What is menstrual migraine?
Menstrual migraine is a subtype of migraine that occurs in close association with the menstrual cycle. According to international diagnostic criteria, it typically develops within the window of two days before to three days after the onset of menstruation, and occurs in at least two out of three cycles.
Most menstrual migraines occur without aura and are often more intense and longer lasting than non-hormonal migraine attacks.
What causes menstrual migraine?
Menstrual migraine is strongly linked to the drop in oestrogen levels that occurs just before menstruation. This hormonal withdrawal can increase neurological sensitivity in individuals already prone to migraine.
However, hormones are not the only factor. Sleep disruption, stress, skipped meals, dehydration, and underlying cervical dysfunction can all influence the threshold at which a migraine attack is triggered.
At Brisbane Headache and Migraine Clinic™, assessment considers both hormonal timing and neurological sensitivity, including the role of upper cervical spine irritation in amplifying migraine activity.
How is menstrual migraine different from other migraines?
Menstrual migraines are often:
- More severe
- Longer lasting
- More resistant to acute medication
- Less likely to include aura
They also tend to follow a predictable monthly pattern. This pattern recognition is important for accurate diagnosis and targeted management.
Not all migraines that occur during a menstrual cycle are classified as true menstrual migraine. Some individuals experience hormonally influenced migraine that also occurs at other times of the month.
How long does a menstrual migraine last?
A menstrual migraine can last 4 to 72 hours, and in some cases may persist longer if not treated early. They are commonly reported to last longer than non-hormonal migraine attacks due to the sustained hormonal shift occurring during this period.
Early treatment within the first stages of an attack can help reduce duration and severity.
How can menstrual migraine be prevented?
Prevention strategies may include:
- Short-term perimenstrual medications (prescribed by a GP or neurologist)
- Maintaining regular sleep and meal timing
- Hydration and stress management
- Tracking menstrual cycles to predict vulnerability periods
At Brisbane Headache and Migraine Clinic™, we also assess whether cervical spine dysfunction may be contributing to heightened neurological sensitivity. The Watson Headache Approach aims to reduce irritation in the upper cervical segments, which can help lower overall migraine frequency and intensity.
Prevention is often most effective when both hormonal timing and neurological load are addressed.
What foods can trigger menstrual migraine?
There is no single food that causes menstrual migraine in everyone. However, during the premenstrual window, some individuals may be more sensitive to common migraine triggers such as:
- Alcohol
- Aged cheeses
- Processed meats containing nitrates
- MSG
- Skipped meals or fasting
In many cases, irregular sleep, dehydration, or stress act alongside dietary factors. A structured symptom and cycle diary is often more useful than eliminating large categories of foods without clear evidence.
Does menopause affect menstrual migraine?
For many women, migraine patterns change during perimenopause due to fluctuating hormone levels. Some experience worsening migraine during this transitional phase.
Following menopause, when oestrogen levels stabilise, many women notice a reduction in hormonally triggered migraine attacks. However, this varies between individuals.
Accurate assessment is important to determine whether migraine patterns are primarily hormonal, cervicogenic, or multifactorial in origin.
Menstrual Migraine Treatment and the contraceptive pill
Clinicians around the world are now beginning to point to the neck as the primary cause of migraines and have begun treating the cervical spine for menstrual migraine prevention rather than prescribing medications or cyclical hormone replacement therapy, including hormonal birth control (contraceptive) pills.
This means that our Menstrual Migraine treatment will not have any impact on the contraceptive pill!
Old theory of the cause of Menstrual Migraines
The traditional and old theory of the cause of menstrual migraines was the changes in hormonal levels in the body during the menstrual cycle. During the cycle, there is a fall in oestrogen levels at the beginning of the period. This fall in hormonal oestrogen levels was thought to trigger a menstrual migraine. However, the changes in hormonal levels are in fact the same regardless of whether a female suffers from a menstrual migraine or not
How Are Menstrual Migraines Diagnosed?
Menstrual migraines are typically diagnosed based on a detailed medical history and symptom tracking. A healthcare provider will assess the timing of migraine attacks in relation to the menstrual cycle, ensuring they follow a consistent pattern across multiple cycles.
Tracking headache symptoms using a migraine diary can be helpful in confirming whether the migraines are menstrual-related. This migraine/headache diary should record:
- The onset, duration, and severity of headaches
- Any associated symptoms, such as nausea or sensitivity to light and sound
- The phase of the menstrual cycle during which the migraine occurs
- Any potential triggers, such as stress, sleep disturbances, or dietary factors
In some cases, hormonal testing may be conducted to rule out other conditions, although most menstrual migraines occur without hormonal abnormalities. An accurate diagnosis is essential for determining the most effective treatment strategy, whether it involves lifestyle adjustments, preventive care, or targeted therapies.
Common Approaches to Managing Menstrual Migraine
Managing menstrual migraines often requires a combination of approaches tailored to the individual. While some women may find relief through lifestyle adjustments, others may need medical interventions to reduce the severity and frequency of attacks.
Lifestyle Change
- Consistent Sleep Patterns: Maintaining a regular sleep schedule can help reduce migraine frequency.
- Stress Management: Relaxation techniques such as meditation, deep breathing, and gentle exercise can help manage stress-related triggers.
- Dietary Adjustments: Identifying and avoiding potential food triggers, such as caffeine, alcohol, and processed foods, may be beneficial.
Medications
- Non-Steroidal Anti-Inflammatory Drugs (NSAIDs): Medications such as ibuprofen or naproxen sodium are commonly used to relieve headache pain and reduce inflammation.
- Triptans: These medications, often prescribed for migraines, can be effective in managing menstrual migraines when taken at the onset of symptoms.
- Hormonal Therapies: Some patients may be prescribed birth control pills or hormone replacement therapy to stabilise hormone fluctuations and prevent migraine episodes.
Non-Medication Approaches
- Physical Therapy & Postural Corrections: Addressing neck tension and posture-related issues may contribute to migraine relief.
- Targeted Menstrual Migraine Treatment: The Brisbane Headache and Migraine Clinic™ offers non-invasive, menstrual migraine natural treatment approaches that focus on identifying and treating the underlying cause rather than just managing symptoms.
