Catalog

Combination analgesic-overuse headache

No MMS code

Link to WHO Definition

Combination analgesic-overuse headache – http://id.who.int/icd/entity/1629499987

Medication-overuse headache caused by regular overuse of one or more analgesic formulations combining drugs of two or more classes, each with analgesic effect or acting as adjuvants, for more than three months. It usually, but not invariably, resolves after the overuse is stopped.