How to track migraine medications accurately

Updated 2026-07-17 · General information, not medical advice

"What are you taking, and how often?" is one of the first questions asked in any headache appointment — and one of the hardest to answer from memory. Doses blur together. Over-the-counter painkillers don't feel like they count. The month you're asked about is never the month you remember clearly. Patient organizations such as the American Migraine Foundation include medication use among the core things a headache journal should capture, precisely because recall is so unreliable.

This guide covers how to keep a medication record that's actually accurate: what to write down, which numbers matter, and how to track a treatment trial so that "did it help?" gets a fair answer.

Record every dose, including the unofficial ones

A useful medication diary has one rule: everything counts. That means:

• Prescription attack treatments — name, dose, and time taken.
• Over-the-counter painkillers — the ibuprofen from your bag counts exactly as much as anything prescribed.
• Daily preventives — including the days you missed, which are as informative as the days you didn't.
• Anything else headache-related — supplements or remedies you use for attacks, so your clinician sees the full picture.

Note the context too: was the dose early in the attack or late, and roughly what happened afterwards? You're recording observations for review, not grading the medication yourself — patterns across many attacks are the clinician's raw material.

The number to watch: medication days per month

Clinicians often care less about total pills than about how many days per month you take something for an attack. Frequent acute medication use is a topic headache specialists specifically ask about, and it's a question your diary can answer only if you track by day. A good record makes this trivial: each day either involved acute medication or it didn't, and the monthly count falls out automatically.

Count days, not doses, as your headline figure. Two doses on one bad Tuesday is one medication day. If your count is drifting upward month over month, that's a concrete, factual observation to bring to your clinician — not something to act on alone.

Tracking a treatment trial properly

Sooner or later, most people with migraine try something new with their clinician — a preventive, a different acute medication, a procedure, or a lifestyle change. Whether the trial produces knowledge or just vibes depends on how it's recorded:

1. Mark the start date. Memory will round it to "sometime in spring". Your diary shouldn't.
2. Keep the baseline. The weeks before the change are your comparison window. If you've been keeping a daily diary, you already have them.
3. Track adherence honestly. "Mostly taken", "mixed", "stopped" — a trial you half-followed is a different fact than a trial that didn't work, and your clinician needs to know which one happened.
4. Note side effects as they occur, with dates. These conversations go very differently with notes than without.
5. Agree the review point in advance. Ask your clinician when the trial should be judged, and record that date. Then let the before/after windows — headache days, severity, function, medication days — speak at the review.

Preventives deserve their own column

Acute medication answers "what did the attack cost?"; a preventive answers "is the baseline moving?" — and it needs different bookkeeping. For a daily preventive, the day-by-day question is simply taken or missed, and the interesting numbers live at the month scale: how many headache days, how severe, how much acute medication, compared with the months before. Missed-dose patterns matter too, because a preventive judged on a month where a third of doses were skipped hasn't really been judged at all. If you record nothing else about a preventive, record the misses.

Practical habits that keep the record honest

• Log at the moment of taking, or as close as you can. Mid-attack, a two-tap record beats a perfect one written never.
• Keep a fixed list of your medications with standard doses, so each entry is a selection, not a typing exercise.
• Review monthly: medication days, any changes, anything to add to your questions list for the next appointment.
• Bring the summary, not the shoebox. A medication summary — what, how often, how many days per month — is the version of your record an appointment has time for.

Related reading

• How to keep a migraine diary your doctor can use
• Preparing for a migraine appointment
• Identifying migraine triggers with a diary

Sources: American Migraine Foundation — Headache Journals · Migraine Canada — How to use a migraine diary · National Headache Foundation — Tracking Diaries. This article is general information, not medical advice.