Headaches Related to Rheumatologic Disease

Headaches are a common, but under-recognized and understudied symptom in the context of the rheumatic diseases. They can result from intracranial pathology, such as parenchymal and meningeal inflammation, thrombosis, space-occupying lesions, and more. Inflammation, irritation, or degeneration of anatomically related structures such as the eyes, neck, and sinuses can equally cause headaches. In addition, patients with rheumatologic disorders have the same tendencies as the general population to develop primary headaches. While the latter are benign in nature, and generally require only symptomatic relief, the former type of headaches may signal disease manifestation, progression, or complication. Thus, familiarity with common and uncommon headache syndromes related to rheumatologic disorders as well as with their possible underlying disease processes and mechanisms is important. This will help to successfully develop an effective approach toward the evaluation of patients presenting with headaches in a rheumatologic context, and, ultimately, diagnose and treat potentially severe underlying disease.