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Why You Feel Irritated Before a Migraine Attack
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Why You Feel Irritated Before a Migraine Attack

13 min

Do you feel unusually irritated before a migraine? Discover why it may be an early brain signal and how to respond before pain escalates.

00:00
-13:00

Do you suddenly feel emotionally reactive, impatient, or irritated… only to realize a migraine is coming hours later?

In this episode of Migraine Heroes Podcast, host Diane Ducarme explores why irritability before a migraine is often a neurological warning sign — not a personality flaw. Blending neuroscience with holistic healing insights, this episode explains what happens inside the brain and nervous system in the early stages of a migraine attack.

You’ll discover: 💡 Why feeling irritable or emotionally “on edge” before a migraine is often part of the neurological migraine process 💡 What changes inside the brain and nervous system during the hours leading up to an attack 💡 How to recognize these emotional warning signs early so you can support your body before symptoms escalate

If you’ve ever felt guilty, confused, or frustrated by mood changes before a migraine, this episode will help you understand that your brain may have been signaling distress long before the pain arrived.

🎧 New episodes every Monday and Wednesday 🔗 Discover our work on migraineheroes.com

References:

  • **Pathophysiology of Migraine (Goadsby et al., 2017): This review explains migraine as a disorder of sensory processing involving trigeminovascular pathways, altered brain excitability, and neuropeptide signaling. Read more here. **
  • he Migraine Generator Revisited: Continuous Scanning of the Migraine Cycle Over 30 Days (Schulte & May, 2016): This study tracked brain activity throughout the migraine cycle and identified changes in the hypothalamus before migraine attacks, supporting its role in attack generation. Read more here.
  • Migraine: Multiple Processes, Complex Pathophysiology (Burstein et al., 2015): This review describes migraine as a disorder involving trigeminovascular activation, sensitization, cortical spreading depression, and altered pain processing across multiple brain networks. Read more here.
  • Pathophysiology of Migraine (Pietrobon & Moskowitz, 2013): This review summarizes the biological mechanisms underlying migraine, including genetic factors, cortical spreading depression, trigeminovascular activation, and central sensitization. Read more here
  • Brain Activations in the Premonitory Phase of Nitroglycerin-Triggered Migraine Attacks (Maniyar et al., 2014): This PET study found hypothalamic and brainstem activation during the premonitory phase, before migraine pain begins. Read more here.

Disclaimer: This podcast is for informational purposes only and does not substitute for providing medical advice. Always consult your healthcare professional before making any health-related decisions. For women, men, and children who suffer from migraine disease, Migraine Heroes is your go-to resource for understanding, managing, and overcoming migraine attacks. We cover all types of migraines and related headaches, including primary and secondary migraines, chronic migraines, and cluster migraines. We dive deep into the complexities of migraine with aura and migraine without aura, as well as rarer forms like hemiplegic migraine, retinal migraine, and acephalgic migraine (silent migraine). Our discussions also extend to cervicogenic headaches, ice pick headaches, and pressure headaches, which often mimic migraine or contribute to overall migraine burden.

Transcript

[00:00]

Do you ever notice yourself becoming unusually irritated, impatient, emotionally reactive

[00:06]

or overwhelmed, only to realize hours later that a migraine is coming?

[00:13]

Welcome to Migraine Heroes, a podcast for people living with chronic migraines with

[00:18]

years of pain, misunderstanding and lack of answers.

[00:22]

I'm Diane Ducarme.

[00:24]

I've helped more than a thousand people reduce the burden of migraines and feel more in control.

[00:29]

My mission in life?

[00:31]

To help a million people.

[00:33]

Each episode brings you grounded insight into what your body might be asking for and what

[00:38]

can truly help.

[00:41]

Just to keep you fully supported, this podcast is educational.

[00:45]

For diagnosis or medication, always work with your doctor.

[00:50]

Now take a breath and let's dive in.

[00:54]

In this episode, you will learn why irritability before a migraine is actually a neurological

[00:59]

symptom, not a personality flaw or emotional weakness.

[01:04]

What happens inside the brain and nervous system in the hours before an attack, causing

[01:09]

you to feel emotionally on edge.

[01:12]

And how to recognize these early emotional warning signs so that you can support your

[01:16]

body before the migraine fully escalates.

[01:19]

Now stay with me till the end because at the end of this episode, you will understand why

[01:24]

pre-migraine irritability is often one of the earliest clues your nervous system is

[01:29]

asking for help.

[01:31]

Now many migraine sufferers know this experience very deeply.

[01:35]

So you wake up already tense, small noises suddenly annoy you, people talking feels exhausting

[01:43]

and tiny inconveniences feel enormous.

[01:46]

You become impatient, emotionally raw or strangely overwhelmed.

[01:51]

And then later, sometimes hours later, sometimes the next day, the migraine arrives.

[01:56]

And for years, many people blamed themselves for this.

[01:59]

They thought, why am I so moody?

[02:01]

Why am I snapping at everyone?

[02:03]

Why do I suddenly feel emotionally overloaded?

[02:07]

But modern neuroscience now tells us something really important is that irritability before

[02:13]

migraine is often part of the migraine episode itself.

[02:17]

This phase is called prodrome.

[02:20]

And the prodrome can begin anywhere from several hours to two days before the headache phase.

[02:25]

And researchers estimate that up to 80% of migraine sufferers experience prodrome symptoms.

[02:31]

And these symptoms, they're not only physical.

[02:33]

According to research published in Nature Reviews Neurology, common prodrome symptoms

[02:37]

include irritability, mood changes, anxiety, fatigue, but also food cravings, neck stiffness,

[02:45]

concentration difficulties, and sensory sensitivity.

[02:48]

So this means that before the pain even starts, the brain is already changing.

[02:54]

One key area involved is the hypothalamus.

[02:58]

And the hypothalamus acts as a central control center for hormones, for sleep, for stress

[03:05]

response, emotional regulation, hunger, temperature, and circadian rhythms.

[03:10]

There are some brain imaging studies that were published in Brain, in the journal Brain,

[03:14]

and those showed that activation of the hypothalamus before migraine pain even began.

[03:19]

In other words, the migraine process starts long before the actual pain.

[03:24]

And because the hypothalamus is deeply connected to emotional regulation, people may first

[03:28]

experience emotional symptoms rather than pain.

[03:32]

And so this explains why you may suddenly feel emotionally reactive, overstimulated,

[03:37]

impatient, anxious, sensitive to conflict, or unable to tolerate normal levels of stress.

[03:43]

Another major factor is neurotransmitter fluctuation.

[03:46]

So before a migraine attack, chemicals like serotonin, dopamine, norepinephrine, and glutamates

[03:52]

can shift dramatically.

[03:55]

Serotonin especially is going to play a major role in both migraine and mood regulation.

[03:59]

Low serotonin levels themselves are associated with irritability and emotional instability,

[04:05]

sensory sensitivity, sleep disruption, and pain amplification.

[04:08]

So researchers from the Journal of Headache and Pain have described migraine as a phenomenon

[04:14]

involving altered brain excitability and neurotransmitter imbalance.

[04:19]

This means that the brain is becoming more reactive to internal and external stimulation.

[04:26]

So now imagine trying to navigate daily life while your nervous system is already struggling

[04:31]

to regulate stress, the light, the noise, the emotion, the attention, the energy production

[04:37]

So of course, irritability can has room to emerge.

[04:41]

But there's another layer that many people do not realize.

[04:45]

During the prodrome phase, the nervous system often shifts.

[04:48]

It's going to start to shift to a heightened state of alertness and the body begins unconsciously

[04:53]

prepare for overload.

[04:55]

So this can create tension, emotional defensiveness, frustration, restlessness, and a reduced tolerance

[05:01]

for stimulation.

[05:02]

So the brain is essentially saying, something's wrong, conserve energy, keep the radar on.

[05:07]

But because most people do not recognize this early phase and they continue pushing through

[05:12]

work stress, social demands, multitasking screens, emotional conflicts, and overstimulation.

[05:17]

And of course, if you're juggling work and you're juggling your personal life and your

[05:23]

work life and your health, and you intuitively feel this is coming, you're like, wow, I have

[05:28]

just a couple of hours before my system may shut down and I may have to stop everything

[05:34]

that I'm doing.

[05:35]

But oftentimes pushing through in this phase can intensify the attack.

[05:40]

And so at this stage, I'm not really trying to convince you to do things one way or another.

[05:46]

I'm just encouraging you to observe, really taking a step back on these events and trying

[05:51]

to see, okay, what's my best response in those moments and what is going to work for me so

[05:57]

that I can alleviate my pain, I can decrease, I can de-intensify and I can reduce the intensity

[06:04]

and frequency of my attacks.

[06:06]

Now, interestingly, researchers have also found connections between migraine and the

[06:11]

limbic system.

[06:12]

And the limbic system is the emotional processing centers of the brain.

[06:16]

There was a study published in Neurology and that study showed altered activity in regions

[06:21]

involved in emotional regulation and sensory integration in migraine patients.

[06:26]

And this explains why emotions before migraine can feel unusually intense.

[06:31]

Now here's the really important message.

[06:34]

You're not bad or you're not being difficult before migraine.

[06:37]

Your brain is entering a neurological event and often irritability is one of the very

[06:41]

first warning lights on your brain dashboard.

[06:45]

If you imagine your brain as a dashboard full of lights and connection to the rest of your

[06:49]

body signaling problems, this is going to be the first light showing up before the migraine.

[06:55]

Now let's turn east for a minute.

[06:56]

From an Eastern medicine perspective, emotional irritability before migraine is not seen as

[07:02]

random.

[07:03]

Not at all.

[07:04]

It is viewed as a sign that the body's internal energy is becoming constrained, is becoming

[07:10]

what is called overheated or imbalanced before the attack fully manifests physically.

[07:16]

And traditional Chinese medicine has long connected migraines with the liver system.

[07:22]

So in traditional Chinese medicine, the liver system is not just the physical organ.

[07:28]

And I really want to emphasize on this point, it's a bit like a football team.

[07:32]

You can't have a single football player who's going to end score and defend and pass.

[07:37]

That's not possible.

[07:38]

So in that same way, if we were taking your liver and putting it to the side, it would

[07:43]

be inactive and it wouldn't do anything and very quickly it would die.

[07:47]

The magic of the liver organ comes from the system, from the teamwork.

[07:52]

And when traditional Chinese medicine refers to the liver system, it refers to that teamwork.

[07:58]

And so metrics that you can go and verify in a lab will very rarely show problems at

[08:04]

the liver organ level because the liver system is going to do everything in its power to

[08:10]

put the problems as far as possible from the liver as an organ in order to preserve what's

[08:15]

most important and let the problems at the outside of that system, if that makes sense.

[08:21]

I hope it does because it's a really important notion.

[08:24]

And so in traditional Chinese medicine, the liver represents the smooth movement of that

[08:29]

energy, the emotions, the internal flow.

[08:31]

When I say liver system, think liver, gallbladder, all of your female hormones, all of your mood

[08:37]

hormones, your breasts, your tendons, your uterus, and a lot of your brain.

[08:42]

So when the energy becomes stuck, the emotional tension builds up.

[08:46]

An ancient Chinese medicine saying explains that when the liver qi does not flow, frustration

[08:52]

arises.

[08:53]

And this is profoundly relevant for migraine sufferers.

[08:56]

Many people with chronic migraine spend years suppressing stress, carrying emotional pressure,

[09:01]

over-performing, staying hyper-responsible and ignoring exhaustion.

[09:04]

Eventually, the body can no longer compensate.

[09:07]

The internal pressure begins rising.

[09:09]

In traditional Chinese medicine, this is something described as liver yang rising or

[09:14]

internal heat or internal wind.

[09:16]

And before the migraine arrives physically, the emotional symptoms often arrive first.

[09:21]

So impatience, anger, agitation, frustration, sensitivity, or emotional explosiveness.

[09:29]

Eastern medicine sees these symptoms not as emotional weakness, but as a signal that the

[09:33]

nervous system is becoming overloaded.

[09:36]

And there's an important physiological layer here.

[09:39]

In many Eastern traditions, emotions are not separate from physical health, they are

[09:43]

movements of energy within the body.

[09:46]

And when life becomes too fast, or too noisy, too pressured, too emotionally in process,

[09:52]

the system loses harmony.

[09:54]

The body starts speaking before the pain arrives.

[09:58]

And so this goes beyond the object of this podcast, but this is how toxic relationship

[10:03]

can play such an important role on migraines.

[10:06]

If you start to make these connections, like when you feel resentful, when you feel angry,

[10:12]

that will play a role in your migraine patterns, or it can, but for most people, will.

[10:18]

And we'll talk about the emotional antidotes to that later.

[10:21]

Ayurveda offers another fascinating perspective in Ayurveda, irritability before migraines

[10:26]

is often associated with aggravated pitta dosha.

[10:29]

And pitta is linked to heat, intensity, drive, sharpness, ambition, and inflammation.

[10:34]

And when pitta becomes excessive, a person may feel impatient, emotionally hot, frustrated,

[10:39]

critical, overstimulated, and headache-prone.

[10:42]

And look, let's face it, modern life constantly fuels this imbalance.

[10:46]

Rushing, overworking, screen exposure, emotional pressure, poor sleep, irregular meals, constant

[10:52]

stimulation.

[10:53]

Ayurveda teaches that when internal heat accumulates without release, it eventually erupts.

[10:58]

Sometimes it's anger, sometimes it's migraine, sometimes it's both.

[11:01]

There's a beautiful Eastern understanding that says, the body whispers before it screams.

[11:06]

And irritability may be one of those whispers.

[11:10]

Not because your body is betraying you, but because it's trying to get your attention

[11:14]

before collapse arrives.

[11:16]

And perhaps one of the most healing shifts is this, instead of judging yourself for becoming

[11:20]

irritable, you begin listening to what your nervous system is trying to communicate.

[11:25]

And over the last two weeks, I was in touch with two migraine sufferers who were both

[11:30]

having very difficult and reasons in their daily lives to be very angry at situations.

[11:36]

And it really impacts them strongly in their migraine patterns, especially before menstruation,

[11:42]

but not only before menstruation.

[11:44]

And so I really want to invite you to reflect on that and take that into account.

[11:48]

The opposed emotion to anger, frustration, is actually patience and is forgiveness.

[11:54]

So when you start to add some of those in your life, then try to observe, then what

[11:58]

is the result?

[11:59]

Now, what's the advice for today?

[12:02]

The next time you notice sudden irritability, I'd like you to pause and ask yourself, could

[12:06]

this be the beginning of a migraine?

[12:10]

And if you think that might be the case, can you try to immediately reduce stimulation

[12:14]

where possible?

[12:15]

Try to dim lights, drink water, slow your pace, avoid unnecessary conflict, eat something

[12:22]

nourishing, have a few positive thoughts, and give your nervous system a chance to settle.

[12:28]

Many migraine sufferers only respond once the pain has arrived, but the earlier you

[12:33]

recognize your body's signals, the more supported your nervous system can feel.

[12:37]

Your irritability may not be the problem, it may be the warning sign.

[12:42]

And remember, every small step you take moves you closer to freedom.

[12:47]

You are powerful, you are resilient, and you are not alone.

[12:52]

Keep rising, Migraine Hero.

Originally published July 2026

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