Fragmented Care and Missed Recognition in Gulf War Illness Treatment

Key Takeaways

• Care is often fragmented and uncoordinated: Veterans frequently cycle between primary care and specialists without a unified plan, leading to long-term gaps in effective management.  
• Symptom-focused care falls short: A narrow focus on individual symptoms—rather than recognizing Gulf War Illness (GWI) as a complex chronic condition—limits meaningful diagnosis and treatment.  
• Veterans feel dismissed and misunderstood: Many participants reported feeling invalidated by clinicians, particularly when tests returned normal despite ongoing, disabling symptoms.  
• Holistic, coordinated care improves experience: Encounters at tertiary centers demonstrated that integrated, whole-person approaches can provide clearer direction and greater patient satisfaction. 

A qualitative study of 31 US veterans living with GWI found that many have spent decades moving through a health system that focuses on isolated symptoms rather than a coordinated plan for a complex chronic condition. For clinicians who treat veterans, the findings highlight persistent gaps in recognition, validation, and longitudinal management of GWI.

Study Findings

Researchers analyzed interviews with veterans who met the Kansas definition for GWI, a symptom-based condition linked to service in the 1990-1991 Persian Gulf War. Participants described health care journeys that began with uncertainty, moved into repeated specialist referrals, and often ended in fragmented care without a clear strategy for symptom management.

Early in the course of illness, veterans said they struggled to understand what was happening and to explain their symptoms in clinical encounters. Symptoms such as fatigue, pain, gastrointestinal problems, and cognitive complaints were often first attributed to temporary illness or health behaviors. But when symptoms persisted and worsened, veterans entered what the study describes as an individual symptom-focused primary-specialty care cycle.

In that cycle, primary care clinicians referred veterans to specialists to evaluate one symptom at a time. When testing returned normal or inconclusive results, patients were sent back to primary care with few actionable answers. One participant summarized that experience bluntly: “every [test] she sent me to, I passed…And that confused the hell out of her, all the doctors, and everybody else.”

For many veterans, the problem was not only a lack of diagnosis but a lack of acknowledgement that GWI should be managed as a distinct chronic illness. Participants frequently reported feeling dismissed or invalidated, especially when symptoms could not be explained by biomarkers or standard diagnostic workups. Some still described caring, supportive clinicians, but said those clinicians often lacked knowledge of GWI or did not have a framework for treatment planning.

Over time, care became increasingly fragmented. Veterans described seeing multiple clinicians across US Department of Veterans Affairs (VA), non-VA, academic, and specialty settings, with little coordination across physicians. Several reported years of tests, procedures, and symptom-based referrals without an overarching management plan. In contrast, veterans who said they had a “plan of attack” were more likely to feel satisfied with care.

About half of the sample had received consultative care at tertiary centers such as the VA’s War Related Illness and Injury Study Center or the Mayo Clinic. Those encounters were often described as the first time clinicians explicitly discussed military exposures or approached GWI holistically. Veterans said tertiary centers were more likely to provide a roadmap that framed GWI as a complex chronic condition and recommended integrated strategies such as diet changes or acupuncture. Even so, implementing those recommendations back in routine care was often difficult.

Conclusion

The study argues that improving care for veterans with GWI will require system-level change rather than continued reliance on piecemeal symptom investigation. The authors call for primary care clinicians to receive more training and support, including evidence-based communication, validation of the veteran’s illness experience, and use of shared decision-making to build concrete care plans. Support from tertiary experts may also help primary care teams manage complex cases more effectively.

Reference

Bloeser K, Hyde JK, Helmer DA, et al. Health care journeys of veterans with gulf war illness. Med Care. 2026;64 (2S Suppl 2):S130-S136. doi:10.1097/MLR.0000000000002241