Cervicogenic Headache.
What is a cervicogenic headache?
A cervicogenic headache (CGH) is a secondary headache — one caused by a structural or functional problem in the cervical spine rather than arising from the brain itself. The pain is referred from the upper cervical spine and its associated muscles, joints and nerves to the head, producing what the patient experiences as a headache but which originates in the neck.
The anatomical basis for cervicogenic headache is well established. The trigeminocervical nucleus — a relay station in the upper cervical spinal cord — receives pain input from both the trigeminal nerve (which supplies the face and head) and the upper cervical nerve roots (C1, C2 and C3, which supply the upper neck and occiput). This convergence means that pain from upper cervical structures can be perceived as headache, and vice versa. The C2-3 facet joint, the atlantoaxial joint, and the suboccipital muscles are the structures most commonly implicated in cervicogenic headache generation.
How common is it?
Cervicogenic headache affects approximately 15 to 20% of all people with chronic headache — a substantial proportion that is frequently underrecognised because the condition is easily misdiagnosed as migraine or tension-type headache. The consequences of misdiagnosis are significant: patients receive medication-based management for a condition that is primarily mechanical in origin, often without adequate improvement, when physiotherapy directed at the cervical source would be far more effective.
How is cervicogenic headache different from migraine?
This is the most clinically important question for many patients who have been told they have migraine but whose headaches haven't responded to migraine medication. Several features help distinguish cervicogenic headache from primary headache disorders, though overlap exists and the conditions can coexist.
Cervicogenic headache characteristically produces unilateral pain that does not alternate sides — the headache is consistently on the same side as the cervical source. Pain typically begins in the neck or occiput and spreads to the head, rather than starting in the head itself. Neck movement, sustained neck postures and pressure over the upper cervical joints reproduce or aggravate the headache — a defining feature that is absent in migraine. The cervical flexion rotation test — restricted upper cervical rotation of less than 32 degrees to the symptomatic side — has strong sensitivity and specificity for cervicogenic headache and is a key clinical examination finding.
Nausea, photophobia and phonophobia can occur in both cervicogenic headache and migraine, which is one reason for misdiagnosis. Aura is specific to migraine and does not occur in cervicogenic headache. Bilateral throbbing pain with nausea is more suggestive of migraine; unilateral occipito-cervical pain worsened by neck movement is more suggestive of cervicogenic headache.
What causes cervicogenic headache?
Cervicogenic headaches often originate from issues in the neck and cervical spine — characterised by pain that radiates from the neck to the head. The most common structural causes include cervical facet joint syndrome at C2-3 — one of the most consistently identified pain sources — atlantoaxial instability, suboccipital muscle tightness and trigger points, and whiplash injuries. Cervical spondylosis at the upper cervical levels, poor sustained posture — particularly a forward head position with upper cervical extension — and prolonged occupational loading are contributing factors.
In people with hypermobility or cranio-cervical instability, cervicogenic headache is particularly common due to the reduced passive stability of the upper cervical joints.
How is it diagnosed?
Clinical physiotherapy assessment is the cornerstone of diagnosis, combining the patient's headache history with specific upper cervical examination findings. The cervical flexion rotation test, palpation of the C2-3 facet joints and suboccipital muscles for local tenderness, and assessment of upper cervical movement are the primary examination tools. Reproduction of the patient's headache with sustained pressure over the upper cervical joints is a highly diagnostic finding.
Where diagnostic uncertainty exists, a diagnostic medial branch nerve block at C2-3 — performed by a pain specialist or anaesthetist — can definitively confirm or exclude the C2-3 facet joint as the headache source.
How can physiotherapy help?
Physiotherapy is among the most effective treatments for cervicogenic headache and is significantly more effective than medication alone for this condition. The evidence base is strong — randomised controlled trials consistently show that manual therapy combined with specific exercise produces greater and more durable reductions in headache frequency and intensity than either treatment alone.
Manual therapy techniques including joint mobilisations, soft tissue massage and myofascial release reduce muscle tension and improve cervical spine mobility. Cervical manipulation — high-velocity thrust techniques — is reserved for appropriate cases and has strong evidence for cervicogenic headache in patients without contraindications. For patients where cervical manipulation is not appropriate, joint mobilisation produces comparable outcomes when applied consistently.
Deep cervical flexor retraining — rebuilding the strength and coordination of the longus colli and longus capitis — is the exercise intervention with the strongest evidence for cervicogenic headache. These muscles are consistently weak in people with chronic neck pain and headache, and their rehabilitation significantly reduces headache frequency. Real time ultrasound guides this retraining by providing direct visualisation of these deep muscles.
Posture correction addresses the sustained forward head position that chronically loads the upper cervical structures, while ergonomic advice reduces the occupational contributors that perpetuate the problem. Dry needling of the suboccipital muscles and upper cervical region is a highly effective adjunct for reducing the muscle tension component of cervicogenic headache.
Clinical Pilates contributes to the thoracic extension and scapular control work that reduces cervical loading during sustained postures — particularly valuable for desk workers and those with occupationally-driven cervicogenic headache.
Our physiotherapists Yulia Khasyanova and Mauricio Bara both have specialist experience in cervical spine conditions and headache management and are members of the Australian Physiotherapy Association.
To book or find out more, call us on 07 3706 3407 or book online below. We see patients from across Brisbane's southside including Tarragindi, Coorparoo, Holland Park, Greenslopes and Mt Gravatt.
A cervicogenic headache (CGH) is a secondary headache — one caused by a structural or functional problem in the cervical spine rather than arising from the brain itself. The pain is referred from the upper cervical spine and its associated muscles, joints and nerves to the head, producing what the patient experiences as a headache but which originates in the neck.
The anatomical basis for cervicogenic headache is well established. The trigeminocervical nucleus — a relay station in the upper cervical spinal cord — receives pain input from both the trigeminal nerve (which supplies the face and head) and the upper cervical nerve roots (C1, C2 and C3, which supply the upper neck and occiput). This convergence means that pain from upper cervical structures can be perceived as headache, and vice versa. The C2-3 facet joint, the atlantoaxial joint, and the suboccipital muscles are the structures most commonly implicated in cervicogenic headache generation.
How common is it?
Cervicogenic headache affects approximately 15 to 20% of all people with chronic headache — a substantial proportion that is frequently underrecognised because the condition is easily misdiagnosed as migraine or tension-type headache. The consequences of misdiagnosis are significant: patients receive medication-based management for a condition that is primarily mechanical in origin, often without adequate improvement, when physiotherapy directed at the cervical source would be far more effective.
How is cervicogenic headache different from migraine?
This is the most clinically important question for many patients who have been told they have migraine but whose headaches haven't responded to migraine medication. Several features help distinguish cervicogenic headache from primary headache disorders, though overlap exists and the conditions can coexist.
Cervicogenic headache characteristically produces unilateral pain that does not alternate sides — the headache is consistently on the same side as the cervical source. Pain typically begins in the neck or occiput and spreads to the head, rather than starting in the head itself. Neck movement, sustained neck postures and pressure over the upper cervical joints reproduce or aggravate the headache — a defining feature that is absent in migraine. The cervical flexion rotation test — restricted upper cervical rotation of less than 32 degrees to the symptomatic side — has strong sensitivity and specificity for cervicogenic headache and is a key clinical examination finding.
Nausea, photophobia and phonophobia can occur in both cervicogenic headache and migraine, which is one reason for misdiagnosis. Aura is specific to migraine and does not occur in cervicogenic headache. Bilateral throbbing pain with nausea is more suggestive of migraine; unilateral occipito-cervical pain worsened by neck movement is more suggestive of cervicogenic headache.
What causes cervicogenic headache?
Cervicogenic headaches often originate from issues in the neck and cervical spine — characterised by pain that radiates from the neck to the head. The most common structural causes include cervical facet joint syndrome at C2-3 — one of the most consistently identified pain sources — atlantoaxial instability, suboccipital muscle tightness and trigger points, and whiplash injuries. Cervical spondylosis at the upper cervical levels, poor sustained posture — particularly a forward head position with upper cervical extension — and prolonged occupational loading are contributing factors.
In people with hypermobility or cranio-cervical instability, cervicogenic headache is particularly common due to the reduced passive stability of the upper cervical joints.
How is it diagnosed?
Clinical physiotherapy assessment is the cornerstone of diagnosis, combining the patient's headache history with specific upper cervical examination findings. The cervical flexion rotation test, palpation of the C2-3 facet joints and suboccipital muscles for local tenderness, and assessment of upper cervical movement are the primary examination tools. Reproduction of the patient's headache with sustained pressure over the upper cervical joints is a highly diagnostic finding.
Where diagnostic uncertainty exists, a diagnostic medial branch nerve block at C2-3 — performed by a pain specialist or anaesthetist — can definitively confirm or exclude the C2-3 facet joint as the headache source.
How can physiotherapy help?
Physiotherapy is among the most effective treatments for cervicogenic headache and is significantly more effective than medication alone for this condition. The evidence base is strong — randomised controlled trials consistently show that manual therapy combined with specific exercise produces greater and more durable reductions in headache frequency and intensity than either treatment alone.
Manual therapy techniques including joint mobilisations, soft tissue massage and myofascial release reduce muscle tension and improve cervical spine mobility. Cervical manipulation — high-velocity thrust techniques — is reserved for appropriate cases and has strong evidence for cervicogenic headache in patients without contraindications. For patients where cervical manipulation is not appropriate, joint mobilisation produces comparable outcomes when applied consistently.
Deep cervical flexor retraining — rebuilding the strength and coordination of the longus colli and longus capitis — is the exercise intervention with the strongest evidence for cervicogenic headache. These muscles are consistently weak in people with chronic neck pain and headache, and their rehabilitation significantly reduces headache frequency. Real time ultrasound guides this retraining by providing direct visualisation of these deep muscles.
Posture correction addresses the sustained forward head position that chronically loads the upper cervical structures, while ergonomic advice reduces the occupational contributors that perpetuate the problem. Dry needling of the suboccipital muscles and upper cervical region is a highly effective adjunct for reducing the muscle tension component of cervicogenic headache.
Clinical Pilates contributes to the thoracic extension and scapular control work that reduces cervical loading during sustained postures — particularly valuable for desk workers and those with occupationally-driven cervicogenic headache.
Our physiotherapists Yulia Khasyanova and Mauricio Bara both have specialist experience in cervical spine conditions and headache management and are members of the Australian Physiotherapy Association.
To book or find out more, call us on 07 3706 3407 or book online below. We see patients from across Brisbane's southside including Tarragindi, Coorparoo, Holland Park, Greenslopes and Mt Gravatt.
