GP Carely is for everyday GP care across the United Kingdom — not emergencies. If it's serious, ring 999 straight away.

GP Carely is for everyday GP care across the United Kingdom — not emergencies. If it's serious, ring 999 straight away.

GP Carely is for everyday GP care across the United Kingdom — not emergencies. If it's serious, ring 999 straight away.

GP Carely is for everyday GP care across the United Kingdom — not emergencies. If it's serious, ring 999 straight away.

GP Carely · Health blog

Is It a Headache or a Migraine? What a Migraine Actually Feels Like

Is It a Headache or a Migraine? What a Migraine Actually Feels Like

Daniel used to call every bad headache a "migraine" — until the day he got an actual one. Halfway through a work meeting, jagged lines of light crept into the edge of his vision. Twenty minutes later came a throbbing pain on one side of his head so intense that the office lights felt unbearable. That was nothing like the tension headaches he'd had before. If you've ever wondered whether what you're feeling is "just a headache" or something more, here's what a migraine actually feels like, stage by stage.

Quick answer: A migraine is usually a moderate-to-severe, throbbing or pulsing pain, often on one side of the head, that gets worse with movement and is typically accompanied by nausea and sensitivity to light or sound. Some people also experience an "aura" beforehand — visual disturbances like flashing lights or blind spots. It's very different from an ordinary tension headache, and recognizing the difference actually changes how it should be treated.


Migraine vs. Regular Headache — Quick Comparison

Feature Tension Headache Migraine Pain type Dull, pressing, band-like Throbbing, pulsing Location Both sides, like a tight band Often one side Severity Mild to moderate Moderate to severe Movement Doesn't usually worsen it Worsens it significantly Nausea Rare Common Light/sound sensitivity Rare Common Duration 30 minutes to a few hours 4 to 72 hours untreated

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The Four Stages of a Migraine

Not everyone experiences all four stages, and not every migraine follows this pattern exactly, but this is the general progression doctors describe.

1. Prodrome (hours to a day before)

Subtle warning signs that something is coming, often dismissed as unrelated:

  • Unusual fatigue or yawning
  • Food cravings
  • Neck stiffness
  • Mood changes — irritability or low mood
  • Increased urination
  • Difficulty concentrating

2. Aura (not everyone gets this)

Around 25–30% of people with migraines experience an aura, usually lasting 20–60 minutes, right before or as the headache begins:

  • Flashing or shimmering lights
  • Zigzag lines in the vision
  • Blind spots
  • Tingling or numbness, often starting in the hand and moving up the arm
  • Less commonly, difficulty speaking

3. Headache/Attack Phase (4–72 hours if untreated)

This is the stage most people associate with "migraine":

  • Throbbing or pulsing pain, often one-sided
  • Pain that worsens with movement, bending over, or straining
  • Nausea, sometimes with vomiting
  • Sensitivity to light (photophobia)
  • Sensitivity to sound (phonophobia)
  • Sometimes sensitivity to smell
  • A strong urge to lie down in a dark, quiet room

4. Postdrome ("migraine hangover")

After the pain eases, many people feel drained for a day or so:

  • Fatigue or feeling "washed out"
  • Difficulty concentrating
  • Mild residual head sensitivity
  • Mood changes
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What Triggers a Migraine?

Triggers vary significantly from person to person, but common ones include:

  • Stress, or the drop in stress right after a stressful period ("weekend migraine")
  • Hormonal changes, particularly around menstruation
  • Poor sleep or oversleeping
  • Skipping meals or dehydration
  • Certain foods — aged cheese, alcohol (especially red wine), processed meats
  • Bright lights, strong smells, or loud noise
  • Weather changes

Keeping a simple migraine diary — noting what you ate, slept, and did in the 24 hours beforehand — is one of the most useful tools for identifying your personal triggers, and it's exactly the kind of information a doctor can actually work with during a consultation.

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🚨 When a Headache Needs Emergency Care

Most migraines, however painful, aren't medical emergencies. But certain features mean you should seek emergency care immediately, because they can signal something more serious than a migraine:

  • The "worst headache of your life," especially if it comes on suddenly ("thunderclap" headache)
  • Headache with a stiff neck and fever
  • Headache after a head injury
  • Sudden headache with confusion, slurred speech, or weakness on one side
  • New headache pattern in someone over 50 with no prior migraine history
  • Headache with a seizure
  • Vision loss that doesn't resolve like a typical aura

If any of these apply, this is not something to wait out — go to the emergency department or call your local emergency number.

How Migraines Are Typically Managed

Treatment usually falls into two categories:

During an attack:

  • Over-the-counter pain relief (for milder attacks)
  • Prescription migraine-specific medications (triptans, for example) for moderate-to-severe attacks
  • Anti-nausea medication if needed
  • Rest in a dark, quiet room

Prevention, for people with frequent migraines:

  • Identifying and avoiding personal triggers
  • Regular sleep and meal schedules
  • Preventive medications, prescribed when migraines are frequent or significantly disruptive
  • Stress management strategies

What works well for one person often doesn't work for another, which is exactly why migraine treatment tends to be personalized rather than one-size-fits-all.

Migraines Without the Headache

One thing that surprises a lot of people: you can have migraine symptoms without significant head pain at all. "Silent migraine" or migraine aura without headache involves the visual disturbances, sensory changes, or nausea typical of a migraine, but with little or no throbbing pain. This is more common in people who've had migraines with aura for years, and it can be genuinely disorienting the first time it happens, since there's no headache to connect it to. If you experience visual disturbances or neurological symptoms without an obvious cause, it's still worth having them properly evaluated rather than assuming it's "nothing" simply because there's no pain.

Migraine in Children and Teenagers

Migraines aren't only an adult problem. In children, migraines often look somewhat different — attacks tend to be shorter, pain is more frequently on both sides of the head rather than one, and abdominal pain or vomiting without an obvious headache ("abdominal migraine") is more common than in adults. Because children often struggle to describe what they're feeling, a recurring pattern of unexplained stomach pain, paleness, and a need to lie down and sleep is worth mentioning to a doctor, even if "headache" isn't the word your child is using.

Chronic vs. Episodic Migraine

Doctors generally draw a distinction based on frequency:

  • Episodic migraine: fewer than 15 headache days per month
  • Chronic migraine: 15 or more headache days per month, with at least 8 having migraine features, for more than 3 months

This distinction matters because it changes the treatment conversation. Someone with occasional migraines might manage well with attack-specific treatment alone, while someone with chronic migraine is often a stronger candidate for a preventive medication plan, since the goal shifts from just treating individual attacks to reducing how often they happen in the first place.

Being Honest About the Limits of This Guide

This article describes typical migraine symptoms and patterns, but headaches are genuinely one of the trickiest symptoms to self-diagnose. Migraines can look different from person to person, and some serious conditions can mimic migraine symptoms in their early stages. If your headaches are new, changing in pattern, or significantly affecting your life, that's a conversation for a doctor — not a self-diagnosis from an article.


Frequent Migraines Affecting Your Life? Talk to a Doctor

Daniel's story is common — most people live with recurring migraines for years before ever discussing them properly with a doctor, often assuming there's nothing to be done beyond "waiting it out." There usually is.

With GPCarely, you book a specific appointment time, and a licensed doctor joins exactly then — no queue, no vague "we'll get back to you" messaging. A doctor can help identify whether what you're experiencing is a migraine, discuss treatment options, and prescribe medication where appropriate.

For general reference material on headache and neurological health, see HealthClino Spain, HealthClino Europe, and HealthClino International.

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Medical Disclaimer: This content is for general information only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a licensed healthcare provider about persistent or severe headaches, and seek emergency care immediately for any red-flag symptoms listed above.

Medically reviewed by the GPCarely Medical Review Team