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  • Treat attacks early
  • Refine the patient-centric dialogue
  • Elevate preventive migraine management
  • Consider multimodal management
  • Impact of chronic migraine
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TREAT ATTACKS EARLY

Did you know your patients may be able
to predict migraine headache pain?

Understanding prodrome can help to identify
the optimal treatment window.

In up to 72% of individuals, prodrome can predict the onset of some migraine headaches1,2

This presents an opportunity to consider
early treatment, effectively avoiding
headache progression.

Uncover
prodrome insights

Understanding prodrome can help determine how the migraine attack starts and evolves, and can help identify an optimal treatment window.

When does prodrome start?

Symptoms typically start hours before the onset of migraine headache and are experienced by about 70% of individuals.2

How common is prodrome in migraine?

The prevalence of prodrome is likely underreported due to lack of patient and provider recognition and misinterpretation of symptoms as triggers. Prodrome symptoms are experienced by about 70% of individuals.2

The neurological prelude

The presence of symptoms and altered brain physiology during the prodrome phase confirms the involvement of several brain areas before the onset of pain, rather than in response to pain.

How can prodrome
be recognized?

Symptoms can be grouped into the following
broad categories:2

Difficulty concentratingDifficulty readingConfusionMemory complaintsDisorientationMood changes / depression • irritability • elation
Food cravingsThirstExcessive urinationChanges in alertnessAltered sleep-wake cycleYawning
Mild head discomfortPhotophobiaPhonophobiaOsmophobiaNeck painAllodyniaNausea
LacrimationNasal stuffinessRhinorrheaAural fullnessSensation of throat swelling

Are your patients telling you about
their prodrome symptoms?

Empower your diagnostic process with our prodrome symptoms checklist.

Download and print this comprehensive tool for informed and precise assessments.

Prodrome Symptoms Checklist

Preview Download

Explore all
migraine phases

Prodrome
Aura
Headache
Postdrome
Interictal
  • Prodrome
  • Aura
  • Headache
  • Postdrome
  • Interictal

Prodrome


Phase duration:
48 hours or less3
Patients with
migraine experience
70%8

Understanding prodrome, the earliest phase of the migraine attack, can help determine how the migraine attack starts and evolves, and can help identify an optimal treatment window.

  • Overview
  • Impact

Symptoms typically start hours before the onset of migraine headache and are experienced by about 70% of individuals.8

Although some individuals with migraine report exogenous triggers (e.g., foods, bright light, loud sounds), evidence suggests that these may be symptoms of abnormal sensory sensitivity due to prodrome.2

Prodrome may predict onset of some migraine headaches in up to 72% of individuals and may provide an opportunity to consider early treatment to avoid headache progression.1,2

The prevalence of prodrome is likely underreported due to lack of patient and provider recognition and misinterpretation of symptoms as triggers.

The presence of symptoms and altered brain physiology during the prodrome phase confirm the involvement of several brain areas before the onset of pain rather than in response to pain.2

Prodrome prevalence rates have increased over time, suggesting that increasing awareness of prodrome through education increases reporting of symptoms.2

Aura


Phase duration:
Less than 60 min3
Patients with
migraine experience
30%9

Aura consists of reversible neurological symptoms that may occur prior to, concurrently, or independent of a headache.

  • Overview
  • Impact

About 30% of people who experience migraine have attacks with aura.9

Most individuals with migraine with aura also have migraine headaches without aura.10

Aura is reversible and evolves gradually over time.3

Clinical presentation of migraine with aura varies considerably, both among individuals and between attacks in an individual.11

The presence or absence of aura does not always predict presence or absence of aura in future migraine attacks.10

Recognizing aura symptoms may help with proper diagnosis of reported symptoms to find the right treatment, and may help mitigate unnecessary neurodiagnostic testing.12,13

Headache


Phase duration:
4-72 hours3
Patients with
migraine experience
95%4

Experienced by about 95% of individuals, headache is the most recognized and disabling phase of the migraine attack. Headaches often involve moderate-to-severe pain that is throbbing or pulsing, typically on one side of the head.4

  • Overview
  • Impact

People with migraine often experience pain as well as other symptoms during this phase.4

While very uncommon, not all migraine attacks have the headache phase.4

Intervening early has been shown to result in improved outcomes.5,6

The throbbing pain of the headache phase is the result of the release of vasoactive neuropeptides, such as CGRP, causing trigeminovascular pathway activation. Understanding underlying mechanisms can help identify targeted treatments.7

CGRP=calcitonin gene-related peptide.

Postdrome


Phase duration:
48 hours or less3
Patients with
migraine experience
80%-94%14,15

Experienced by about 80%-94% of individuals,14,15 postdrome is the constellation of symptoms occurring once the headache pain has subsided, often referred to as the “hangover phase.”16,17

  • Overview
  • Impact

There is no absolute marker for the end of the headache phase and the beginning of the postdrome.18

25.2 hours is the average duration of postdrome, which may be just as debilitating as the headache pain.14,16

More research is needed to evaluate treatment impact on postdrome, as it is one of the least studied phases of migraine.16

Individuals may continue to experience non-headache symptoms even after head pain has resolved. Functional imaging has shown widespread reduction in brain-blood flow in the postdrome phase.19

The migraine postdrome is the least understood and studied phase of the “migraine attack,” yet causes significant persistent disability. Effective treatment of migraine attack may help with symptom reduction, including postdrome, and improved quality of life.16

The phenotype of the postdrome seems less heterogeneous than the premonitory phase, with symptoms varying greatly. Individuals may fail to recognize these symptoms once their headache pain has been resolved.20

Interictal


Phase duration:
Varies21
Patients with
migraine experience
30%

The interictal phase is the period between migraine attacks.

  • Overview
  • Impact

The transition between the interictal phase and the migraine attack is poorly understood.22

Recognition of the interictal burden, beyond just headache, may help improve overall migraine management.23

According to a national online poll of 505 adults with migraine:24

45% feel that concern about another migraine attack is always in the back of their mind.

39% worry about disruptions to work and daily life.

37% always feel anxious about when the next migraine will strike.

32% worry about headache pain severity and suffering.

Phases may overlap or vary in incidence and impact.
Bar height represents the relative degree of impact on the daily life of a person with migraine. The depiction is an example only and each individual migraine cycle may look different.

Watch what experts say about prodrome

Are you asking patients with migraine about their premonitory symptoms?

Show video transcript

Hi, I’m Dr. Stephanie Nahas. I’m a board-certified neurologist and headache specialist.

Migraine is a complex disease, and headache is just one of many important aspects. Migraine attacks have multiple phases, and not all of them include headache.

This video will highlight the prodrome (premonitory phase), the earliest of the phases. I personally conceptualize migraine symptoms as the result of alterations of brain states that can happen in anybody's brain. But people who have migraine, it tends to happen in their brains much more readily and often.

So, when we speak of the so-called migraine brain, we mean to say there's an increased propensity for these state changes. Let’s look at data from the CaMEO analysis.

The objective was to characterize common pre-headache (or prodromal) symptoms of migraine attacks.

Respondents were asked: Have you ever had a feeling or warning sign prior to a headache that let you know you may soon get a headache? The results might surprise you. Just over 84% of participants reported at least one pre-headache symptom.

The most common warning symptoms were:

  • Neck pain or stiffness
  • Vision problems
  • Dizziness or lightheadedness

77% of these participants experienced more than one of these warning symptoms. Patients tell us all the time they can tell when a headache is coming, but I think few of them truly recognize this is prodrome.

Understanding this fully means a lot, because we know that treating early yields more consistent relief from migraine attacks. As healthcare providers, we can partner with patients to help them identify prodrome, by:

  • ASKING: when asked, patients often recognize they have warning symptoms before their headache
  • ACKNOWLEDGING: How these symptoms are part of migraine and contribute to disease burden
  • EDUCATING: On how prodrome presents an opportunity to optimize managing a migraine attack

If you are the first to ask a patient about prodromal symptoms, they'll stop and think to themselves, "Wow, this person actually knows something, it’s like they're reading my mind." And when a patient knows that you know something, they're really going to listen to the next thing that you have to say. This strengthens the therapeutic alliance which is fundamental to achieving success.

Let’s recap why identifying prodrome is important. Prodrome represents a critical “state change” of the brain when an attack is just beginning. Increased awareness of prodromal symptoms may help patients predict the onset of their headache, and may help them identify the optimal treatment window, offering the potential to stop progression of a migraine attack.

Putting a focus on prodrome provides validation for patients and may empower them to manage their disease more effectively.

Watch video
Dr. Stephanie Nahas
Dr. Stephanie Nahas is a paid consultant of AbbVie.
Optimize acute treatment
  • Treat attacks early
  • Refine the patient-centric dialogue
Optimize preventive treatment
  • Elevate preventive migraine management
  • Consider multimodal management
  • Impact of chronic migraine

References
1. Gago-Veiga AB et al. J Pain Res. 2018;11:2083-2094. 2. Karsan N et al. Nat Rev Neurol. 2018;14(2):699-710. 3. Headache Classification Committee of the International Headache Society (IHS). Cephalalgia. 2018;38(1):1-211. 4. Migraine. MedlinePlus. https://medlineplus.gov/migraine.html 5. Foley KA et al. Headache. 2005;45(5):538-545. 6. Ailani J et al. Headache. 2021;61(7):1021-1039. 7. Dodick DW. Headache. 2018;58(suppl 1):4-16. 8. Lipton B et al. J Headache Pain. 2023;24(1):151. 9. Rasmussen BK et al. Cephalalgia. 1992;12(4):221-228. 10. Hansen JM et al. J Headache Pain. 2019;20(1):96. 11. Hansen JM et al. Cephalalgia. 2016;36(3):216-224. 12. Viana M et al. J Headache Pain. 2019;20(1):64. 13. Evans RW et al. Headache. 2020;60(2):318-336. 14. Giffin NJ et al. Neurology. 2016;87(3):309-313. 15. Blau JN. J Neurol Neurosurg Psychiatry. 1982;45(3):223-226. 16. Bose P et al. Curr Opin Neurol. 2016;29(3):299-301. 17. Migraine hangover. American Migraine Foundation. https://americanmigrainefoundation.org/resource-library/migraine-hangover/ 18. Kelman L. Cephalalgia. 2006;26(2):214-220. 19. Bose P et al. Continuum (Minneap Minn). 2018;24(4):1023-1031. 20. Karsan N et al. Cephalalgia. 2021;41(6):721-730. 21. Katsarava Z et al. Curr Pain Headache Rep. 2012;16(1):86-92. 22. Peng KP et al. Cephalalgia. 2020;40(8):866-870. 23. Pinheiro CF et al. Appl Sci. 2021;11(6):2474. 24. Brandes JL. Headache. 2008;48(3):430-441.

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  • Consider multimodal management
  • Impact of chronic migraine

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Watch what experts say about prodrome

Are you asking patients with migraine about their premonitory symptoms?

Dr. Stephanie Nahas is a paid consultant of AbbVie.

Watch what experts say
about prodrome

Dr. Stephanie Nahas

Dr. Stephanie Nahas is a paid consultant of AbbVie.

Hi, I’m Dr. Stephanie Nahas. I’m a board-certified neurologist and headache specialist.

Migraine is a complex disease, and headache is just one of many important aspects. Migraine attacks have multiple phases, and not all of them include headache.

This video will highlight the prodrome (premonitory phase), the earliest of the phases. I personally conceptualize migraine symptoms as the result of alterations of brain states that can happen in anybody's brain. But people who have migraine, it tends to happen in their brains much more readily and often.

So, when we speak of the so-called migraine brain, we mean to say there's an increased propensity for these state changes. Let’s look at data from the CaMEO analysis.

The objective was to characterize common pre-headache (or prodromal) symptoms of migraine attacks.

Respondents were asked: Have you ever had a feeling or warning sign prior to a headache that let you know you may soon get a headache? The results might surprise you. Just over 84% of participants reported at least one pre-headache symptom.

The most common warning symptoms were:

  • Neck pain or stiffness
  • Vision problems
  • Dizziness or lightheadedness

77% of these participants experienced more than one of these warning symptoms. Patients tell us all the time they can tell when a headache is coming, but I think few of them truly recognize this is prodrome.

Understanding this fully means a lot, because we know that treating early yields more consistent relief from migraine attacks. As healthcare providers, we can partner with patients to help them identify prodrome, by:

  • ASKING: when asked, patients often recognize they have warning symptoms before their headache
  • ACKNOWLEDGING: How these symptoms are part of migraine and contribute to disease burden
  • EDUCATING: On how prodrome presents an opportunity to optimize managing a migraine attack

If you are the first to ask a patient about prodromal symptoms, they'll stop and think to themselves, "Wow, this person actually knows something, it’s like they're reading my mind." And when a patient knows that you know something, they're really going to listen to the next thing that you have to say. This strengthens the therapeutic alliance which is fundamental to achieving success.

Let’s recap why identifying prodrome is important. Prodrome represents a critical “state change” of the brain when an attack is just beginning. Increased awareness of prodromal symptoms may help patients predict the onset of their headache, and may help them identify the optimal treatment window, offering the potential to stop progression of a migraine attack.

Putting a focus on prodrome provides validation for patients and may empower them to manage their disease more effectively.

Prodrome Symptoms Checklist preview

Prodrome symptoms
checklist

Empower your diagnostic process with our prodrome symptoms checklist.

Download and print this comprehensive tool for informed and precise assessments.

Download

Watch what experts say
about prodrome
Are you asking patients with migraine
about their prodrome symptoms?
Dr. Stephanie Nahas is a paid consultant of AbbVie.

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This website is intended for US healthcare professionals only.
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