Is my headache coming from my neck? The signs, and what each one is worth
Maybe it starts as a tight knot at the base of your skull. Maybe it always sits on the same side, and it is worse after a day bent over a laptop. Sooner or later you start to wonder: is this headache actually coming from my neck?
Sometimes it is. Headache driven by the upper neck (cervicogenic headache) is a recognised diagnosis. But many of the signs people notice also turn up in migraine and tension-type headache, so some carry real weight and some carry almost none. For the mechanism and treatment evidence, see our cervicogenic headache guide; for migraine versus neck, this article.
- Possibly. Headache from the upper neck is a recognised diagnosis: a minority of headaches, but a real one.
- The strongest clues: pain that starts at the back and moves forward, stays on the same side, is brought on by neck positions or movement, with a neck that turns less to one side.
- Weak on their own: a stiff neck, waking with the headache, a tender spot at the base of the skull.
- Pointing away from the neck: attacks that switch sides, aura, throbbing attacks with nausea, any sudden, severe headache.
- No single sign settles it. A pattern of signs plus a hands-on examination of the upper neck does.
The signs below are for familiar, recurring headaches. Get medical assessment promptly instead if any of these apply, and treat the first as an emergency:
- A sudden, severe headache that peaks within seconds or a minute: call emergency services
- Headache with fever, a stiff neck, or a rash
- Weakness, numbness, slurred speech, drooping on one side of the face, confusion, or a change in vision
- New neck pain and headache together with dizziness, double vision, or difficulty swallowing or speaking
- Headache after a head injury, a fall, or a car accident
- A headache that is worse lying down or wakes you, especially with vomiting
- A new or clearly changed headache pattern after age 50, or alongside unexplained weight loss
How to weigh a sign
Two sets of criteria define a neck headache. The international classification (ICHD-3) wants proof of a link, such as lost neck movement plus a headache that worsens when the neck is provoked. It lists side-locked pain, provocation by pressure or head movement, and back-to-front pain as features that lean neck, none of them unique to it.
The 1998 criteria from Ottar Sjaastad's international study group lean harder on those features, though two of its original members concede there is no gold standard. A review in The Lancet Neurology concluded that clinical criteria alone have not proved valid. In practice: a pattern of signs, plus an examination.
- Starts at the back, moves forward
- Same side, never switches
- Brought on by a held position or head movement
- Neck turns less to one side
- Pressing the base of the skull sets it off
- It began after a whiplash or a neck injury
- A stiff or sore neck
- Waking up with it
- Posture that looks poor
- Switches sides between attacks
- Aura
- Throbbing attacks with nausea, needing a dark room
- Sudden, severe onset
The signs, one by one
Pain that begins at the base of the skull and creeps forward to the temple or behind the eye is a feature both sets of criteria point to. Where it starts matters more than where it ends up.
What else it could mean: tension-type headache often sits at the back of the head too, usually on both sides, and migraine often brings neck pain of its own.
A headache locked to one side, never switching, is the classic neck feature.
What else it could mean: plenty. In a neurology clinic study of 307 people with strictly one-sided head or facial pain, there were 36 different diagnoses. Migraine was the most common (15%), cervicogenic headache the most common secondary headache, and cluster headache also among the most frequent. A reason to examine the neck, not a conclusion.
A headache that builds when your head stays in one position (a laptop, a long drive, an awkward night on the pillow), or that a head movement sets off, is what the criteria call mechanical provocation. In a study of 60 people with headaches, "neck movement or positions provoke the headache" went with a stiffer upper neck on testing.
What else it could mean: a headache that just builds over a long desk day fits tension-type headache too. And how posture looks is weak: in a blinded study of 77 people, photographed posture did not differ between cervicogenic headache, migraine with aura and no headaches (more in our tech neck article).
Turn your head slowly right, then left. The clinical version, the flexion-rotation test, isolates the top neck joint (C1 to C2). In a blinded study of 58 people, it identified headache from that joint with 91% sensitivity and 90% specificity. In another, rotation to the stiffer side averaged 25 degrees in cervicogenic headache against 42 in migraine.
What else it could mean: an old injury, arthritis, or age, which explained more than a quarter of the variation on this test in 230 healthy adults. The accuracy data also come from small studies, largely from one research group.
A real finding, and the most specific of the three checks in our Source Test, which is why it comes first there.
What else it could mean: the pathway is live in most people. Sustained pressure on the upper neck between attacks reproduced the usual head pain in 19 of 20 people with migraine and all 14 with tension-type headache, and caused head pain in 8 of 14 people without headaches.
Timing is one of the ICHD-3 criteria: a headache that started with a neck injury and has tracked it since is a genuine link, so mention it to whoever examines you.
What else it could mean: most people never develop a lasting neck headache after whiplash. A Norwegian study following 587 people found new cervicogenic headache in 8% at six weeks and 3% at one year. Concussion, poor sleep and stress can follow a crash too (see our whiplash article).
It feels like evidence, but it is the least specific sign here.
What else it could mean: almost any headache. In a Danish population study of 797 adults, 76.2% of people with migraine and 88.4% with tension-type headache had had neck pain in the past year, against 56.7% of people without headaches. In migraine, a stiff neck is often a warning sign before the attack. It makes the neck worth examining, not guilty.
A headache on waking that eases once you get moving can fit a neck that spent the night in a poor position.
What else it could mean: a long list. In a survey of 18,980 people in five European countries, about 1 in 13 had chronic morning headaches, linked most strongly to anxiety, depression and insomnia, and also to sleep-related breathing problems. Night clenching is another candidate, since the jaw and the upper neck converge on the same pain pathway (see teeth grinding and headaches).
Signs that point away from the neck
None of these rules out a neck share, since many people have more than one headache type, but each means your doctor should see you first.
- The side switches between attacks.
- Attacks lasting 4 to 72 hours, throbbing, worse with routine activity, with nausea or sensitivity to light and sound: the ICHD-3 picture of migraine. Neck headaches can bring nausea too, but generally milder.
- Aura: zigzag lines, a spreading blind spot, or pins and needles marching across one side. New aura belongs in the box above.
- Short, severe attacks around one eye with a watering or red eye or a runny nostril on that side, which suggest cluster headache (see headache behind one eye).
- Painkillers on most days, which can keep headaches going by themselves. Our cervicogenic headache guide explains the thresholds.
Answers split between the columns? That is often the answer: a migraine that stays with your doctor, plus a neck share worth examining.
What a proper examination looks for
No sign settles it from the outside, so the neck itself has to be examined. A thorough examination covers:
- Your history, ideally with a two-week diary.
- How the neck moves, side to side and at the top joint, against what is normal for your age.
- The upper neck joints, by hand, looking for a stiff, painful segment that reproduces your familiar headache. In the study of 77 people above, manual examination picked out the cervicogenic group with 80% sensitivity.
- The deep neck muscles at the front, with a specific low-load test, and the jaw if the pain reaches the temples or you clench.
- Red flags, with a handover to your doctor if anything does not fit.
The combination counts, not any single finding (our migraine article covers the key study). A scan is not on the list: it rules out serious causes, but cannot show whether a neck joint is driving your headache.
What to do with this
- Try the free tools: the Headache Check, the Headache Map and the Source Test.
- Mostly stronger clues? Get the neck examined by someone who tests how it moves. We assess online by video or in person in Beirut, starting with one short call.
- Mostly signs pointing elsewhere? Take a two-week headache diary to your doctor or a neurologist first. Migraine and cluster headache have effective medical treatments.
Frequently asked questions
This article is general information, not a diagnosis. Headaches have many causes and a proper assessment is individual. If you are on regular headache medication, speak to your prescriber before changing anything.
The signs say neck. Has anyone examined it?
If your headaches start at the back, stay on one side and come on with certain positions, and nobody has ever examined the neck underneath them, that is worth one short call. We'll tell you honestly whether there is a neck or jaw share worth working on, and if there isn't, who you should see instead.
Not ready for a call? Take the Headache Check, see where yours starts (four patterns, one of them is probably yours), or run the Source Test for three physical checks.