Hallmarks of Secondary Headaches

Weekly Neurology Deep Dive - A review of recent impactful publications in the field of Neurology · Mar 7, 2026 · 17m

This academic review explores the complex landscape of secondary headache disorders, which are head pains caused by underlying medical conditions rather than being standalone diseases. The authors categorize these headaches into groups such as trauma, vascular issues, infections, and metabolic disturbances, highlighting that while they often mimic primary disorders like migraine, they can signal life-threatening emergencies. Effective diagnosis relies on identifying "red flags" and utilizing specific biomarkers, including neuroimaging and cerebrospinal fluid analysis, to uncover the root…