hEDS Headaches: Why They Start in Your Neck
🧠 The headache that isn't a migraine
It sits at the base of your skull. It builds through the day rather than arriving in an attack. It's heavy and pressing rather than throbbing. And it gets noticeably better when you lie down which no migraine you've read about seems to do.
If that's your headache, there's a decent chance it's being treated as the wrong thing entirely. Headaches are commonly reported in hypermobile Ehlers-Danlos syndrome, and several of the mechanisms behind them are specific to connective tissue rather than to migraine.
📋 The detail that changes the referral
Which side, what position, whether lying flat helped those are the answers that separate a neck-driven headache from a migraine, and they are the ones you will not recall in the room. Our free hEDS Appointment Kit gives you the page to bring them in on, alongside everything else hypermobility drags along with it.
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🏗️ Your head weighs about as much as a bowling ball
Around five kilos, balanced on a stack of small bones, held in place by ligaments and muscles.
Where those ligaments are more lax, the muscles of the neck and upper shoulders have to take over the job of keeping your head where it belongs. They're doing that constantly while you sit, read, scroll, drive. It's the same active-stabilisation problem behind hEDS fatigue generally, concentrated in one small area doing an unusually heavy job.
Muscles held under sustained low-level load ache. And they refer that ache upward, into the base of the skull and around the head. That's the cervicogenic headache a headache that originates in the neck rather than the head.
It explains almost everything about the pattern: why it builds through the day, why lying down helps, why looking down at a screen sets it off, and why it feels like pressure rather than pulsing.
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🔄 The other contributors
Orthostatic headache
If dysautonomia is part of your picture and it frequently is alongside hEDS reduced blood flow when upright can produce head pain that worsens the longer you stand and eases when you lie flat. The dysautonomia guide covers the mechanism.
Jaw involvement
The temporomandibular joint is a joint like any other, and it can be unstable like any other. TMJ problems refer pain into the temples and behind the eyes, and clenching at night makes it worse. This is closely related to why dental work is its own challenge in hEDS.
Genuine migraine, too
Migraine is also more commonly reported in this population. Having a cervicogenic headache doesn't exclude also having migraine and the two can trigger each other, which is part of why untangling them takes a specialist.
🚩 The symptoms that need urgent assessment
Most hEDS headaches are mechanical and unpleasant rather than dangerous. But a small number of complications associated with connective tissue disorders including craniocervical instability and CSF leak present with headache, and these need proper investigation rather than reassurance from an article.
Get medical attention promptly if you have:
A headache that is dramatically worse when upright and relieved within minutes of lying flat, particularly if it came on suddenly
New neurological symptoms numbness, weakness, changes in vision, difficulty swallowing, or problems with coordination
A sensation that your head feels heavy or unstable on your neck, or a need to physically support it
A sudden, severe headache unlike anything you've had before that is an emergency for anyone, hEDS or not
None of these mean something is definitely wrong. All of them mean don't wait and see.
✅ What tends to help
A physical therapist who understands hypermobility. Neck strengthening helps but generic neck exercises, and especially aggressive manipulation, can make instability worse. Our guide to finding an hEDS-literate PT is the relevant one here.
Fix the screen height before anything else. Looking down for hours is the single most common aggravator, and it's free to change.
Support your head when resting. Reading propped on pillows with your chin on your chest undoes a day of good posture.
Track the pattern. Timing, position, what you were doing, whether lying down helped. That record is what distinguishes cervicogenic from migraine from orthostatic and no clinician can do it from a five-minute description.
💚 "Just tension headaches" is not an explanation
It's a description. If yours have been dismissed for years with painkillers and no investigation of why the tension is there in the first place, that's worth pushing on especially if you have a hypermobility diagnosis nobody has connected to it.
📋 Walk in with it written down
Headaches get dismissed faster than almost any other symptom, and the reason is nearly always the same: they get described rather than documented. The free hEDS Appointment Kit is three pages for exactly that what to bring, when it is worse and easier, and the three symptoms to say first, each with what it stops you doing.
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❓ Frequently asked questions
Why is my headache at the base of my skull rather than my temples?
That location is characteristic of cervicogenic headache pain originating in the neck and referred upward. In hypermobility, the neck muscles work continuously to stabilise the head where lax ligaments provide less passive support, and sustained muscular load refers pain into the base of the skull.
Why does lying down help so much?
Lying down removes both the muscular load of holding your head up and, if dysautonomia is involved, the circulatory demand of being upright. A headache that reliably eases within minutes of lying flat is worth reporting specifically, as it is a clinically meaningful detail.
Is neck manipulation safe with hEDS?
Aggressive manipulation is generally approached with caution in hypermobility because the underlying issue is excess movement rather than restriction. Any hands-on treatment should be discussed with a clinician who knows you have a connective tissue disorder.
Could this be craniocervical instability?
CCI is a recognised but relatively uncommon complication that requires proper imaging and specialist assessment it cannot be self-diagnosed. Symptoms warranting urgent review include neurological changes, a head that feels heavy or unstable, or headache that changes dramatically with position.
📚 Sources & further reading
The information in this article is drawn from the following sources. We encourage you to explore them.
The Ehlers-Danlos Society Neurological and Spinal Manifestations in EDS
Ehlers-Danlos Support UK Living With EDS: Headaches and Neck Pain
Continue reading
⚕️ This article is general information for the chronic illness community and is not medical advice. Headaches always warrant proper medical assessment. Seek urgent care for a sudden severe headache, new neurological symptoms, or a headache that changes dramatically with position.