Management of medication overuse headache

Abstract

Medication overuse headache (MOH) is a secondary headache characterized by frequent use of acute or symptomatic migraine medications at a sufficient frequency to transform patients from episodic to chronic migraine. MOH represents a significant medical problem, with a serious burden on patients' lives and on society as a whole. MOH patients often have additional comorbidities, and the clinical challenge of helping patients reduce acute medication use and revert to episodic headache can be marked. Treatment includes education and prevention; withdrawal programs; pharmacological prophylaxis; multidisciplinary therapies with behavioral and noninvasive neuromodulation options; and scheduled, frequent follow-up to prevent relapses. The advent of anti-CGRP therapy monoclonal antibodies may provide an alternative to more extensive programs for less complex patients. This review also provides guidance for which patients may benefit most from coordinated integrated programs.

Keywords: Anti-CGRP monoclonal antibodies; Behavioral therapies; Chronic migraine; Management; Medication overuse headache; Neuromodulation; Pharmacologic prophylaxis; Prevention; Treatment; Withdrawal programs.