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3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache

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Published on: June 2, 2014

Headache attributed to a substance or its withdrawal.

Hans-Christoph Diener¹, Zaza Katsarava, Volker Limmroth

¹Department of Neurology, University of Duisburg-Essen, Essen, Germany. h.diener@uni-essen.de

Handbook of Clinical Neurology

|September 7, 2010

Summary

Medication overuse headache (MOH) affects about 1% of the global population, often stemming from the overuse of common pain relief medications. Preventing MOH requires limiting drug dosages and educating patients and doctors about risks.

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Area of Science:

Neurology
Epidemiology
Pharmacology

Background:

Medication overuse headache (MOH) is an increasing global health concern, affecting up to 1% of the general population.
It arises from the excessive use of various anti-headache drugs, including analgesics, ergots, triptans, and combination preparations.
The clinical presentation of MOH is diverse, ranging from increased headache frequency to chronic daily headaches.

Purpose of the Study:

To highlight the prevalence and causes of medication overuse headache (MOH).
To discuss the diagnostic criteria and pathophysiology of MOH.
To emphasize prevention strategies for MOH.

Main Methods:

Review of recent epidemiological studies on medication overuse and MOH prevalence.
Analysis of International Headache Society (IHS) classification and diagnostic criteria modifications.
Discussion of therapeutic approaches and preventative measures.

Main Results:

Epidemiological data indicate that up to 4% of the population in Europe, North America, and Asia overuse analgesics.
Approximately 1% of the general population suffers from MOH.
Current understanding of MOH pathophysiology remains limited.

Conclusions:

MOH is a significant and underestimated global health issue.
The primary treatment for MOH is the discontinuation of overused medications.
Prevention through restricted drug dosage and patient/physician education is crucial to reduce MOH prevalence.