Menstrual Migraine: What Helps Once the Pattern Is Confirmed

You counted three cycles and the answer came back yes: attacks inside the days −2 to +3 window in at least two of them. What helps now is not a treatment. It is an agenda. That record turns your next GP or neurologist appointment from “I think my migraines are hormonal” into a dated, checkable claim, and there are three specific things worth asking about once a clinician has the dates in front of them. This post is that list.

If you have not done the count, start with how to tell if your migraines are hormonal, which covers the five-day window and the two-of-three rule. One recap sentence is all that carries over: an attack starting on any of the two days before bleeding, the first day of bleeding, or the two days after, in two of your last three cycles, is the pattern. Everything below assumes you have it.

Why a clinician takes two-of-three seriously

Your count is not a hunch dressed up in numbers. It is the same test the clinician would have asked you to run. The Migraine Trust’s menstrual migraine page puts it directly: “The most accurate way to tell if you have menstrual migraine is to keep a diary for at least three months,” recording both the attacks and the period days. That diary is what you are holding. The appointment does not begin with three months of homework, because the homework is done.

The same page notes that your doctor is the one who confirms the diagnosis, and the distinction matters. Your record establishes the timing; what the timing means for you — pure menstrual migraine, menstrually-related migraine with additional attacks elsewhere in the cycle, or something the dates alone cannot settle — is their call to make, with your dates as the evidence.

Predictable attacks change what a doctor can offer

Here is why the record is worth more than the sentence “my migraines are hormonal.” Most migraine treatment has to work whenever an attack happens to arrive, which could be any day. An attack you can place inside a five-day window before it happens is a different problem, and some approaches exist only because the dates are known in advance.

The Migraine Trust describes one plainly: “Sometimes your doctor may suggest taking triptans for a few days around the time of your periods.” That is short-term prevention: medication used briefly and timed to the expected window rather than taken daily all month. Whether anything like it suits you depends on how regular your cycles are, what else you take, and your history, which is exactly the conversation the record exists to start. Nobody can time anything to a window that has not been established, and yours has.

The three things to ask about

Each of these is an option described on The Migraine Trust’s menstrual migraine page, not a recommendation. The honest sentence about every one of them ends the same way: it depends on things in your history that a diary does not capture.

Short-term prevention timed to your cycle. A few days of preventive medication placed around the expected window, as described above. The question to ask is specific: “My attacks land between day −2 and day +3. Is short-term prevention around my period an option for me?”

A timed acute plan. You know, five days in advance, which days carry the risk. That makes it possible to agree a plan with your prescriber for those days: what you take at onset, and having it within reach on the dates that matter instead of in a drawer at home. The plan is theirs to set; the dates are yours to supply.

Hormonal options. The same page describes approaches that work on the hormone drop itself, including oestrogen supplements used for around a week starting before the period, and contraceptive strategies that avoid the monthly fall in oestrogen. These carry the most eligibility questions of the three, which is why they are raised with a doctor rather than chosen from a page, and why the next section exists.

If you get aura, say so before anything hormonal is discussed

One fact belongs in the first minute of the appointment, not the last. The Migraine Trust’s page on migraine and contraception states it without hedging: “If you have migraine with aura, you should not take any combined hormonal contraception.” Its reasoning is on the same page: aura and combined hormonal contraceptives are each linked to a very small increase in stroke risk, and the combination makes that risk bigger.

Aura is the disturbance that arrives before or alongside the pain in some people’s attacks: most often visual, sometimes tingling or trouble finding words. If any of your attacks start that way, that fact reshapes the hormonal part of the conversation before it begins. It does not end the conversation; the same page walks through the alternatives, which is a discussion for your prescriber. And it travels beyond the migraine appointment: whoever prescribes your contraception needs to know about the aura even if they never hear about anything else on this page.

What to put on the table when you walk in

Bring the record itself, not your memory of it. The diary with the cycle overlay — the P marks for first bleeding days, the M marks for attack onsets — is the artefact, and a clinician can check your arithmetic against it in about a minute.

Write two counts at the top before you go. First: how many of the last three cycles had at least one attack inside the window. Second: how many attacks fell outside it. The second number is not a footnote. It is what separates pure menstrual migraine from menstrually-related migraine, and it tells the clinician how much of your problem the cycle actually explains. A record that says “two of three cycles, plus four attacks outside the window” is more useful than one that quietly dropped the four.

If you logged the attacks in Migraine Journal, the onset dates were stamped at the moment you logged them, which is the property that makes the window arithmetic trustworthy; export or screenshots of the three months serve the same role as the paper grid. Either way, the rest of the appointment kit (medication list, questions written down, the one-line version of your history) is covered in what to bring to a neurologist appointment.

The record is not a menu

None of the three ask-abouts is something to select for yourself, and ranking them here would be pretending to know things only your clinician knows: your stroke risk factors, your other medications, whether your cycles are regular enough to time anything against. The value of three months of marks is precisely that it lets someone qualified choose well instead of guessing. You did the part only you could do. If the cycles themselves have begun drifting, perimenopause changes what the record can be anchored to and the three questions above have to be put differently. The other tracking guides follow the same shape: marks made on the day, arithmetic done once, and a record a professional can act on.