Tension-Type Headache
The most common headache there is — and it is not simply a headache caused by being tense
What it is
Tension-type headache is a defined primary headache disorder, not a description of how a headache came about. It is the most common headache in the population, and its typical pattern is the opposite of migraine's: pain on both sides rather than one, pressing or tightening rather than throbbing, mild to moderate rather than severe, not made worse by ordinary activity like walking or climbing stairs, and without the nausea and the sensitivity to light and sound that define a migraine attack. The classic description is a band of pressure around the head. It is divided by frequency, and that division matters more than it sounds: infrequent episodic (fewer than one day a month), frequent episodic (one to fourteen days a month), and chronic (fifteen or more days a month for over three months). Chronic tension-type headache is a different proposition from the occasional pressure headache that shares its name — it is genuinely disabling, and it is treated differently. Individual presentations vary, and the categories overlap: the tidy textbook contrast between tension-type headache and migraine is tidier than real people are.
Why it matters
The name is the problem. 'Tension' invites everyone — patients and clinicians — to assume the cause is stress or tight muscles, and then to treat the assumption instead of the headache. The honest position is that the mechanism is not settled. Muscle tenderness around the head and neck is genuinely more common in people with this condition, and it may contribute, particularly in the episodic form; but a central component — changes in how pain is processed rather than where it comes from — is thought to matter more in the chronic form, and the muscle story does not explain the condition on its own. That uncertainty has practical consequences: a great deal is sold to people on the strength of a mechanism nobody has established, and 'fix your posture' is the most popular treatment for a cause that was never demonstrated. The second reason this page exists is the opposite risk. Because tension-type headache is common and benign, it becomes a default explanation — and the headaches that are not benign, and the headaches that are actually migraines being undertreated as 'just tension', get filed under it.
What BioSignal knows about treating this
What works for Tension-Type Headache
BioSignal’s clinical summary, most important first.
- Simple analgesia for occasional attacks — ibuprofen and paracetamol both work, modestly
- Limiting acute painkiller days — the single most important thing in frequent headache, and the least intuitive
- Amitriptyline for prevention in frequent episodic or chronic tension-type headache — the best-evidenced preventive
- Acupuncture — supported by Cochrane for prevention in frequent episodic or chronic disease, which is more than can be said for most of what is offered
- Exercise, sleep regularity and stress management — reasonable, low-risk, and evidenced more weakly than their popularity implies
- Treating co-occurring depression and anxiety where present
Signal Records relevant to this condition
Interventions and contributing factors — some of these records describe a cause rather than a cure. The rating shown is BioSignal’s confidence in that Signal Record, not a claim about how well it treats this condition. Open any of them for the full evidence.
New to this? Read these first
How this usually unfolds
- Recognize risk factors
- Get diagnosed
- Track key biomarkers
- Lifestyle first
- Evidence-based treatment
- Long-term monitoring
Who is at risk
- Stress and psychological distress — an association, and not evidence that stress is the cause
- Poor or irregular sleep
- Frequent use of acute painkillers — which can convert episodic headache into a near-daily one
- Neck and shoulder muscle tenderness (pericranial tenderness)
- Depression and anxiety, which co-occur with the chronic form
- Female sex, modestly
How it's diagnosed
Tension-type headache is a clinical diagnosis made on the pattern, using the International Classification of Headache Disorders criteria — and it is largely a diagnosis of a recognisable picture in the absence of red flags, not a diagnosis of exclusion by scan. There is no test for it: brain imaging is not required for a typical presentation and, done reflexively, mostly finds incidental things that create new problems. What the assessment is actually for is twofold. First, separating it from migraine, which is the commonest confusion in both directions: pain on both sides, pressing rather than throbbing, no nausea, no light sensitivity, and no worsening with movement point to tension-type; the reverse points to migraine, and a substantial number of people diagnosed with 'tension headaches' turn out to have migraine that has never been treated as one. Second, and more important, is checking for the features that mean this is not a primary headache at all — a headache that is new after 50, that changed pattern, that came after a head injury, that arrives with fever and a stiff neck, that is sudden and severe, that comes with neurological symptoms or visual loss, or that occurs in someone with cancer or a suppressed immune system. A headache diary is more useful than most tests, because frequency is what determines the treatment.
Key biomarkers
Biomarker pages for this condition are on the roadmap.
Lifestyle
Explore this condition across BioSignal
Related Foundations
Related Signal Records
Related body systems
Related conditions
Frequently asked questions
Is tension-type headache caused by stress and tight muscles?
Not proven, and the name is doing a lot of work it has not earned. Stress is associated with tension-type headache, and muscle tenderness around the head and neck is measurably more common in people who have it — so the story is not invented. But association is not mechanism, and the muscle explanation does not account for the condition. The current understanding is that the episodic and chronic forms may not even work the same way: peripheral factors like muscle tenderness may contribute to the episodic form, while a central component — a change in how the nervous system processes pain rather than a problem in the tissue itself — is thought to be more important in chronic tension-type headache. The honest summary is that the cause is not settled. This matters because a great deal is sold on the strength of the unsettled bit: posture correction, trigger-point work, massage, devices and manipulation are all marketed as fixing a cause that has not been established, and their evidence is correspondingly thin. Stress management and exercise are reasonable and low-risk things to try. They are not a treatment for a proven cause, and if they do not work, that is not a failure of your discipline.
How do I know if it's a tension headache or a migraine?
By the pattern, and it is worth getting right because the treatments differ substantially. Tension-type headache is typically on both sides, pressing or tightening rather than throbbing, mild to moderate, not made worse by walking up stairs, and comes without nausea and without the light and sound sensitivity that characterise migraine. Migraine is more often one-sided, throbbing, moderate to severe, worsened by ordinary activity, and comes with nausea, light or sound sensitivity, and sometimes aura. The direction of error that matters most is this one: a lot of people carrying a 'tension headache' label have migraine that has never been treated as migraine — and migraine has specific, effective treatments that do nothing for tension-type headache. If your headaches stop you functioning, make you feel sick, drive you into a dark room, or are one-sided and throbbing, the label may be wrong, and that is worth raising. BioSignal holds a separate Migraine page for exactly that reason. The categories also genuinely overlap and some people have both, which is why this is a question for a clinician with your diary rather than a decision to make from a description.
What actually works for tension-type headache?
Modest things, honestly reported. For an occasional attack, simple painkillers work but not dramatically: Cochrane found ibuprofen 400 mg gives an important benefit in being pain-free at two hours for a small number of people with frequent episodic tension-type headache, and paracetamol 1000 mg gives a small benefit on the same measure. Read 'small number' and 'small benefit' as written — these are useful drugs with unimpressive effect sizes, which is worth knowing before concluding something is wrong with you because your headache did not vanish. For prevention, when headaches are frequent or chronic, the best-evidenced option is amitriptyline: a systematic review of 22 randomised trials found high-quality evidence that tricyclic antidepressants reduce headache frequency compared with placebo. It is prescribed at doses far lower than for depression, and it is not being given to you because anyone thinks the headache is emotional. Acupuncture is the surprise: Cochrane concluded it is effective for preventing frequent episodic or chronic tension-type headache, while noting more comparative trials are needed — which is a stronger position than it holds for most conditions, and BioSignal reports that rather than lumping it in with the things that do not work. The single most valuable intervention is the least intuitive one: cutting down how often you take acute painkillers.
Can painkillers cause headaches?
Yes, and this is the trap that turns an occasional headache into a daily one. Medication-overuse headache develops when acute painkillers are used too frequently — as a rough guide, more than about 10 to 15 days a month depending on the drug — and it is genuinely counter-intuitive: the treatment becomes the cause, and the headache it produces is often described as a constant dull background pressure that feels exactly like a bad tension headache. The pattern to recognise is escalation: the painkillers stop working as well, so you take them more often, so the headache becomes more frequent. If you are taking something for headache on most days, the possibility that the tablets are now part of the problem is one worth raising — and it is not a diagnosis to act on alone, because coming off them causes a temporary worsening that needs planning and, sometimes, support. BioSignal has not published a Medication-Overuse Headache page, so this is a signpost rather than a treatment plan: it is a real condition with real management, and it is a conversation to have with a doctor rather than a resolution to make on a Monday.
Do I need a brain scan?
For a typical tension-type headache with no red flags, no — and pushing for one tends to create problems rather than solve them. There is no scan that diagnoses tension-type headache; the diagnosis is the pattern. What imaging does in a typical presentation is find incidental things — white-matter spots, small cysts, normal variants — that are common, usually meaningless, and very hard to un-see once they are on a report. That is a real cost, not a hypothetical one. Scanning is for the features that suggest the headache is not a primary headache disorder: a headache that is new or newly different after age 50, a headache that has changed its pattern or is getting progressively worse, one that began after a head injury, one with fever and neck stiffness, one that is sudden and severe or the worst you have had, one with neurological symptoms, visual loss, or personality change, one in someone with cancer or a suppressed immune system, or a new headache in pregnancy or after birth. Those need assessment — and in that situation the point is not the scan, it is being seen. If your headache is the same pressing band it has always been, imaging is very unlikely to help you.
When is a headache something serious?
When it is new, different, or comes with company. Call emergency services for a headache that is sudden and reaches maximum intensity within seconds to a minute (a thunderclap headache), for the worst headache of your life, for headache with fever and a stiff neck or a rash, for headache with weakness, numbness, difficulty speaking, or a drooping face, or for headache with confusion or a seizure. Seek urgent assessment for a headache that is new after the age of 50, a headache that has changed its usual pattern or is steadily worsening, a new headache after a head injury, a headache with visual loss, a headache with scalp tenderness or jaw pain when chewing in someone over 50 (which can indicate giant cell arteritis and can threaten sight), a headache in someone with cancer or on immunosuppression, and a new or severe headache in pregnancy or the weeks after birth — which BioSignal treats as urgent on its own page, because it can be preeclampsia. Almost all headaches are not any of these. But the reason to list them is that tension-type headache is common enough to be a comfortable explanation, and a comfortable explanation is what a dangerous headache hides behind.
Evidence summary
Tension-type headache is a defined primary headache disorder under ICHD-3 criteria (the current published classification; ICHD-4 remains in development), not a description of causation. Its typical pattern is bilateral, pressing or tightening, mild-to-moderate pain that is not aggravated by routine physical activity and lacks the nausea and photophobia/phonophobia of migraine, and it is classified by frequency into infrequent episodic, frequent episodic and chronic (>=15 days/month for >3 months) — a division that determines management. The mechanism is not settled: pericranial muscle tenderness is more common in affected people and may contribute to episodic disease, while central pain-processing changes are thought more relevant to the chronic form, so the popular attribution to stress and tight muscles outruns the evidence and underwrites a large market in posture correction, trigger-point work, manipulation and devices whose evidence is correspondingly weak. Diagnosis is clinical and pattern-based; imaging is not indicated for a typical presentation without red flags and predominantly generates incidental findings. Distinguishing tension-type headache from migraine matters in both directions — migraine is frequently mislabelled as tension headache and left untreated despite having specific effective therapies, and the categories genuinely overlap. Acute treatment is modestly effective and honestly so: Cochrane found ibuprofen 400 mg confers an important benefit in being pain-free at two hours for a small number of people with frequent episodic tension-type headache, and paracetamol 1000 mg a small benefit on the same outcome. For prevention in frequent episodic or chronic disease, a systematic review of 22 randomised trials found high-quality evidence that tricyclic antidepressants reduce headache frequency versus placebo, making amitriptyline the best-evidenced preventive. Cochrane concluded acupuncture is effective for preventing frequent episodic or chronic tension-type headache while calling for further comparative trials — a stronger position than acupuncture holds in most indications, reported here rather than lumped with unsupported therapies. Medication-overuse headache is a central practical concern: frequent acute analgesic use (roughly >10-15 days/month) can convert episodic headache into near-daily headache, and it remains an unpublished object BioSignal signposts rather than manages. This page covers tension-type headache; migraine is a separate published Condition, and cluster headache, sinus headache, medication-overuse headache, trigeminal neuralgia and cervicogenic headache remain unpublished and are honestly declined. Red-flag headaches — thunderclap, new after 50, post-traumatic, febrile with neck stiffness, with neurological deficit or visual loss, in cancer or immunosuppression, or in pregnancy and postpartum — are guarded and are not this page's to answer.
References & sources
- Headache Classification Committee of the International Headache Society (IHS). The International Classification of Headache Disorders, 3rd edition. Cephalalgia 2018;38(1):1-211 (PMID 29368949; DOI 10.1177/0333102417738202)
- Derry S, Wiffen PJ, Moore RA. Ibuprofen for acute treatment of episodic tension-type headache in adults. Cochrane Database Syst Rev 2015;(7):CD011474 (PMID 26230487; DOI 10.1002/14651858.CD011474.pub2)
- Stephens G, Derry S, Moore RA. Paracetamol (acetaminophen) for acute treatment of episodic tension-type headache in adults. Cochrane Database Syst Rev 2016;(6):CD011889 (PMID 27306653; DOI 10.1002/14651858.CD011889.pub2)
- Jackson JL, Mancuso JM, Nickoloff S, Bernstein R, Kay C. Tricyclic and tetracyclic antidepressants for the prevention of frequent episodic or chronic tension-type headache in adults: a systematic review and meta-analysis. J Gen Intern Med 2017;32(12):1351-1358 (PMID 28721535; DOI 10.1007/s11606-017-4121-z)
- Linde K, Allais G, Brinkhaus B, et al. Acupuncture for the prevention of tension-type headache. Cochrane Database Syst Rev 2016;(4):CD007587 (PMID 27092807; DOI 10.1002/14651858.CD007587.pub2)
Educational information — not medical advice
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