Tools

• Medication days counter

  Days with triptans, painkillers and other acute medicine in the last 30 days, compared with the ICHD-3 limits for medication-overuse headache.

• MIDAS calculator

  The Migraine Disability Assessment: five questions about days lost to headache in the last 3 months, scored into grades I to IV.

• Printable headache diary

  A one-month diary for A4 or US Letter paper with a medication-days summary.

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