Semiological and epidemiological aspects of difficult-to-treat chronic migraine-resistant form

Authors

Keywords:

Chronic migraine, Treatment-Resistant Migraine, Migraine

Abstract

Patients with chronic and/or resistant migraine were studied at the CHC-UFPR. Of the 99 patients, 57.6% showed resistance, often women (age 54.6 years, BMI 26.2). Prophylaxis failed in 90.9%, with 66.7% reporting worsening over a year. Premonitory symptoms were prevalent (98%).

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Published

2024-08-15