8.2.6 Medication-overuse headache attributed to multiple drug classes not individually overused

Diagnostic criteria:
A. Headache fulfilling criteria for 8.2 Medication-overuse headache
B. Regular intake of any combination of ergotamine, triptans, simple analgesics, NSAIDs and/or opioids1 on a total of ≥10 days per month for >3 months without overuse of any single drug or drug class alone2.

Notes:
1. The drugs or drug classes will usually be specified in parenthesis.
2. “Without overuse of any single drug or drug class alone” means criterion B has not been fulfilled for any of the specific subforms 8.2.1-8.2.5.