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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

Dependent behavior in patients with medication-overuse headache.

Jong-Ling Fuh¹, Shuu-Jiun Wang

¹Department of Neurology, the Neurological Institute, Taipei Veterans General Hospital, Taipei 112, Taiwan. jlfuh@vghtpe.gov.tw

Current Pain and Headache Reports

|November 30, 2011

Summary

Medication-overuse headache (MOH) is linked to dependence on pain medications. Treating this dependence is crucial for managing MOH effectively.

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Area of Science:

Neurology
Psychiatry
Clinical Pharmacology

Background:

Medication-overuse headache (MOH) affects a significant portion of patients with chronic headaches.
Dependence on acute symptomatic treatments, including psychoactive medications, is observed in two-thirds of MOH patients.
Existing research on the psychological profiles of dependence and MOH shows inconsistencies.

Purpose of the Study:

To review recent studies investigating the relationship between medication dependence and MOH.
To highlight the implications of this relationship for treatment strategies.

Main Methods:

Literature review of recent neuroimaging, genetic, and neurobiological studies.
Analysis of findings related to the common pathophysiological features of dependence and MOH.

Main Results:

Neuroimaging, genetic, and neurobiological evidence supports shared pathophysiological mechanisms between dependence and MOH.
A significant link exists between medication dependence and the development or exacerbation of MOH.
Dependence criteria are met by a majority of patients experiencing MOH.

Conclusions:

The common pathophysiological underpinnings suggest a strong link between dependence and MOH.
Integrating the treatment of dependence into MOH management is a vital therapeutic strategy.