Why Your Headache Is Probably a Neck Problem | Chiropractic First
Free guide from Dr. Matt Kan

Your headache is probably a neck problem

And that's why painkillers keep not working — here's what's actually happening in your spine.

Dr. Matt Kan 26 years in practice 4 min read

Skip the reading — just come in and we'll show you exactly what's going on.

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MK
"One of the most common questions I get is what can I do at home when the headaches keep coming back? Before I answer that — here is something important to understand first."
1 in 5
Chronic headaches come from the neck
C1–C3
Vertebrae that share nerves with your head
26 yrs
Dr. Kan's clinical experience
Is this you?

Signs your headache is coming from your neck

Check how many of these sound familiar. If it's 3 or more, your neck is almost certainly involved.

Starts at the base of your skull and moves forward
Same side every time
Worse after hours at a screen
Neck stiff or hard to turn
Painkillers work briefly, then it returns
Worse in the morning after sleeping
Tight upper back and shoulders too
Going on for months with no clear cause
Text neck posture showing 60 degree head tilt and spinal strain
The real problem

The pain is in your head. The cause is in your neck.

You've tried the painkillers. The rest. The hydration. The pillow change. And the headache still comes back.

After 26 years and thousands of X-rays, this is one of the most common things I see — people managing daily headaches for years when the actual cause is a structural problem in their upper cervical spine that nobody has ever looked at.

Why does my neck cause headaches?

When the upper cervical vertebrae — specifically C1, C2, and C3 — are compressed, misaligned, or restricted in movement, they irritate the nerves and muscles that share a direct pathway to your head. This is what clinicians call a cervicogenic headache: a headache that originates not in the head itself, but in the structures of the neck.

Cervicogenic headaches are one of the most commonly misdiagnosed conditions we see at our clinics. Patients are often told it's tension, stress, or migraine — and given medication — when the real issue is structural and sitting right there in the cervical spine.

Why neck problems feel like head pain

The trigeminocervical connection — how cervicogenic headaches form

Brain C1 C2 C3 C4 C5 C6 C7 Shared nerve path to head Key zone Cervical spine (neck)

When C1, C2 or C3 are compressed or misaligned, they irritate the nerve pathway that connects to your head — producing pain you feel there, not in your neck.

The cervicogenic headache: how spinal issues relate to head pain — C1 C2 C3 nerve pathways
Dr. Kan says

"The headache is the alarm. Your cervical spine is the fire. Painkillers silence the alarm — they do nothing about what's triggering it."

Can a neck problem really cause headaches every day?

Yes. When the joints or discs in your upper cervical spine are under chronic stress — from posture, an old injury, or years of desk work — they create a constant low-level irritation of the nerves running to your head. This produces a headache that feels like it lives in your skull, but is actually being generated in your neck. In clinical terms, this is a cervicogenic headache, and it will keep recurring until the structural cause is addressed.

Why don't painkillers fix it?

Because the problem isn't chemical — it's structural. Medication suppresses the pain signal. It does not fix the compressed vertebra sending it. The moment the medication wears off, the irritated nerve fires again. Over time, many people find they need more and more medication just to get the same short-term relief.

Why painkillers keep failing you

Medication suppresses the pain signal. It does not fix the compressed vertebra sending it. So the headache returns the moment the medication wears off — and over time, you often need more of it to get the same relief. The structure is the problem. The structure needs to be fixed.

Person taking painkillers for headache relief
Something you can try right now

A 30-second release for the base of your skull

This won't fix a structural problem. But if you are in tension right now, it can give you some relief. Do it gently.

General stretch only

Suboccipital release — 5 steps

If you have an existing neck problem, please see us first. Stop immediately if you feel pain or dizziness.

tall
1
Sit upright
Both feet flat on the floor. Shoulders dropped away from your ears. Jaw relaxed.
2
Drop chin toward chest
Let gravity do the work. Don't force it. Feel the stretch at the base of your skull.
no pulling
3
Rest both hands on back of head
No pulling at all. Just the gentle weight of your hands. Let gravity do everything.
20–30s
4
Breathe slowly — hold 20 to 30 seconds
Relax your jaw. Unclench your stomach. Slow deep breaths. Don't force anything.
slow
5
Slowly return to centre
Lift your head gently. Pause. Breathe. Notice how the base of your skull feels now.
That decompression at the base of your skull? That's tension releasing from the suboccipital region. It can help temporarily. But if the headache keeps returning — the underlying structure needs to be properly assessed, not just stretched.

Important: This stretch is for general educational purposes only and is not a substitute for professional assessment. If you experience any pain, dizziness, or discomfort — stop immediately. Do not attempt this if you have a known neck injury, recent trauma, or have been advised against neck exercises by a healthcare provider. If your headaches are severe, sudden, or accompanied by fever, vision changes, or neurological symptoms, seek emergency care immediately. Individual results vary.

What we actually do

We find the structural cause — not just the symptom

What you feel vs what we check — headache and spinal misalignment X-ray

Most headache patients who come to us have never had their cervical spine properly examined. Many have been living with cervicogenic headaches for years without knowing it. We change that on day one.

  • Full structural and postural assessment on your first visit
  • X-ray analysis to see what no physical examination alone can show
  • We show you exactly what we find — on your X-ray, in plain language
  • A care plan targeting the root cause — not just headache management
  • No drugs. No surgery. Natural, drug-free care.
Dr. Matt Kan, Chiropractor and Founder of Chiropractic First
Dr. Matt Kan, DC
Spine  •  Nerves  •  Joints  •  Brain

Relieving pain. Restoring function. Helping you heal, move freely & live without pain.

Founder, Chiropractic First

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