A migraine is much more than an ordinary headache. It is a neurological condition that can cause a combination of head pain, nausea, sensitivity to light and sound, visual disturbances, dizziness, tingling and other symptoms.
For some people, a migraine attack begins with subtle changes hours—or even a day or two—before the headache appears. For others, the headache may seem to arrive suddenly.
Understanding these signs can help you recognize a migraine earlier, identify possible triggers and seek appropriate treatment. However, new, unusual or extremely severe headaches should never automatically be assumed to be migraine, because some serious conditions can produce similar symptoms.
What Exactly Is a Migraine?
A migraine is a neurological disorder characterized by recurrent attacks involving headache and other neurological symptoms.
A typical migraine headache may be:
- Moderate to severe
- Throbbing or pulsating
- More noticeable on one side of the head, although it can affect both sides
- Worse with physical activity
It may also occur together with:
- Nausea
- Vomiting
- Sensitivity to light
- Sensitivity to sound
- Sensitivity to smells
An untreated migraine attack can last 4 to 72 hours. Not everyone experiences every symptom or every stage of an attack.
The 4 Possible Stages of a Migraine Attack
A migraine attack can be divided into four stages:
1. Prodrome
Early warning signs before the headache.
2. Aura
Temporary neurological symptoms that can occur before or during the headache.
3. Headache / Attack
The main phase involving pain and other symptoms.
4. Postdrome
The “after-migraine” period when you may feel exhausted or mentally drained.
Not everyone experiences all four stages.
1. Extreme or Throbbing Head Pain
One of the most recognizable symptoms of migraine is a pulsating or throbbing headache.
The pain may feel like:
“A heartbeat inside my head.”
For some people, the pain is concentrated around one side of the head. Others may experience pain on both sides.
The pain can become severe enough to interfere with:
- Working
- Studying
- Driving
- Exercising
- Sleeping
- Normal household activities
Physical activity may make the headache worse.
2. Pain on One Side of the Head
Migraine is often associated with pain on one side.
You may feel pain around:
- One temple
- One side of the forehead
- Behind one eye
- One side of the scalp
However, migraine does not always occur on only one side.
Some people experience pain across both sides of the head.
Therefore, one-sided pain can be a clue, but it is not required for migraine.
3. Nausea
Nausea is another common migraine symptom.
You may feel:
- Sick to your stomach
- Uncomfortable after eating
- Unable to tolerate certain smells
- Like you may vomit
For some people, nausea can be nearly as disabling as the headache itself.
4. Vomiting
Some migraine attacks cause vomiting.
This can create a difficult cycle:
Headache → nausea → vomiting → dehydration → feeling even worse.
If vomiting is severe or persistent, maintaining adequate fluids can become difficult.
Repeated vomiting associated with headaches should be discussed with a healthcare professional, particularly when the pattern is new or unusually severe.
5. Extreme Sensitivity to Light
One of the classic signs of migraine is photophobia, meaning increased sensitivity to light.
During an attack, ordinary light may suddenly feel extremely uncomfortable.
You may prefer:
- Turning off the lights
- Closing curtains
- Staying in a dark bedroom
- Wearing sunglasses
- Avoiding phone and computer screens
Bright sunlight, fluorescent lighting and flashing lights can be particularly uncomfortable for some people.
6. Sensitivity to Sound
Normal sounds can become surprisingly irritating during a migraine.
You may suddenly find:
- Television too loud
- Conversations uncomfortable
- Traffic unbearable
- Music painful
- Household noises extremely irritating
This is known as phonophobia.
As a result, many people naturally want to lie down somewhere quiet and dark during an attack.
7. Increased Sensitivity to Smells
Some people with migraine become unusually sensitive to smells.
Perfume, cooking odors, smoke or strong cleaning products may suddenly feel overwhelming.
In some people, strong smells can also contribute to nausea.
Not everyone with migraine experiences this symptom.
8. Visual Disturbances: The Migraine Aura
Some people experience migraine aura.
Aura consists of temporary neurological symptoms that can occur before or during a migraine.
Visual aura is the most common type.
You might see:
- Zigzag lines
- Flashing lights
- Bright spots
- Shimmering areas
- Geometric shapes
- Blind spots
- Temporary changes in vision
These visual symptoms often develop gradually rather than appearing instantaneously. They generally last less than an hour.
9. Seeing Zigzag Lines or “Lightning”
One classic migraine aura is seeing moving zigzag or shimmering patterns.
Some people describe it as:
- Lightning
- Broken glass
- Sparkling lines
- Geometric patterns
- A bright crescent
- A flashing arc
The pattern may gradually spread across the visual field.
This can be frightening if you have never experienced it before.
However, new visual symptoms should be medically assessed, because certain eye and neurological conditions can produce similar symptoms.
10. Temporary Blind Spots
Another possible aura symptom is a temporary blind spot known as a scotoma.
You may notice that part of your visual field seems:
- Missing
- Blurred
- Empty
- Covered by a bright or shimmering area
Migraine aura usually affects the visual processing system and often involves both eyes, even though the person may perceive the disturbance as being on one side of their vision.
11. Tingling or “Pins and Needles”
Migraine aura can also affect sensation.
You may experience:
- Tingling in one hand
- Pins-and-needles sensations
- Tingling in an arm
- Tingling on one side of the face
- Numbness around the mouth
These sensations can gradually spread.
For example:
Fingers → hand → arm → face
This type of sensory aura can develop over several minutes and is usually temporary.
12. Difficulty Speaking
Some people experience temporary language problems during migraine aura.
You may:
- Struggle to find the right word
- Speak unusually slowly
- Have difficulty forming sentences
- Have trouble understanding language
This can be frightening because speech difficulties can also occur during a stroke.
Important:
If speech difficulty is new or sudden, do not automatically assume it is migraine.
Stroke and TIA need to be ruled out urgently.
13. Dizziness or Loss of Balance
Migraine can sometimes be associated with dizziness.
You may feel:
- Light-headed
- Unsteady
- Like the room is moving
- Difficulty walking normally
However, sudden severe dizziness accompanied by weakness, speech problems or other neurological symptoms requires urgent medical evaluation because stroke can present similarly.
14. Extreme Tiredness Before a Migraine
Sometimes your body gives you a warning before the headache begins.
You may suddenly feel:
- Extremely tired
- Sleepy
- Low in energy
- Unable to concentrate
Frequent yawning is also a recognized prodrome symptom.
These symptoms can occur hours or even one to two days before the headache in some people.
15. Frequent Yawning
This may seem unrelated to headache, but frequent yawning can be part of the migraine prodrome.
You may notice that you are yawning repeatedly even though you haven't been particularly tired.
For someone who experiences recurring migraine, this may become a personal warning sign that an attack is approaching.
16. Sudden Food Cravings
Some people experience unusual food cravings before a migraine.
You might suddenly crave:
- Chocolate
- Sweet foods
- Salty foods
- Carbohydrate-rich foods
- Particular foods you don't normally crave
Food cravings are recognized as a possible prodrome symptom.
However, having a food craving does not mean a migraine is definitely coming.
17. Mood Changes
Changes in mood can occur before a migraine.
You might become:
- Irritable
- Sad
- Anxious
- Restless
- Unusually energetic
- Emotionally sensitive
These changes can appear before the headache and may be easy to mistake for normal mood fluctuations.
Over time, keeping a migraine diary may help you identify whether a particular mood change consistently occurs before your attacks.
18. Neck Stiffness
A stiff or uncomfortable neck can occur during the early stages of migraine.
Some people notice:
“My neck feels tight, and then the headache starts.”
Neck stiffness is recognized as one of the possible migraine prodrome symptoms.
However, a severe headache accompanied by a truly stiff neck and fever is not something to assume is migraine, because meningitis and other serious conditions can present this way.
19. Increased Thirst
Some people become unusually thirsty before a migraine.
This can be accompanied by changes in urination or fluid retention.
These symptoms are part of the wide range of possible prodrome symptoms reported in migraine.
20. Increased Urination
Some people notice they need to urinate more frequently before an attack.
This can occur alongside:
- Thirst
- Mood changes
- Food cravings
- Yawning
- Fatigue
Again, it is not a specific diagnostic sign on its own.
21. Difficulty Concentrating
During or around a migraine attack, some people experience what is commonly described as “brain fog.”
You may find it harder to:
- Concentrate
- Read
- Work
- Remember information
- Follow conversations
- Make decisions
This can make ordinary tasks surprisingly difficult.
22. Feeling Mentally Drained After the Headache
The migraine doesn't necessarily end when the headache disappears.
Afterward, some people enter a postdrome phase.
You may feel:
- Extremely tired
- Weak
- Mentally foggy
- Confused
- Drained
- Emotionally different
Some people describe it as feeling like they have been “hit by a truck.”
Postdrome symptoms can last for hours and sometimes up to a day.
23. Not Everyone Experiences an Aura
This is important.
There are different types of migraine.
Some people experience:
Headache → nausea → light sensitivity
without any visual or sensory warning.
Others experience:
Aura → headache → nausea
And some people can experience aura without a subsequent headache.
Therefore, the absence of aura does not mean that a headache cannot be migraine.
Migraine vs Ordinary Headache
A normal tension-type headache often feels different from migraine.
| Feature | Migraine | Tension-Type Headache |
|---|---|---|
| Pain | Often throbbing/pulsating | Often pressure/tightness |
| Location | Often one side, but can be both | Often both sides |
| Nausea | Common | Less typical |
| Vomiting | Can occur | Uncommon |
| Light sensitivity | Common | Can occur |
| Sound sensitivity | Common | Can occur |
| Physical activity | May worsen pain | Usually less affected |
| Aura | Possible | Not typical |
These are general patterns, not a way to diagnose yourself.
Common Triggers That May Precede Migraine
People have different migraine triggers.
Possible triggers include:
Lack of sleep
Sleeping too little or major changes in sleep schedule may trigger attacks.
Skipping meals
Going for long periods without eating may contribute to attacks in some people.
Dehydration
Not drinking enough fluids can be a trigger for some individuals.
Stress
Periods of intense stress—or sometimes the sudden relaxation after stress—can be associated with migraine.
Bright light
Strong sunlight, flashing lights or prolonged screen exposure may trigger symptoms in some people.
Strong smells
Perfume, smoke and other strong odors can be problematic for some people.
Hormonal changes
Some women experience migraine around menstruation.
Certain foods
Individual food triggers vary greatly, so it is better to identify personal patterns rather than avoiding a long list of foods unnecessarily.
Keep a Migraine Diary
If you regularly experience headaches, a migraine diary can be extremely useful.
Record:
- Date
- Time symptoms began
- What you ate
- Sleep duration
- Stress level
- Fluid intake
- Menstrual cycle, if relevant
- Symptoms
- Aura
- Medication taken
- How long the attack lasted
- Possible triggers
Over time, patterns may become easier to recognize.
Mayo Clinic also recommends keeping a record of migraine attacks and how they were treated when discussing recurrent migraine with a healthcare professional.
When Is a Migraine a Medical Emergency?
This is one of the most important sections of the article.
Do NOT automatically assume a severe headache is migraine.
Seek emergency medical attention for a headache that:
- Starts suddenly and becomes extremely severe
- Feels like the worst headache you've ever experienced
- Is accompanied by weakness or numbness on one side
- Causes difficulty speaking or understanding speech
- Causes confusion or loss of consciousness
- Causes seizures
- Causes major vision problems
- Is accompanied by severe balance or walking problems
- Occurs with fever and stiff neck
- Occurs after a significant head injury
These symptoms can indicate stroke, bleeding in the brain, meningitis or other serious conditions.
Be Particularly Careful With New Aura Symptoms
Migraine aura can include:
- Visual changes
- Tingling
- Numbness
- Speech difficulties
But if these symptoms are new for you, particularly if you experience weakness, significant vision loss or difficulty speaking, you should seek urgent medical assessment rather than assuming it is migraine.
This is especially important because some migraine symptoms can resemble stroke or TIA.
What If the Migraine Lasts Too Long?
A typical untreated migraine attack can last 4 to 72 hours.
If symptoms continue beyond 72 hours, medical assessment is recommended.
Likewise, see a healthcare professional if:
- Your migraines are becoming more frequent
- They are becoming more severe
- The pattern has changed
- Your usual treatment is no longer working
- You are getting attacks more than once a week
- The headaches interfere significantly with daily life
Simple Ways to Manage Migraine Triggers
While treatment depends on the individual, several lifestyle habits can help reduce the likelihood of attacks for some people.
Maintain a regular sleep schedule
Try to keep sleep and wake times relatively consistent.
Eat regular meals
Avoid repeatedly skipping meals.
Drink enough fluids
Maintain regular hydration throughout the day.
Exercise regularly
Regular physical activity can be beneficial for overall health and may help some people manage migraine.
Manage stress
Relaxation techniques, adequate rest and stress-management strategies may help.
Identify personal triggers
Don't assume that every food or activity listed online is a trigger for you.
Your own pattern is more useful.
The Most Important Difference: Migraine or Something More Serious?
A familiar migraine pattern that has been medically evaluated is generally different from a brand-new headache with unusual neurological symptoms.
For example:
More consistent with a familiar migraine pattern:
- Recurrent similar attacks
- Gradual aura
- Throbbing headache
- Nausea
- Light and sound sensitivity
- Symptoms resolve in a familiar pattern
More concerning:
- Sudden “thunderclap” headache
- New weakness
- New speech difficulty
- New severe vision loss
- Confusion
- Seizure
- Loss of consciousness
- Fever and stiff neck
- Headache after significant injury
When in doubt, seek medical assessment.
Final Takeaway
Migraine is much more than “just a headache.”
A migraine attack can involve several stages and symptoms, including:
ð§ Throbbing or pulsating headache
ðĪĒ Nausea and vomiting
ðĄ Sensitivity to light
ð Sensitivity to sound
ð Sensitivity to smells
✨ Flashing lights or zigzag vision
ð️ Temporary visual disturbances
ð️ Tingling or numbness
ðĢ️ Temporary speech difficulties
ðī Extreme tiredness
ðĨą Frequent yawning
ðŦ Food cravings
ðĢ Mood changes
ð§ Increased thirst
ðĶī Neck stiffness
ð§ Brain fog and post-migraine fatigue
Not everyone experiences all of these symptoms, and migraine can look different from person to person.
Remember: A severe headache is not always a migraine.
If a headache is sudden, unusually severe, completely different from your usual headaches, or accompanied by weakness, numbness, speech problems, confusion, seizures, major vision changes or difficulty walking, seek emergency medical care immediately.
Knowing the signs can help you recognize a migraine but knowing the warning signs of something more serious can be even more important.
