Sumatriptan-Naproxen for Menstrual Migraine: What Two Trials Found

If migraine and cramps coincide, have a pharmacist check both treatment plans. Sumatriptan-naproxen already contains an NSAID. Its U.S. label specifies acute migraine treatment, not prevention.¹

What the menstrual-migraine trials measured

Two randomized, double-blind, placebo-controlled trials published in 2009 studied adults with menstrual migraine and dysmenorrhea, meaning period pain. The reported efficacy groups contained 311 and 310 participants. Each treated one attack while headache pain was mild, within an hour of onset, using a fixed tablet containing 85 mg sumatriptan and 500 mg naproxen sodium, or placebo.²

At two hours, participants were headache-pain-free at these rates:

• Study one: 42% with the combination, 23% with placebo.
• Study two: 52% with the combination, 22% with placebo.²

Sustained pain-free responses from two through 24 hours were 29% versus 18%, and 38% versus 10%, respectively. These are headache outcomes in women who also had period pain, not percentages showing elimination of cramps.²

The comparison was with placebo, not either ingredient alone. One treated attack cannot establish how consistently an individual will respond across future cycles. We reviewed the published abstract for this report.²

Acute treatment and prevention need different plans

NICE’s England guidance recommends an oral triptan combined with an NSAID, or a triptan with paracetamol, as options for acute migraine treatment, accounting for preferences, other conditions and adverse-event risks. It separately addresses predictable menstrual migraine that responds inadequately to standard acute treatment. Those are different prescribing decisions.³

Ask the clinician to write down which medicine treats an attack and whether any separate medicine is intended to prevent one. If you already take a triptan around expected period days, name it and give the time of the last dose.

The U.S. label prohibits use within 24 hours of another triptan or an ergot-containing medicine. Have the prescriber check acute and preventive plans together.¹

Check the cramp medicine before adding anything

The label advises against taking the combination with other NSAIDs because gastrointestinal toxicity increases with little or no extra benefit. Bring the packaging of medicines used for cramps, headaches, colds or sleep so the pharmacist can check for duplication. Do not add ibuprofen or extra naproxen on your own.¹

The label’s warnings include serious cardiovascular events and stomach or intestinal bleeding. Contraindications include coronary artery disease, a previous stroke or TIA, uncontrolled high blood pressure and certain NSAID allergic reactions. Tell the prescriber about ulcers, bleeding, kidney or liver problems and all other medicines.¹

Pregnancy changes the discussion. The FDA⁴ advises avoiding NSAIDs, including naproxen, from 20 weeks of pregnancy unless specifically directed by a healthcare professional, because fetal kidney problems can reduce amniotic fluid. Tell the clinician if you are pregnant or could be pregnant before using a period-linked treatment plan.⁴

Record headache response separately from cramp response

NICE advises a headache diary for at least eight weeks, recording headache frequency, duration, severity, associated symptoms, medicines, possible triggers and the relationship to menstruation. Its guidance also says to explain the risk of medication-overuse headache when prescribing acute treatments.³

For the next review, record the headache and pelvic pain separately. Include the medicine name and time taken, whether headache pain stopped, whether it returned later, whether cramps persisted and whether you needed another medicine. Count treatment days across the whole month, including attacks outside your period. Ask which pattern should prompt a review of prevention or a change in the acute plan.

Period, Handled includes “The Pain Kit,” which advises checking NSAID suitability with a pharmacist and recording pain, what you tried and what it interrupted. Use that record alongside the headache diary so the two pain problems can be assessed together.