Cervicogenic Headache: Symptoms, Diagnosis, and Treatment in Ottawa

Cervicogenic Headache: headache originating from the neck

Cervicogenic headache is a secondary headache disorder caused by problems in the neck (cervical spine).

Pain from structures in the neck — including joints, muscles, discs, and nerves — can be referred to the head, producing a headache that often mimics migraine or tension-type headache.

Because neck pain and headache frequently occur together, cervicogenic headache is often over-diagnosed. Many patients with migraine experience neck symptoms during attacks, which can lead to confusion about the true cause of the headache.

At the Ottawa Headache Centre, we take a careful diagnostic approach to determine whether headache symptoms are truly originating from the cervical spine or whether another primary headache disorder — such as migraine — is responsible.

What is cervicogenic headache and what are its symptoms

The causes of cervicogenic headache

Cervicogenic headache is a secondary headache disorder, meaning the headache arises from another underlying condition — in this case, a disorder of the cervical spine or surrounding structures.

The pain originates in the neck and is referred to the head through connections between cervical nerves and the trigeminal nerve in the brainstem.

Common structures that may generate cervicogenic headache include:

Cervical facet joints
Upper cervical discs
Ligaments and muscles of the neck
Cervical nerve roots
The atlanto-occipital or atlanto-axial joints

These structures share neural pathways with the trigeminal system through the trigeminocervical complex, allowing pain from the neck to be perceived as headache.

The most common symptoms of cervicogenic headache

Cervicogenic headache often presents with:

Pain starting in the neck or back of the head
Headache triggered or worsened by neck movement
Reduced range of motion in the neck
Tenderness of neck muscles or joints
Pain that may radiate to the front of the head, temple, or eye

Unlike migraine, cervicogenic headache usually lacks prominent nausea, light sensitivity, or visual aura, although some overlap can occur.

Diagnosing cervicogenic headache at the Ottawa Headache Centre

Diagnosing cervicogenic headache requires careful clinical assessment.

There is no single imaging test that confirms the diagnosis. Many people have abnormalities on neck imaging that do not cause headache.

At the Ottawa Headache Centre we take a structured and systematic approach to diagnosing cervicogenic headache. The vast majority of patients that we see with a presumptive diagnosis of cervicogenic headache end up having a different headache disorder including chronic migraine, tension-type headache, medication-overuse headache, or occipital neuralgia.

According to the International Classification of Headache Disorders (ICHD-3), cervicogenic headache is diagnosed when headache is caused by a disorder of the cervical spine and evidence supports this relationship.

ICHD-3 criteria for cervicogenic headache

Clinical or imaging evidence of a disorder within the cervical spine or soft tissues of the neck capable of causing headache
Evidence of causation demonstrated by at least two of the following:
- Headache developed in temporal relation to the onset of the cervical disorder
- Headache significantly improves as the cervical disorder improves
- Cervical range of motion is reduced and headache is made worse by neck movement
- Headache disappears following diagnostic blockade of a cervical structure or its nerve supply (i.e., nerve blocks)
Not better accounted for by another ICHD-3 diagnosis

How do we distinguish migraine from cervicogenic headache

One of the most common diagnostic challenges can be distinguishing cervicogenic headache from migraine especially since many patients with migraine feel neck pain preceding the onset of a migraine attack.

It is common for migraine to result in neck pain during attacks, stiffness of the neck, and pain starting in the back of the head.

These symptoms do not necessarily mean the headache originates from the neck.

Cervicogenic headache

The cause of the pain is a problem within the neck.

Neck movement reliably causes the headache.

Typically not associated with sensitivity to light and sound.

Migraine

Migraine is caused by the brain, the cranial nerves, and their blood supply.

Pain in the neck is part of the migraine process and not suggestive of a neck problem.

Neck movement may aggravate pain during a migraine attack, but typically does not trigger an attack.

Associated with sensitivity to light and sound, and nausea.

Because of the overlap of neck pain between cervicogenic headache and migraine, many patients initially believed to have cervicogenic headache are ultimately diagnosed with migraine with prominent neck symptoms.

Treating cervicogenic headache in Ottawa

The treatment of cervicogenic headache depends on the underlying source of pain.

A multidisciplinary approach often provides the best results.

Physiotherapy

Physiotherapy is often a cornerstone of treatment and may include:

Cervical stabilization exercises

Postural training

Manual therapy

Strengthening of neck and upper back muscles

Interventional procedures

In selected cases, procedures may help identify or treat the pain source:

Cervical medial branch blocks

Facet joint injections

Radiofrequency ablation

These procedures are typically performed by chronic pain specialists and our close partners at The Ottawa Hospital.

Medications

Medications may help control symptoms but often play a supportive role. Options may include:

Anti-inflammatory medications

Muscle relaxants

Neuropathic pain medications

If migraine is also present, migraine-specific treatments may be required.

Our approach at the Ottawa Headache Centre

At the Ottawa Headache Centre, we evaluate headache disorders using a neurologically informed approach that integrates headache medicine and musculoskeletal assessment.

Our goal is to:

Identify whether headaches originate from the neck or from a primary headache disorder such as migraine
Avoid unnecessary treatments or procedures
Provide evidence-based treatment plans tailored to each patient

When cervicogenic headache is suspected, we work closely with physiotherapy, pain medicine, and other specialists to ensure coordinated care.

Common questions about cervicogenic headache

Can neck problems cause headaches?

Yes.

Disorders of the cervical spine can refer pain to the head through shared nerve pathways.

Is cervicogenic headache common?

No.

True cervicogenic headache is a relatively rare disorder and the best estimates are that it is approximately 4 times less common than migraine. It should always be suspected in patients with neck pain, however it is frequently over-diagnosed.

Do I need an MRI of the neck if I have neck pain?

The vast majority of people with neck pain do not need an MRI of their cervical spine.

To determine whether an MRI is needed, an expert history and neurological examination is needed. Imaging may be useful in certain cases, but many abnormalities seen on scans are not responsible for headache symptoms.

Disclaimer

This material is provided for educational purposes and does not replace independent clinical judgment or institutional protocols. Management decisions remain the responsibility of the treating clinician.

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