TBI can affect many areas of a person's life, including physical functions, thinking abilities, and behaviors. These effects sometimes cause other difficulties such as sleeping problems, depression, and anxiety.
These are some of the possible physical effects:
- Headaches
- Difficulty speaking
- Blurry eyesight or sensitivity to light
- Trouble hearing or sensitivity to noises
- Loss of energy
- Change in sense of taste or smell
- Dizziness or trouble with balance
These are some of the possible cognitive effects:
- Difficulty concentrating
- Trouble with attention
- Forgetfulness
- Difficulty making decisions
- Tendency to repeat things
These are some of the possible behavioral effects:
- Becoming angry or frustrating easily
- Acting without thinking
Some of the symptoms of traumatic brain injury can look like emotional or behavioral problems, even though they are actually due to TBI. There are no standard TBI symptoms; the condition can affect people in different ways, and sometimes symptoms change during the recovery process. Some people may recognize TBI symptoms immediately, while for others, these symptoms don't show up right away or may be ignored or minimized at first.
If left untreated, the effects of TBI can affect the way you live your life and the relationships you have with others. Ignoring your symptoms and trying to tough it out may make symptoms worse.
The timeline for recovery varies from person to person. People with symptoms of mild TBI may recover over time, and signs may disappear within a few weeks or months. Some moderate to severe TBI symptoms last for a longer period of time and may be permanent. However, there are effective treatments and support to help Veterans manage their symptoms and find a path to recovery.
If you have experienced an injury and have any of these persistent symptoms, you should seek a thorough assessment for TBI:
- Feeling more tired than usual
- Feeling sad and anxious
- Getting frustrated or overwhelmed easily
- Sleeping much more or less than usual
- Feeling irritated or angry all the time
- Doing things without stopping to think
- Having trouble concentrating, remembering, or focusing on tasks
- Drinking more alcohol
- Taking more of a prescription or over-the-counter medication than prescribed
- Using illegal drugs
- Smoking or using tobacco more often than usual
- Not feeling like yourself
“I’d say that the biggest thing that I had to deal with was frustration. I didn’t know why I was forgetful all the time or always in a bad mood. I didn’t know that I had a traumatic brain injury.”
Some people with TBI think about harming themselves. You might believe that others would be better off without you or that there is no other way out of your problems. These thoughts need immediate attention. It’s important that you talk to someone right away. To reach the Veterans Crisis Line, Dial 988 then Press 1, use the Veterans Crisis Line online chat or send a text message to 838255. These services provide free, confidential support 24 hours a day, 7 days a week, 365 days a year.
Many Veterans receive effective treatment for TBI. During a TBI evaluation, you and your doctor will discuss what caused your injury. You may also talk about how to deal with the physical, cognitive, and behavioral symptoms and effects, such as difficulty concentrating and headaches, and how these things affect your daily life.
Your doctor may recommend counseling to help you learn ways to manage the effects of TBI. A brain injury can affect the way that the brain functions, and medications may be needed or changed to assist in recovery and coping.
Most doctors who treat head injuries agree that recovery is faster if you understand what is happening, get enough rest, and resume your responsibilities at your own pace.
Don't push yourself too hard. The time you spend at work, with family and friends, and in other activities should be determined by your comfort level. Only gradually increase your activity level over time. Consider whether or not specific activities make your symptoms worse.
Every day, Veterans from all military service branches and eras connect with proven resources and effective treatments. Here’s how to take the next step: the one that’s right for you.
New to VA? Apply for health care benefits.
- Getting started is simple. Create a free account online to help ease your enrollment process. To prepare to apply for VA health care in person, by telephone, or by mail, explore VA’s “How to Apply for VA Health Care” page.
- Not sure whether you are eligible for VA health care benefits? Read about eligibility for VA health care.
- Unsure of what kind of help you need? Call 877-222-VETS (877-222-8387) to find the right resources to meet your needs, Monday through Friday, 8:00 a.m. to 8:00 p.m. ET. If you have hearing loss, call TTY: 800-877-8339.
- Veterans’ family members and caregivers can see whether they qualify for VA medical benefits as a spouse, surviving spouse, dependent child, or caregiver. Explore family and caregiver health benefits.
Already enrolled in VA and interested in mental health support? Schedule a mental health appointment.
- If you’re already enrolled in and using VA health care, the fastest way to schedule VA appointments is to call the VA facility where you want to receive care.
- With VA appointments tools, you can schedule some VA health care appointments online, view details about upcoming appointments, and organize your health care calendar.
- If you’re not using VA medical services, contact your nearest VA medical center or Vet Center to talk about your needs.
What about other options at VA? VA offers a variety of tools and resources.
- The Veteran Training online self-help portal includes modules on managing anger, developing parenting and problem-solving skills, and more.
- Mental health apps for Veterans cover a variety of topics, ranging from PTSD to anger management to quitting smoking.
- VA TeleMental Health connects you with a VA mental health provider through a computer or mobile device in your home or at your nearest VA health facility. You can learn more about this option from your local VA medical center.
- Community-based Vet Centers provide confidential counseling, community engagement and referral services to eligible individuals and their families. You don’t need to be enrolled in VA healthcare or have a service connection to receive services. Find a Vet Center near you or call 877-927-8387, 24/7 to talk with a fellow Veteran about your experiences.
What about support outside of VA?
FindTreatment.gov and the National Resource Directory list programs outside of VA. Use these tools to find resources near you.
