More than three decades after the Persian Gulf War, veterans are still seeking clearer recognition of the chronic health problems that followed them home.
Veterans and advocates are now urging the Department of Veterans Affairs to recognize Gulf War Illness as its own condition within the VA Schedule for Rating Disabilities. The effort follows an important medical development: Gulf War Illness received its own diagnostic code in October 2025.
A distinct VA disability rating has not been established. The current effort is an advocacy initiative, not a finalized VA policy change.
What Is Gulf War Illness?
Gulf War Illness is a chronic multisymptom condition affecting some veterans who served in the Persian Gulf.
Its symptoms can vary significantly and may affect multiple systems within the body. Reported symptoms can include:
- Persistent fatigue
- Muscle and joint pain
- Headaches
- Memory and concentration problems
- Sleep disturbances
- Gastrointestinal symptoms
- Respiratory problems
- Skin conditions
- Neurological symptoms
Approximately 700,000 U.S. service members deployed during Operations Desert Shield and Desert Storm. VA recognizes that medically unexplained illnesses—commonly referred to as Gulf War Illness or chronic multisymptom illness—remain a significant concern for some Gulf War veterans.
How VA Currently Evaluates Gulf War Illness
VA already provides benefits for certain disabilities associated with qualifying Gulf War service.
Eligible veterans may receive disability compensation for certain undiagnosed illnesses and medically unexplained chronic multisymptom illnesses. Veterans may also qualify for benefits related to recognized presumptive conditions.
However, there is not currently a single VA disability rating specifically titled “Gulf War Illness.” A veteran’s symptoms and diagnosed conditions may instead be evaluated under existing diagnostic categories and presumptive-benefit rules.
Advocates believe this approach does not fully reflect the way Gulf War Illness affects veterans.
Why a Specific Diagnostic Code Matters
The creation of a medical diagnostic code gives healthcare providers a standardized way to identify and document Gulf War Illness.
Advocates argue that the VA disability system should now take the next step by creating a clearer framework for evaluating veterans diagnosed with the condition.
A specific Gulf War Illness entry in the VA rating schedule could potentially address:
- The diagnostic criteria required for VA purposes
- The symptoms considered when assigning a rating
- How disability percentages would be determined
- How a Gulf War Illness rating would interact with existing ratings
- Whether previously decided claims could be reviewed
- How presumptive service-connection rules would apply
Those details would depend on future VA action. Veterans should not assume that a new rating or automatic benefit is currently available.
The Role of Toxic Exposure
Researchers have studied several possible contributors to Gulf War Illness, including pesticides, nerve-agent exposure, oil-well fires, medications, vaccines, airborne hazards and combinations of environmental exposures.
The absence of one universally accepted cause has complicated both medical research and veterans policy. It does not mean the symptoms experienced by Gulf War veterans are not real.
The PACT Act expanded benefits and healthcare eligibility for many veterans exposed to burn pits and other environmental hazards. It also changed the national conversation about how the government identifies and responds to toxic military exposures.
Recognition of Gulf War Illness as a distinct VA disability could become another important step in that continuing effort.
Veterans Do Not Need to Wait
Gulf War veterans experiencing chronic or unexplained symptoms should not wait for a possible future policy change before seeking assistance.
Veterans can:
- Discuss their symptoms and Gulf War service with a healthcare provider.
- Ask whether their condition should be documented as Gulf War Illness.
- Request a free Gulf War Registry health exam through VA.
- Review current presumptive conditions associated with Gulf War service.
- Gather military and medical records relevant to their symptoms.
- Consult an accredited veterans service officer, claims agent or attorney about available benefits.
The Gulf War Registry exam is separate from filing a disability claim. Participating in the registry does not automatically begin a claim for compensation.
Review VA Information About Gulf War Veterans’ Illnesses
Read the Original Gulf War Illness Report
MVA Will Continue Watching This Issue
Military-Veterans Advocacy supports continued research, recognition and meaningful policy responses for veterans affected by toxic exposure and service-connected illness.
MVA will continue monitoring developments involving Gulf War Illness and advocating for policies that provide veterans with a fair and understandable path to the benefits they earned.
Learn more about MVA’s toxic-exposure advocacy.
Support Military-Veterans Advocacy.
This article is provided for general informational purposes and does not constitute medical or legal advice. VA eligibility and disability determinations depend on the facts and evidence of each individual case.