A New Mechanism of Medication-Overuse Headache

It is a cruel irony that the same drugs used to treat migraine headache can themselves cause headache. But the underlying causes of this phenomenon, known as medication-overuse headache (MOH), are unclear. A recent mouse study identifies a new mechanism responsible for MOH, focusing on a familiar suspect in pain.

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Published by Pain Reserach Forum.

Lincoln M. Tracy
Research Fellow and Freelance Writer