Most veterans who have been near an explosion know what it feels like in the moment.
The pressure. The ringing. The disorientation.
Then they shook it off and kept going — because that is what the situation demanded, and because no one around them was stopping either.
What many veterans do not know is what that blast may have done to their brain over time. And what a major new study is confirming should be on every combat veteran’s radar right now.
A study published by U.S. News & World Report found that veterans exposed to high-level blasts from IEDs and land mines face significantly elevated long-term risk of seizures, nerve pain, and stroke. See Combat Blasts Tied to Higher Risk of Brain Disorders in Veterans — U.S. News & World Report.
The damage does not always show up immediately.
Sometimes it shows up years later. And by then, many veterans have no idea where it came from.
What Blast Exposure Actually Does
When people talk about brain injuries in veterans, the conversation almost always goes straight to TBI — Traumatic Brain Injury.
TBI is real, serious, and significantly underdiagnosed in the veteran community. But the new research on blast exposure goes further. It describes something happening at a neurological level that does not always produce a dramatic immediate symptom, does not always get a formal diagnosis, and does not always appear on a scan — but that quietly causes real damage over years.
Blast exposure is not just about impact. It is about physics.
When an explosive detonates, it sends a pressure wave outward at supersonic speed. That wave passes through the body — and through the brain — in ways blunt force trauma does not replicate. Neural tissue stretches. Blood vessels are stressed. The brain shifts inside the skull in ways that may not show up immediately but accumulate over time.
For many veterans, the consequences appear years after service ends. And the connection to what happened downrange is never made.
What the New Research Found
The study examined long-term neurological outcomes in veterans with high-level blast exposure — the kind that comes from IEDs, land mines, artillery fire, and explosive training exercises.
The findings were clear: veterans with substantial blast exposure faced meaningfully higher long-term risk of seizures, nerve pain, and stroke compared to veterans without that exposure history.
Those are not minor conditions.
Seizure disorders can affect every aspect of daily life. Peripheral nerve pain can be debilitating and progressive. Stroke carries the risk of permanent disability. All three can qualify for VA disability compensation — when they are properly connected to military service.
You Do Not Need a TBI Diagnosis
This is the part worth sitting with — because it surprises a lot of veterans.
You do not need a formal TBI diagnosis to pursue a VA disability claim connected to blast exposure.
The VA rates conditions individually. If you have a seizure disorder, the VA rates that. If you have peripheral nerve pain, the VA rates that. If you suffered a stroke, the VA rates that. What matters is whether those conditions are connected to something that happened during your service — including blast exposure.
Many veterans who were near explosions never received a formal TBI diagnosis at the time.
In some cases, the culture did not encourage reporting. In others, the symptoms were attributed to something else. In others still, no one made the connection.
That does not mean the damage was not real. And it does not mean you have lost your chance to file a claim.
What Conditions May Qualify
Veterans with a history of blast exposure should discuss the following with a medical professional and consider whether any apply:
- Seizure disorders, including post-traumatic epilepsy
- Peripheral neuropathy — nerve pain, numbness, or tingling, especially in the extremities
- Stroke or transient ischemic attack (TIA)
- Migraine disorders closely associated with blast exposure
- Cognitive changes affecting memory, processing speed, or executive function
- Sleep disorders with a neurological basis
- Tinnitus and auditory processing conditions from blast wave effects
This is not an exhaustive list. The central question is whether you have a current condition and whether that condition is — or could be — connected to your service.
The VA provides guidance on TBI-related claims at the PACT Act and VA benefits for combat veterans.
How the VA Handles These Claims
Here is the hard truth: the VA is not going to review your service record, see that you deployed to a combat zone, and proactively connect your current health condition to your blast exposure history.
The burden is on you — the veteran — to file a claim, present evidence, and establish that your current condition is connected to your service.
Most veterans struggle at this stage. Not because they lack a legitimate claim. Because building the medical and service-record evidence to make that connection requires knowledge of a system most people have no reason to understand.
The connection between blast exposure and neurological conditions is documented in peer-reviewed research and increasingly recognized in VA claims law. But “increasingly recognized” does not mean automatic.
You still have to make the case. See How to File a VA Disability Claim — VA.gov.
What a Strong Claim Looks Like
A well-documented blast exposure neurological claim typically requires three things.
Service records establishing blast exposure. Deployment records, incident reports, unit records, and buddy statements from fellow service members can establish the nature of the combat environment.
A current diagnosis. A physician or neurologist documenting the specific neurological condition you are dealing with today.
A nexus opinion. A medical professional’s written statement connecting your current diagnosis to your blast exposure history. This is often the piece that makes or breaks the claim — and where working with an experienced VA attorney provides the most value.
The effective date of your claim — which affects how much back pay you may receive — also matters significantly. See our post on VA Back Pay and How Your Effective Date Changes What You Are Owed.
What Tucker Disability Reviews
At Tucker Disability, when a veteran brings us a potential blast exposure claim, we look at the complete picture.
That includes:
- The nature of the veteran’s combat environment and what service records can establish about exposure
- Whether the current diagnosis fits within the conditions linked to blast exposure
- Whether there is already a nexus opinion in the VA file — and whether it is strong enough
- Whether prior VA decisions adequately addressed blast exposure as a factor
- Whether the rating assigned, if any, accurately reflects the full extent of the condition
Because sometimes the problem is not the diagnosis.
Sometimes the problem is that blast exposure was never properly raised as a factor — and the VA never had the opportunity to connect it.
See VA Disability Claims — Tucker Disability Law and TDIU — Individual Unemployability for more on what we handle.
Frequently Asked Questions About Blast Exposure and VA Disability Claims
No. You need a current diagnosis of a condition linked to your service — not a TBI label specifically. Seizures, nerve pain, stroke, and other neurological conditions can each be rated separately if connected to blast exposure.
What counts as “blast exposure” for VA purposes?
Exposure from IEDs, land mines, artillery fire, mortar rounds, and explosive training exercises can all qualify. Service records, unit history, and buddy statements can help establish this. See the VA’s guidance on The PACT Act and VA benefits for combat veterans.
Can I file a claim if my symptoms appeared years after service?
Yes. Many neurological conditions connected to blast exposure develop or worsen over time. There is no fixed window, but earlier filing generally creates a stronger record and an earlier effective date for benefits.
What is a nexus opinion and why does it matter?
A nexus opinion is a written statement from a medical professional connecting your current diagnosis to your military service. It is often the deciding factor in whether a claim is approved — and one of the most important elements Tucker Disability helps veterans build.
What if I already filed a claim and it was denied?
A denial is not the end. VA disability appeals are common, and new evidence — including an updated nexus opinion — can change the outcome. See our VA Disability FAQ for more on the appeals process.
Key Takeaways
- Blast exposure from IEDs, artillery, and training can cause neurological damage that appears years after service — even without a formal TBI diagnosis.
- A 2026 study confirmed veterans with high-level blast exposure face significantly elevated long-term risk of seizures, nerve pain, and stroke.
- VA disability compensation rates individual conditions — you do not need a TBI diagnosis to pursue a claim for seizures, nerve pain, or stroke connected to your service.
- A successful claim requires evidence of blast exposure, a current diagnosis, and a medical nexus connecting the two.
- Effective dates matter — when you file and what your record shows can affect how far back your benefits reach.
What Happened Downrange Does Not Stay There — And the VA Should Not Act Like It Does
If you were near blasts during your service and you are dealing with neurological symptoms — seizures, nerve pain, sleep disruption, cognitive changes, or stroke — Tucker Disability Law can review your record, your service history, and your current diagnosis to help you understand what options exist.
We Never Give Up.™