8.2.3.3 Other non-steroidal anti-inflammatory drug (NSAID)-overuse headache

Diagnostic criteria:
A. Headache fulfilling criteria for 8.2 Medication-overuse headache
B. Regular intake of one or more NSAIDs1 other than acetylsalicylic acid on ≥15 days per month for >3 months.

Note:
1. The NSAID(s) will usually be specified in parenthesis.