Cervicogenic Headache vs Migraine: How to Tell

Cervicogenic headache and migraine can feel deceptively alike, especially when both settle at the back of the head, yet they come from completely different places and need completely different care. Telling them apart genuinely matters, because what helps one does little for the other. This guide, part of our headache care, walks through the signature signs of each, tackles the tricky back-of-head headache, and lays out a plain side-by-side comparison so you can recognise which you are dealing with.

We will be careful and honest: this is about recognising patterns, not self-diagnosis, and some people have both. But knowing the classic features of each headache is genuinely empowering, and it points you toward the right kind of help.

Two Very Different Headaches That Feel Similar

Cervicogenic headache is driven by a problem in the neck; migraine is a neurological condition arising in the brain and its pathways. Despite these very different origins, both can cause one-sided head pain and both can involve the neck, which is why they are so often confused. The key to telling them apart is the overall pattern of symptoms, not any single feature.

At first glance it seems odd that two headaches with such different roots could be mixed up, but it happens constantly, even among clinicians, so if you are unsure you are in good company. The confusion arises because they share some surface features while differing fundamentally underneath.

A cervicogenic headache, as the name suggests, is produced when structures in the upper neck, typically the top few joints or their surrounding muscles, become irritated and refer pain up into the head. It is, at heart, a mechanical problem. A migraine is something else entirely: a neurological condition involving the brain, its blood vessels and nerve pathways, with a strong genetic and biochemical basis. One is a plumbing-and-scaffolding issue in the neck; the other is a storm in the brain's own wiring. Yet both can produce one-sided head pain, and, awkwardly, migraine very commonly involves neck pain and stiffness too, which is a major reason the two get muddled. The trick to distinguishing them is to step back and look at the whole pattern of symptoms and behaviour, rather than fixating on any one shared feature like "it's one-sided" or "my neck hurts".

Cervicogenic Headache: Signature Signs

The signature signs of cervicogenic headache are: pain usually on one fixed side; onset in the neck or back of the head, spreading forward; a steady, aching rather than throbbing quality; symptoms clearly provoked or worsened when the neck moves, holds a sustained posture, or is pressed on; reduced neck movement; and an absence of the classic migraine features like aura and marked nausea.

Cervicogenic headache has a fairly recognisable fingerprint once you know what to look for. The pain is typically confined to one side and, importantly, tends to stay on the same side from episode to episode rather than switching. It characteristically starts low, in the neck or the base of the skull, and spreads forward over the head toward the forehead, temple or the area around the eye on that side.

Its quality is usually a steady, deep ache or pressure rather than the pulsating throb people associate with migraine. The most telling feature, though, is its relationship with the neck. A cervicogenic headache is usually clearly linked to the neck: it can be brought on or worsened by particular neck movements, by holding an awkward or sustained posture (a long drive or desk session is a classic trigger), or sometimes by pressure on specific tender points in the neck. There is often accompanying neck stiffness and reduced range of movement on the painful side. And, tellingly, it generally lacks the full suite of migraine features, no aura, and while there might be mild light sensitivity, the intense nausea and vomiting of migraine are usually absent. In short: a one-sided, steady head pain that comes from and moves with your neck.

What tends to bring it on

Because the pain originates mechanically, its triggers are mechanical too, and recognising them is often the first clue that a headache is coming from the neck. People frequently notice their headache building after a long stretch at a screen, a night on an awkward pillow, a lengthy drive, or a day spent cradling a phone between ear and shoulder. Carrying a heavy bag on one side, painting a ceiling, or any activity that holds the head in a fixed, strained position can set it off. Turning the head to reverse the car, or tipping it back to look up, may reproduce or sharpen the ache. This tight link between what your neck is doing and how your head feels is the hallmark that separates cervicogenic headache from the more internally driven migraine, whose triggers tend to be things like hormones, sleep and diet rather than posture.

Migraine: Signature Signs

Migraine's signature signs are: a moderate-to-severe, often throbbing or pulsating pain, frequently one-sided but able to switch sides; nausea or vomiting; strong sensitivity to light and sound; worsening with routine activity; and sometimes a preceding aura such as visual disturbances. Attacks last hours to days and often follow identifiable triggers. Migraine is a medical condition managed by your doctor.

Migraine has its own distinctive character, and while it varies from person to person, certain features are highly suggestive. The pain is often, though not always, throbbing or pulsating, and tends to be moderate to severe, frequently bad enough to interfere significantly with daily life. It is commonly one-sided but, unlike cervicogenic headache, it can switch sides between attacks or even during one.

What really marks migraine out, however, is the company it keeps. Nausea, sometimes with vomiting, is common. So is a strong sensitivity to light and sound, and often smell, such that sufferers seek out a dark, quiet room. The pain characteristically worsens with routine physical activity, which is why people want to lie still. Some people experience an aura beforehand, temporary neurological symptoms such as flickering lights, zigzag lines or blind spots in the vision, tingling, or speech disturbance, that heralds the attack. Migraines typically last anywhere from a few hours to a few days, often follow recognisable triggers (certain foods, hormonal changes, stress, poor sleep, skipped meals), and frequently run in families. Crucially, migraine is a neurological medical condition, and its management, including preventive and acute medications, belongs with your GP or a neurologist, not with hands-on neck treatment.

It also helps to understand that migraine is often more than a single burst of head pain; for many people it unfolds in phases. Hours or even a day before the pain, there can be a subtle warning stage of yawning, food cravings, mood shifts, or a stiff neck, which is one more reason the neck gets blamed. Then may come the aura, then the headache itself, and finally a drained, foggy recovery day that some describe as a hangover without the drink. Cervicogenic headache does not behave this way. It does not march through neurological phases; it simply reflects what the neck is doing, easing when the neck is rested and settled and flaring when it is strained. When you look at a headache over its whole course rather than at one moment, this difference in behaviour is often what gives the answer away.

The Back-of-Head Headache: Which One Is It?

A headache felt at the back of the head can be either, but it more often suggests a cervicogenic or tension-type cause arising from the neck and the muscles sitting at the base of the skull, especially if it is a steady ache linked to neck posture. Migraine can also be felt there. The deciding factors are the accompanying features and whether neck movement and posture drive it.

Pain at the back of the head, near where the skull meets the neck, is one of the most common headache locations, and also one of the most commonly searched, precisely because people want to know what it means. The honest answer is that location alone cannot diagnose it, but it does shift the odds. A steady, aching pain at the back of the head, particularly one that worsens with neck posture, desk work or certain movements and comes with neck stiffness, leans strongly toward a cervicogenic or tension-type origin, since both trace back to the neck and the small suboccipital muscles that anchor the head to the spine.

That said, migraine can certainly be felt at the back of the head too, and tension-type headache, the everyday "band around the head" or "weight at the back of the skull" ache brought on by stress and muscle tension, is extremely common there as well. So rather than reading too much into the spot itself, look at the surrounding picture: Is it a steady ache or a throb? Is it clearly tied to your neck and posture? Does it bring nausea, light sensitivity or aura? A back-of-head ache that is steady, neck-linked and free of migraine's neurological baggage is most likely cervicogenic or tension-type, and these are exactly the headaches that respond to addressing the neck and its muscles.

There is a simple, low-tech check that often helps. Sit tall, then slowly and gently take your neck through its range: turn to look over each shoulder, tip your ear toward each shoulder, and carefully look up and down. If a headache you already have noticeably intensifies with a particular movement, or if you can feel that your neck is stiff and reluctant to move on the painful side, that points toward a neck-driven cause. Pressing gently into the muscles just below the base of the skull may also reproduce a familiar ache. None of this is a substitute for a proper assessment, and you should never force a movement that provokes sharp pain, dizziness or other symptoms, but it is a useful clue to bring along when you seek help.

Side-by-Side Comparison Table

Side by side, cervicogenic headache tends to be one-sided and fixed, steady, neck-driven and posture-related, without aura or marked nausea; migraine tends to throb, may switch sides, brings nausea and light sensitivity, sometimes carries an aura, and does not hinge on the neck the way cervicogenic pain does. Use the table as a guide only; overlap exists, and an assessment confirms the picture.

It helps to see the key differences laid out together. Remember this is a general guide, not a diagnostic tool, since real headaches do not always read the rulebook, but the contrast is instructive.

Reading down the columns, a consistent theme emerges: cervicogenic headache is a mechanical, neck-driven problem, while migraine is a neurological one that happens to involve the head. That single distinction is what should guide where you seek help.

One caution worth repeating: real headaches do not always sit neatly in one column. Someone can have a clearly neck-driven ache most weeks and a genuine migraine now and then, and the two can even feed each other, with the strain and poor sleep of a bad migraine leaving the neck sore and primed for a cervicogenic episode afterwards. If your table sits awkwardly across both columns, that is not a failure of the guide; it simply means your picture is a mixed one, and a careful in-person assessment is the sensible next step rather than trying to force yourself into a single box.

Why the Distinction Changes Treatment

The distinction matters because the two need different care. A cervicogenic headache, being neck-driven, often responds well to treating the neck: hands-on care, posture correction and exercise. Migraine is a medical condition best managed by your GP with appropriate medication and trigger management. Getting the diagnosis right means you receive treatment that actually targets your type of headache.

Here is why all this careful distinguishing is worth the effort: the right treatment depends entirely on which headache you have, and applying the wrong approach wastes time and prolongs suffering. If your headaches are cervicogenic, arising from a genuine problem in your neck, then treating that neck problem is what helps: hands-on care to ease the stiff upper-cervical joints and tight muscles, combined with posture correction and specific exercises to address the drivers. Chiropractic care is well suited to this kind of headache, and for many people it substantially reduces how often and how badly the headaches strike.

Migraine is a different matter, and honesty here is essential. Migraine is a neurological medical condition, and it is best managed by your GP or a neurologist, who can offer acute medications to treat attacks, preventive medications to reduce their frequency, and guidance on identifying and managing triggers. Manual therapy is not a treatment for migraine itself. That said, because many migraine sufferers also carry genuine neck tension, and some have a coexisting cervicogenic component, easing that neck problem can sometimes help the overall picture, which is why an honest practitioner assesses you, treats the neck component if there is one, and works alongside your doctor rather than claiming to cure migraine.

This is exactly the approach we take. When you come in with headaches, we assess you carefully to work out what kind you are dealing with, treat the cervicogenic and tension-type headaches we can genuinely help, address any neck component contributing to a mixed picture, and refer you to your GP for migraine or anything that needs medical management or further investigation. Getting the distinction right is not academic; it is the difference between chasing relief with the wrong tool and receiving care that actually fits your headache. If yours have you guessing, a proper assessment is the surest way to find out which you have, and what will genuinely help.

Disclaimer: This article is general information to help you recognise patterns, not a diagnosis. Chiropractic care suits cervicogenic and tension-type headaches; migraine is a medical condition for your GP. Seek urgent care for a headache that comes on suddenly and severely, or one accompanied by fever, neurological changes, or a recent blow to the head. Chiropractic in Australia is regulated by AHPRA.