You have had the same headache for months. It sits on one side, creeps up from the back of your neck, wraps around to behind the eye, and gets worse after a long day hunched over a laptop. You have tried painkillers, eye checkups, even sinus medicine. Nothing sticks.
There is a good chance the problem is not in your head at all. It is in your neck.
This is called a cervicogenic headache, and it is one of the most commonly missed causes of chronic headache, especially in a city like Gurgaon where ten-hour desk days and long commutes are the norm. The good news: once it is correctly identified, it responds very well to the right treatment.
What is a cervicogenic headache?
A cervicogenic headache is a headache that originates from a structure in the neck (the cervical spine) but is felt in the head. The pain is referred upward, so you experience it as a headache even though the real source is a joint, disc, muscle, or nerve in the upper neck.
It is what doctors call a secondary headache, meaning it is a symptom of an underlying problem somewhere else, unlike a migraine or a tension-type headache, which are primary headaches that arise on their own.
Why a neck problem causes head pain
This part surprises most patients, so it is worth explaining simply.
The nerves coming from the top three segments of your neck (C1, C2, and C3) feed into the same relay station in the brainstem as the trigeminal nerve, which is the main sensory nerve of your face and head. This shared junction is called the trigeminocervical complex.
Because these signals merge at the same point, your brain cannot always tell the difference between "pain from the neck" and "pain from the head." So a faulty facet joint or an irritated nerve in the upper neck gets misread by the brain as a headache. The neck whispers, and the head shouts.
How to tell it apart from a migraine
This is where a careful examination matters, because cervicogenic headache is very often misdiagnosed as migraine, and the treatments are completely different. A few features point toward the neck as the culprit:
- It is usually one-sided and stays on the same side. It does not flip from left to right between episodes the way many migraines do.
- The pain starts at the back of the head or neck and travels forward toward the forehead, temple, or area behind the eye.
- Neck movement makes it worse. Turning your head, looking up, or holding an awkward posture can trigger or intensify it.
- There is reduced neck movement. The neck feels stiff, and the range of motion on the affected side is restricted.
- Pressing on certain points in the upper neck reproduces the headache.
- It often comes with a dull ache in the same-side shoulder or arm.
Migraine, by contrast, tends to throb, often comes with nausea, sensitivity to light and sound, and sometimes visual aura, and is not reliably triggered by neck movement. The catch is that the two can coexist, and that overlap is exactly why a neurologist's assessment is worth the visit instead of guessing.
Who gets it, and why Gurgaon sees so much of it
Cervicogenic headache is essentially a disorder of the upper neck, so anything that strains that region can set it off:
- Posture and screen time. Hours of looking down at a laptop or phone (the classic "tech neck") loads the upper cervical joints. This is the single biggest driver I see in working professionals here.
- Degenerative changes. Wear and tear in the cervical facet joints and discs, which becomes more common with age.
- Old injuries. Whiplash from a road accident, even years earlier, is a well-known cause.
- Poor workstation ergonomics. Monitors set too low, no lumbar support, phone cradled between ear and shoulder.
If you spend your day at a desk and your week in traffic, your upper neck is doing a lot of silent work. Eventually it complains, and the complaint shows up as a headache.
Red flags: when a headache needs urgent attention
Most headaches are benign, but a few warning signs mean you should see a doctor quickly rather than waiting:
- A sudden, severe headache unlike any you have had before
- Headache with fever, neck stiffness, or a rash
- Headache after a head injury
- New headache with weakness, numbness, slurred speech, or vision loss
- A headache that steadily worsens over days or weeks
- A new headache starting after age 50
These are not typical of cervicogenic headache and need prompt evaluation.
How it is diagnosed
Cervicogenic headache is primarily a clinical diagnosis, which means it is identified through a careful history and a hands-on examination of the neck rather than a single test. In the clinic, the assessment usually involves:
- Reviewing your headache pattern, triggers, and posture habits
- Examining neck range of motion and identifying the painful segments
- Checking for reproduction of your headache when specific upper-neck structures are pressed
Imaging such as an MRI of the cervical spine may be used to look for an underlying structural cause and to rule out other problems, but a normal scan does not exclude the diagnosis. In selected cases, a diagnostic anaesthetic block of a specific cervical nerve or joint is used to confirm the source: if numbing that structure relieves the headache, the diagnosis is essentially confirmed.
How cervicogenic headache is treated
The treatment is targeted at the neck, and most patients improve substantially with a structured plan rather than relying on painkillers.
Physiotherapy is the foundation. Manual therapy, posture correction, and strengthening of the deep neck-stabilising muscles address the root mechanical problem. This is the part that delivers lasting results, not just temporary relief.
Ergonomic correction. Raising the monitor to eye level, supporting the lower back, taking movement breaks, and stopping the phone-on-shoulder habit remove the daily strain that keeps the headache alive.
Medication as an adjunct. Short courses of anti-inflammatory medication can help during flares, and certain nerve-modulating medicines such as amitriptyline or gabapentin are sometimes used, but these support the treatment rather than fix the cause.
Interventional options for stubborn cases. When the headache does not settle, procedures such as a greater occipital nerve block or a cervical facet joint or medial branch block can break the pain cycle. For carefully selected patients with confirmed facet-joint pain, radiofrequency ablation can give longer-lasting relief.
The right combination depends on the exact source in your neck, which is why a precise diagnosis comes first.
The takeaway
If you have a one-sided headache that climbs from your neck, worsens with neck movement, and has not responded to the usual headache treatments, your neck deserves a proper look. Cervicogenic headache is common, frequently mistaken for migraine, and very treatable once it is correctly identified.
You do not have to keep living around it.
Worried your headache might be coming from your neck? Get it properly evaluated.
Written by Dr. Bhupesh Kumar Mansukhani, MBBS (Australia), MD (Medicine), DM (Neurology), Fellow in Stroke Medicine and Advanced Neurological Disorders, Harvard Medical School. Dr. Bhupesh is a consultant neurologist and a headache specialist in Gurgaon, practising at NeuroMet Wellness Care and Diagnostics, Sushant Lok Phase 3, Sector 57, Gurgaon.
This article is for general information and is not a substitute for an individual medical consultation.