PTSD vs TBI: Why the Symptoms Overlap, and Why Veterans Deserve the Full Picture

He’s been in therapy for PTSD for three years. He’s tried two medications. He sleeps four hours a night, loses his train of thought mid-sentence, and flinches when a door slams.

What nobody has asked him about is the blast that went off a few hundred yards from his truck in 2010. He shook it off and kept working. He’s never mentioned it since.

If that sounds familiar, we get it. And if you’re the spouse watching someone you love struggle, this post is for you too.

The numbers behind a hidden wound

According to VA data reported in July 2026, roughly 556,502 veterans screened positive for traumatic brain injury (TBI), had a related diagnosis in their VA records, or filed a disability claim between 2001 and 2025.

The groups that released the statement, Disabled American Veterans and the Invisible Wounds Foundation, said the real number is likely higher. It leaves out veterans who were never diagnosed and those whose TBI was mistaken for PTSD or another condition.

That last part matters. Many of the symptoms look alike.

Why PTSD and TBI get mixed up

Both can follow the same event. A blast, a crash, or a fall can leave an emotional scar and a physical injury to the brain at the same time. Both can change your sleep, mood, focus, and patience. So it’s easy for one to hide behind the other.

Here’s how they can look different. This is a general guide, not a diagnosis.

Most veterans don’t fit neatly in one column. Many have both, which is why a careful look at the whole picture matters.

“But I never hit my head”

This is one of the most common things we hear. You don’t have to be knocked out to have a mild TBI. A concussion can happen when you feel dazed, see stars, lose a few seconds, or just feel “off” afterward. Blast exposure can do it without any impact at all.

This isn’t only a military story. Car accidents, falls, and sports injuries can cause the same thing. Many people never connect those moments to how they feel years later.

Why the full picture matters

When only one piece is recognized, care can feel like it’s missing something. You may do the work in therapy and still not feel like yourself. That’s frustrating, and it’s not a sign you’re doing it wrong. Sometimes it means no one has looked at the whole story yet.

Five questions to ask yourself (or your spouse)

1. Have you ever been near a blast, in a vehicle accident, or had a fall or blow to the head, even one you “just shook off”?
2. Did you ever feel dazed, see stars, or lose a few seconds or minutes afterward?
3. Do you still deal with headaches, dizziness, ringing in the ears, or sensitivity to light or noise?
4. Has your memory or focus changed in a way that feels different from ordinary stress or tiredness?
5. Have you been treated for PTSD or depression without feeling fully better?

Spouses and family: does he or she seem like a different person than before the injury or deployment?

If you said yes to more than one, it’s worth a conversation. That isn’t a diagnosis. It’s a reason to ask better questions.

How BrainCare Carlsbad can help

BrainCare Carlsbad is veteran-owned, and our medical director, Dr. Oluseyi Awodele, is a former Naval Flight Surgeon whose background includes TBI and PTSD biomarker research. He and our team take the time to hear your whole story, including any head injury, blast exposure, or accident you may have written off.

We want to be clear about what we offer. TMS is FDA-cleared for depression, and MeRT is FDA-cleared as an adjunctive treatment for PTSD. We treat TBI off label with MeRT. A thorough evaluation helps us understand what’s going on and build a plan around the conditions we can treat. We also offer psychotherapy and EMDR in our office.

We’re in network with TRICARE (including TRICARE for Life), VA Community Care Network, and several major plans. Eligibility and authorization requirements apply, and our team will walk you through them.

You don’t have to figure this out alone. Call us at (760) 292-3251 or book a free consultation online. If you’re a spouse or caregiver, you’re welcome to call first.

If you’re in crisis, help is available right now. Veterans and their loved ones can dial 988, then press 1, or text 838255 to reach the Veterans Crisis Line.

Frequently asked questions

Can you have PTSD and a TBI at the same time? Yes. They often happen together, because the same event can cause both an emotional trauma and an injury to the brain.

Can you have a TBI without losing consciousness? Yes. A mild TBI, often called a concussion, can happen without being knocked out. Feeling dazed, confused, or “off” afterward can be a sign.

Does a normal CT scan or MRI rule out a TBI? Not always. Mild TBIs often don’t show up on routine imaging, so a careful history and a clinical evaluation matter.

Does TMS treat traumatic brain injury? No. TBI is not an FDA-cleared use of TMS. TMS is FDA-cleared for major depressive disorder, and MeRT® is cleared as an adjunctive treatment for PTSD. Many veterans have more than one condition, which is why we start with a full evaluation.

This post is for general education and isn’t medical advice. If you think you may have a brain injury, talk with a qualified clinician.