NECK PAIN · WELDON SPRING
Weldon Spring patients with neck pain or a one-sided headache from the base of the skull get an hour-long visit. It is mostly examination, to find the joint or nerve carrying it. Then comes an image-guided block where one is indicated. That headache is usually coming from the neck, not the head.
Getting here from Weldon Spring
I-64 east to I-270 north, then the Natural Bridge exit — about twenty-five minutes. Parking outside the door.
What causes a headache on one side with neck pain?
Pain starts at the top of the neck and travels up and over, often reaching behind one eye. It is strictly one-sided. Holding the neck in one position brings it on, and changing position eases it. That is cervicogenic headache (headache that comes from the neck), and it is common.
It is regularly carried under a migraine label for years. The two truly overlap — nausea and light sensitivity occur in both. What separates them is the mechanical trigger and the side-locking (it stays on one side).
Cervicogenic headache sets the comparison out properly.
How can a neck problem cause a headache?
The upper three cervical segments share a relay in the brainstem with the trigeminal nerve. That nerve supplies the face and front of the head. That convergence is why a joint at the top of the neck causes pain felt behind the eye.
It is not referred pain in a vague sense. It is a specific anatomical setup. It explains why treating the neck resolves a headache that antimigraine drugs did not touch.
How is a headache from the neck diagnosed?
We press the joints and the nerve exit points at the base of the skull. We test rotation with the neck flexed (bent forward) to isolate the top segment. If that reproduces your headache, the source is established without imaging.
The atlanto-axial joint is the one most often involved. It is also the one least often checked outside a clinic that does this specifically.
Does an occipital nerve block help a headache from the neck?
An occipital nerve block is diagnostic and therapeutic at once. If numbing the nerve abolishes the headache, the nerve is carrying it. If it does not, the diagnosis moves on.
That second half only holds if the injectate (the injected medicine) reached the nerve. That is why it is image-guided, not placed by feel. A negative result from a blind injection tells you nothing.
Medication, and what it will not do
Simple analgesia (basic pain relievers) has a role in the short term. It does not change a joint that is being loaded into a position it cannot tolerate. An escalating medication plan for a mechanical problem manages the signal while the cause continues.
We say that plainly and early, not after a year of prescriptions.
Posture correctors and what they achieve
Very little, and occasionally harm. A device that holds the shoulders back does the work the muscles should be doing. The muscles adapt by doing less.
Endurance training does what the device only imitates: posture chairs and correctors covers the evidence, which is thinner than the marketing.
If the headaches change character
A headache pattern that changes — new location, new severity, or a first severe headache after fifty — calls for reassessment rather than continuing the current plan.
That is a small proportion of cases. It is the reason we set review points rather than treating without end.
Where injections and medication fit
Every injection series here has an endpoint. A block is a treatment and a test. If two properly placed ones have not helped, that is a finding that should change the plan.
We are also not a route to ongoing opioid prescribing for headache. Opioids drive medication overuse faster than almost anything else. They make a treatable headache disorder harder to treat.
If it is not the neck
Headache that is bilateral (both sides), that is not provoked by neck position, or that comes with visual aura is more likely primary headache. It belongs on a different pathway.
New headache after fifty, scalp tenderness or jaw claudication (jaw pain when chewing) needs urgent assessment rather than an appointment — temporal arteritis covers why.
The visit
An hour, mostly examination. What to expect describes it, and what the procedures feel like covers the part people actually want to know.
Can you have a neck headache and migraine at the same time?
Cervicogenic headache and migraine are separate diagnoses with separate mechanisms. A good deal of writing on the subject treats them as alternatives. In practice, they occur together more often than chance would predict. Treating the pair as an either-or question is a common route to partial results.
The overlap has a plausible basis. Cervical input (signals from the neck) converges on the same brainstem area as the trigeminal system. So steady nociceptive (pain-signal) traffic from the upper neck lowers the threshold for a migraine attack. Running the other way, frequent migraine produces central sensitization (an oversensitive nervous system). That makes the neck structures more painful and more easily provoked.
The clinical result is specific. A patient with both may get a real but incomplete response to treatment aimed at either one. That partial response is then misread as the treatment having failed.
So where the history suggests both, both are addressed. The cervical source gets the exam and, where indicated, a diagnostic block. The migraine is treated on migraine principles. A cervical intervention that reduces headache frequency without abolishing it is a result worth building on, not a negative finding.
Frequently asked questions from Weldon Spring patients
How is this different from migraine?
It stays on one side. Neck position brings it on. Pressing specific structures reproduces it. Migraine is none of those reliably: the comparison.
Why would a neck problem cause pain behind my eye?
Because the upper neck and the trigeminal nerve share a brainstem relay. It is anatomy rather than coincidence.
Does the block hurt?
Briefly, and there is no sedation — you drive yourself home: what they feel like.
How far is it from Weldon Spring?
About twenty-five minutes via I-64 and I-270.
Should I go to the ER for a headache that starts in my neck?
A headache that follows the familiar neck pattern belongs in an appointment, not the emergency room. The exceptions need urgent assessment: a new headache after fifty, tenderness of the scalp, or jaw pain when chewing. A headache that changes character also needs reassessment rather than more of the same plan. That means a new location, new severity, or a first severe headache after fifty.
Do I need an MRI to diagnose a headache from the neck?
Usually not. The diagnosis comes from examination. We press the joints and the nerve exit points at the base of the skull. We test rotation with the neck bent forward to isolate the top segment. If that reproduces your headache, the source is established without imaging. An image-guided block can then confirm which nerve or joint is carrying it.
How many nerve blocks will I need?
As many as the results justify, and not an open-ended series. A block is both a treatment and a test. If numbing the nerve stops the headache, that nerve is carrying it. If two properly placed, image-guided blocks have not helped, that is a finding. The plan changes rather than repeating the same injection.
Can medication fix a headache that comes from the neck?
Simple pain relievers help in the short term. They do not change a joint that is being loaded into a position it cannot tolerate. So an escalating medication plan manages the signal while the cause continues. We are not a route to ongoing opioid prescribing for headache. That is because opioids drive medication overuse and make a treatable headache harder to treat.
Related reading
- Cervicogenic headache
- Occipital nerve block
- Atlanto-axial injection
- Temporal arteritis
- Neck pain care for nearby Dardenne Prairie
- Neck pain treatment for Chesterfield patients
12174 Natural Bridge Rd, Suite 302
St. Louis, MO 63044 Next to DePaul Hospital, just off the 270 and 70 junction, west of the airport.
Sources
- Lauretti GR et al. Efficacy of the Greater Occipital Nerve Block for Cervicogenic Headache: Comparing Classical and Subcompartmental Techniques. Pain Pract, 2015. PubMed 24995659
- Arata WH et al. Occipital nerve block for headaches: a narrative review. J Oral Facial Pain Headache, 2024. PubMed 39801092