Headache Management in Military Primary Care: Findings from a Nationwide Cross-Sectional Study

Background: Headache disorders, particularly migraine, are a leading cause of disability among active-duty military personnel, significantly affecting operational readiness and fitness for duty. Despite their high prevalence, limited data exist on how headache disorders are managed within military primary care systems. This study aimed to evaluate diagnostic confidence, treatment strategies, and structural challenges in the management of headache disorders from the perspective of military primary care physicians. Methods: A prospective, nationwide cross-sectional survey was conducted between May and July 2023 among all active-duty military physicians in primary care roles. An anonymous 15-item questionnaire assessed diagnostic practices, therapeutic approaches, referral pathways, perceived knowledge gaps, and suggestions for system improvements. The survey was distributed across military medical centers and outpatient clinics in Germany. Results: Ninety military physicians participated. Migraine and tension-type headache were commonly encountered, with 70% having treated at least one headache patient in the week prior to the survey. Diagnostic confidence was high for migraine (83.4%) and tension-type headache (77.8%) but lower for medication-overuse headache (65.5%) and cluster headache (47.8%). Acute treatment was widely implemented, but only 27.8% of respondents regularly initiated preventive therapies. Awareness of clinical guidelines was limited: only 23.3% were familiar with the ICHD-3, and just 58.9% with national headache treatment guidelines. Respondents expressed strong demand for targeted education, practical diagnostic tools, and improved interdisciplinary coordination. Conclusions: Headache disorders are a prevalent and clinically significant issue in military primary care. While military physicians show high engagement, important gaps exist in preventive treatment, guideline familiarity, and access to specialist care. Structured training, standardized treatment protocols, and system-level improvements are essential to optimize headache care and maintain operational readiness.