Primary service-connected condition

DC 8910 — Epilepsy, grand mal

Also known as: Grand mal, epilepsy, seizures, tonic-clonic, convulsions

Mapped secondary conditions
5

These are commonly claimed secondary connections linked to this primary disability. Use them as a screening tool for conversations with your doctor, VSO, or VA-accredited attorney.

Primary → Secondary

Epilepsy, grand mal → Generalized anxiety disorder

9400
Strong

How the connection is commonly explained

Fear of seizures and their unpredictability

Filing tip

File as a secondary claim to DC 8910 (Grand mal). Provide medical records showing fear of seizures and their unpredictability and request a nexus opinion linking Generalized anxiety disorder to your service-connected condition.

Relationship type: Caused by
View condition detail
Primary → Secondary

Epilepsy, grand mal → Major depressive disorder

9434
Strong

How the connection is commonly explained

Epilepsy and depression share neurological pathways

Filing tip

File as a secondary claim to DC 8910 (Grand mal). Provide medical records showing epilepsy and depression share neurological pathways and request a nexus opinion linking Major depressive disorder to your service-connected condition.

Relationship type: Caused by
View condition detail
Primary → Secondary

Epilepsy, grand mal → Residuals of traumatic brain injury (TBI)

8045
Strong

How the connection is commonly explained

Seizures can worsen or be caused by TBI — bidirectional

Filing tip

File as a secondary claim to DC 8910 (Grand mal). Provide medical records showing seizures can worsen or be caused by tbi — bidirectional and request a nexus opinion linking Residuals of traumatic brain injury (TBI) to your service-connected condition.

Relationship type: Caused by
View condition detail
Primary → Secondary

Epilepsy, grand mal → Major or mild neurocognitive disorder due to another medical condition or substance/medication-induced major or mild neurocognitive disorder

9326
Moderate

How the connection is commonly explained

Repeated seizures can cause progressive cognitive decline

Filing tip

File as a secondary claim to DC 8910 (Grand mal). Provide medical records showing repeated seizures can cause progressive cognitive decline and request a nexus opinion linking Major or mild neurocognitive disorder due to another medical condition or substance/medication-induced major or mild neurocognitive disorder to your service-connected condition.

Relationship type: Caused by
View condition detail
Primary → Secondary

Epilepsy, grand mal → Migraine

8100
Moderate

How the connection is commonly explained

Seizure disorders and migraines share neural mechanisms

Filing tip

File as a secondary claim to DC 8910 (Grand mal). Provide medical records showing seizure disorders and migraines share neural mechanisms and request a nexus opinion linking Migraine to your service-connected condition.

Relationship type: Caused by
View condition detail

This condition may also be secondary to

Residuals of traumatic brain injury (TBI)
DC 8045
Moderate

TBI increases the risk of post-traumatic epilepsy and seizures.

How to File a Secondary Claim

1. Have your primary condition already service-connected.
2. Get diagnosed with the secondary condition.
3. Get a nexus letter from a doctor linking them.
4. File VA Form 21-526EZ and select the claim as a secondary claim.
5. Attend the C&P exam if one is scheduled.

Disclaimer: Secondary connections shown are based on commonly established medical links. Individual claims require medical evidence. Consult a VSO or VA-accredited attorney.