Getting the diagnosis right matters more for headaches than almost any other condition I treat.

Not because the stakes are higher (though for some presentations they are) but because the treatment approaches are genuinely different, and applying the wrong one confidently produces no results or makes things worse. Patients who have been on migraine prophylaxis for years sometimes come in for a clinical assessment and discover their headaches have a cervical origin. Patients who have been treating what they call “tension headaches” with manual therapy are sometimes not getting better because the contribution from the nervous system is being underestimated.

The distinction between cervicogenic headaches and migraines is worth understanding. Here is what differentiates them clinically, why it matters for treatment, and how a thorough evaluation establishes which you are dealing with.

 

What a Cervicogenic Headache Is

A cervicogenic headache originates from a problem in the cervical spine, joints, muscles, or soft tissue in the neck that refer pain into the head.

The mechanism is anatomical. The upper cervical nerve roots (C1, C2, C3) converge with the trigeminal nerve at the a convergence point in the brainstem where neck signals are read as head pain. This convergence means that pain signals from the upper cervical structures are interpreted by the brain as arising from the head and face, hence the referral. A restricted or irritated C1-C2 joint can produce pain felt at the back of the skull, behind one eye, or across the top of the head. The head itself is doing nothing wrong. The signal is coming from the neck.

Characteristic features of cervicogenic headache:

– Unilateral head pain that does not switch sides – Pain that is precipitated or worsened by neck movement or sustained cervical positions – Restricted cervical range of motion, often with tenderness at C1-C2-C3 levels – Pain that radiates from the back of the head forward – Absence of the classic neurological features of migraine (see below) – Reproduction of the headache with pressure to the suboccipital region on the affected side

Cervicogenic headaches respond to cervical treatment. Joint mobilization or manipulation of the upper cervical spine, dry needling of the suboccipital muscles and upper trapezius, and progressive strengthening of the deep cervical flexors produce meaningful, durable improvement. Multiple trials support manual therapy as effective for cervicogenic headache, the mechanism is direct.

 

A Pattern Worth Recognizing

One of the most common patterns I see is someone who has been managing headaches for years, taking medication that sometimes helps and sometimes does not, who has never had their cervical spine evaluated. They have been treating what they call migraines or chronic tension headaches with medication, trigger avoidance, and hope. They are treating a neurological condition when the actual problem may be mechanical.

She came in because a neurologist had finally said, after adjusting her migraine prophylaxis twice in eighteen months, that she might want to get her neck looked at. She had been having headaches since her mid-twenties. They were unilateral, they came on with prolonged screen time, they were worst at the base of the skull and behind one eye, and they did not respond predictably to triptans. Her MRI showed mild upper cervical degenerative changes that no one had connected to the headaches.

Within four visits, her headache frequency had dropped substantially. The medication she had been on for a year and a half was no longer necessary.

This is not a rare case. It is a common outcome when the diagnosis is finally correct.

The Core Difference

The key distinction is where the problem originates.

A cervicogenic headache starts in the neck. The upper cervical nerve roots share a pathway with the nerves that sense pain in the face and skull. This means that a restricted, irritated, or dysfunctional joint at C1, C2, or C3 can generate pain that is felt at the back of the skull, behind one eye, at the temples, or across the forehead. The head is not the source. The neck is generating a signal that the brain interprets as head pain.

A migraine originates differently. It involves changes in brain activity and pain pathway activation that are neurological in origin, not mechanical. The process is in the brain and nervous system, not the cervical spine. This is why cervical treatment does not resolve a true migraine, and why migraine medications do not resolve a cervicogenic headache.

Both can produce severe, unilateral head pain. Both can be triggered by posture, stress, or sleep disruption. Both can occur in the same person. The clinical features that separate them are specific, and getting this distinction right is what changes the treatment.

Where It Gets Complicated: Overlap and Co-Occurrence

The clinical reality is that cervicogenic headache and migraine frequently co-occur in the same patient. This is not rare, research suggests a significant portion of migraine patients also have cervical contributions to their headache pattern, and that neck involvement can trigger or amplify migraine attacks.

This overlap has treatment implications. Treating only the cervical component in a patient with genuine co-occurring migraine will not eliminate the migraine attacks, but it may reduce their frequency and severity if cervical involvement is a trigger. Conversely, treating only the neurological component while ignoring significant cervical restriction leaves a known trigger unaddressed.

A thorough clinical evaluation (including range of motion testing, palpation of the upper cervical joints, and a detailed headache history including precipitating factors, accompanying features, and pattern) is how we determine the contribution of each component and design a treatment plan that addresses what is actually present.

 

How to Tell Them Apart on Your Own

The most useful self-assessment question: does moving your neck produce or worsen your headache?

If a headache reliably starts after sustained neck positions (screen time, sleep, looking down), is associated with upper neck stiffness, or can be partially reproduced by pressing on the base of the skull on one side, a cervical contribution is likely.

If your headaches come with nausea, light or sound sensitivity, visual disturbance before the attack, or a throbbing quality that is worsened by physical activity, the migraine features are dominant and deserve neurological management alongside any cervical treatment.

Most patients with a complex headache history benefit from a clinical evaluation that takes both dimensions seriously rather than a diagnosis made by process of elimination.

 

The COSJ Approach for Each

For cervicogenic headache, the treatment is cervical: joint mobilization and manipulation of C1-C2 and the cervicothoracic junction, dry needling of the suboccipital group and upper trapezius, and a progressive strengthening program for the deep cervical flexors that restores the motor support the cervical spine needs. This is the protocol that removes the mechanical driver.

For migraine with cervical contribution, the cervical component is treated alongside coordination with the patient’s neurologist or primary care provider managing the migraine medically. The cervical work reduces trigger exposure; the medical management addresses the neurological component. Neither approach works as well alone as they do together.

For patients who are unsure which category they fall into, the evaluation is the starting point.

 

What Treatment Looks Like for Each Type

For cervicogenic headache, the treatment targets the neck. Joint mobilization or manipulation of the upper cervical segments is the most evidence-supported intervention. When the restricted joint is mobilized, the pain signal it was generating is removed. Patients often notice improvement during or immediately after the first treatment.

Dry needling of the suboccipital muscles and upper trapezius addresses the muscle component. These muscles develop trigger points that refer pain into the head in a pattern identical to what patients experience as their headache. Deactivating those trigger points often produces rapid, noticeable relief.

The Retrain phase for cervicogenic headache involves rebuilding the deep cervical flexor endurance that allows the neck to sustain normal loads without generating pain. The longus colli and longus capitis muscles, which stabilize the cervical spine from the front, are commonly inhibited in people with chronic neck-related headache. Retraining them takes the compensatory load off the suboccipitals.

The Reinforce phase is progressive loading. The cervical and upper thoracic musculature needs to be strong enough to handle sustained postures, screen time, and the demands of a normal day without reaching the threshold that triggers the headache pattern. This is the phase that makes the results permanent rather than temporary.

For migraine, the treatment is different. Medication management, neurological triggers, CGRP antagonists (a class of migraine-specific medications), preventive protocols, and lifestyle factors are the appropriate tools. Chiropractic manipulation of the upper cervical spine can help some migraine patients who have a cervical component, but it is not the primary treatment for a neurological migraine. Getting the diagnosis right determines whether you are in the right office for the right care.

FAQ

Can chiropractic cure migraines?

Chiropractic care does not cure migraine, which is a neurological condition. For migraineurs with significant cervical involvement (where neck restriction is a trigger or amplifier) cervical treatment can reduce headache frequency and intensity meaningfully. For purely neurological migraine without cervical contribution, manual therapy has limited effect on the migraine itself.

What is the most reliable way to tell if my headaches are coming from my neck?

A clinical examination that includes palpation of C1-C2-C3, range of motion testing, and an attempt to reproduce the headache with cervical provocation is the most reliable way to identify a cervicogenic component. This is more informative than imaging.

Can you have both cervicogenic headaches and migraines?

Yes. Co-occurrence is common. Treating only one component typically produces partial results. A thorough evaluation identifies the contribution of each and shapes a treatment plan accordingly.

How quickly do cervicogenic headaches respond to treatment?

Most patients with primarily cervicogenic presentations notice improvement within four to six visits. Significant headache frequency reduction within a complete course of care (eight to twelve visits) is the typical expectation for established presentations.

 

If You Are Not Sure What Kind of Headaches You Have

Come in for an evaluation. The clinical picture (not the label someone has applied) is what shapes the treatment. If your headaches have a cervical component, we can address it directly. If they do not, we will tell you that and point you in the right direction.

Schedule at cospineandjoint.com/schedule-appointment.

With you in this,
Dr. Blake Richard, DC
Central Ohio Spine and Joint | Westerville, OH
cospineandjoint.com/schedule-appointment