Medication-Overuse Headache After Preventive Therapy Failure: Triptan, Analgesic, or Ergotamine Overuse Without Major Psychiatric Comorbidity
Clinical Scenario
This protocol applies to patients with medication-overuse headache due to overuse of triptans, simple (non-opioid) analgesics, or ergotamine — without major psychiatric comorbidity and without overuse of opioids, barbiturates, or tranquilizers.
Previous Treatment — Target Not Reached
The prior line used preventive therapy: topiramate, onabotulinum toxin A, a monoclonal antibody targeting CGRP or the CGRP receptor (erenumab or fremanezumab), or an alternative preventive agent such as a beta-blocker, flunarizine, or amitriptyline.
Goal not achieved: Sufficient reduction in monthly migraine days from baseline, reassessed at approximately 12 weeks. The protocol below is the indicated next step after that failure.
Treatment Approach (Partial Overview)
The strategy centers on withdrawal of the overused acute medication, with symptomatic support during the initial withdrawal period — in this population, an outpatient approach is generally effective.
Treatment goal: Cessation of medication overuse and restoration of an episodic pattern of headache.
The complete regimen — withdrawal method, rescue measures, and sequencing — is available in the full structured protocol.
References
DOI: 10.1111/ene.14268
Advice alone is an appropriate initial treatment approach in patients who overuse triptans or simple analgesics and who do not have major psychiatric comorbidity.
Drug intake can be abruptly terminated or restricted in patients overusing simple analgesics, ergots or triptan medication.
Abrupt outpatient withdrawal is usually effective in simple MOH, whereas the presence of relevant comorbidities, opioid or poly-drug overuse and/or previous withdrawal failures may require an inpatient regimen.
Rescue treatments (an analgesic if triptans are overused and vice versa) can be used for symptomatic relief and can be proposed at greater-than-usual frequency during the initial withdrawal period without the fear of causing rebound MOH.
Withdrawal from overused acute medications is effective in ceasing overuse and restoring an episodic pattern of headache for prolonged periods in a high percentage of subjects.
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