Preferred Label : Medication-overuse headache;
ICD-11 definition : Headache occurring on 15 or more days per month developing as a consequence of regular
overuse of acute or symptomatic headache medication (on 10 or more or 15 or more days
per month, depending on the medication) for more than three months. It usually, but
not invariably, resolves after the overuse is stopped.;
ICD-11 synonym : MOH - [Medication-overuse headache];
ICD-11 acronym : MOH;
Origin ID : 1723984719;
Automatic exact mappings (from CISMeF team)
Headache occurring on 15 or more days per month developing as a consequence of regular
overuse of acute or symptomatic headache medication (on 10 or more or 15 or more days
per month, depending on the medication) for more than three months. It usually, but
not invariably, resolves after the overuse is stopped.
