Symptom Guide
A New or Changed Headache After 50
Most headaches are not dangerous at any age. But a headache that genuinely starts for the first time later in life, or one that clearly changes character, is treated with more caution, and for good reasons.
Call 911 or go to an emergency department now if
- The headache reached full intensity within seconds. This is a thunderclap headache and it is an emergency at any age. Read the thunderclap guide
- There is weakness, numbness or drooping on one side, or difficulty speaking
- There is a seizure, new confusion, or reduced consciousness
- There is fever with a stiff neck
- There is sudden loss of vision
- The headache followed a head injury, particularly if you take a blood thinner
Seek medical assessment within days, not weeks, if
These features raise the possibility of giant cell arteritis, which occurs in older adults and can threaten sight:
- A new headache with tenderness of the scalp, for example when brushing your hair
- Aching or fatigue in the jaw when chewing
- Blurred vision, double vision, or brief loss of vision
Why age changes the assessment
Migraine and tension-type headache usually begin earlier in life. So when a headache truly starts for the first time after 50, the ordinary explanations are less available, and the causes worth excluding become relatively more likely. That does not make a serious cause probable. It makes it worth checking.
The same logic applies to a change. A headache you have had for thirty years that suddenly behaves differently, in timing, in severity, in what triggers it, or in what comes with it, is effectively a new headache.
The patterns that prompt a scan
None of these means something serious is present. They are the features that make a clinician want to look rather than wait.
| Pattern | Why it draws attention |
|---|---|
| Worse on waking, or worse lying flat | Can suggest raised pressure inside the skull |
| Worse with coughing, sneezing, straining or bending | The same reasoning. Pressure changes make it worse |
| Steadily progressive over weeks | A headache that is escalating rather than fluctuating behaves differently from most primary headaches |
| New neurological symptoms alongside it | Weakness, numbness, visual change, speech difficulty, personality or memory change, unsteadiness, or a seizure |
| A history of cancer, or a weakened immune system | Widens the range of causes that need excluding |
| Followed a head injury, even a minor one | Bleeding can collect slowly, especially in older adults and on blood thinners, and appear weeks later |
What is being looked for
Bleeding around the brain
Including collections that build slowly after a minor head injury, which are more common with age and with blood thinners.
A brain tumour
Uncommon as a cause of headache, but part of why the pattern above prompts imaging.
Something needing a different specialist
Many headaches have causes that are medical rather than surgical, and saying so plainly is part of the job.
When to ask for a specialist opinion
- The headache is genuinely new. Not a worse version of an old one, but a type you have not had before.
- The pattern has changed. In timing, severity, triggers, or what accompanies it.
- Any of the features in the table above apply.
- A scan was done, you were told it was fine, and the headache continues. A normal scan is reassuring, and it is not the whole answer.
- You are getting nowhere. Being passed between clinicians without an explanation is itself a reason to seek a focused review.
You do not need a referral to ask. Most patients can request an appointment directly.
Common questions
Why does age change how a headache is assessed?
Because the balance of likely causes shifts. Migraine and tension-type headache usually begin earlier in life, so a headache that genuinely starts for the first time after 50, or a long-standing headache that clearly changes character, is given more scrutiny and more often warrants imaging.
What is giant cell arteritis and why does it matter?
It is inflammation of the arteries of the scalp and head that occurs in older adults. Features can include a new headache with scalp tenderness, pain in the jaw when chewing, and visual symptoms. It needs urgent medical assessment because it can threaten sight.
I had a minor bump to the head weeks ago and now I have headaches. Is that relevant?
It can be. Bleeding can collect slowly between the brain and the skull after a relatively minor knock, particularly in older adults and in anyone taking a blood thinner, and symptoms can appear weeks later. It is worth mentioning the injury even if it seemed trivial at the time.
Does a new headache after 50 mean a brain tumour?
Usually not. Most headaches, including new ones, are not caused by a tumour. But headache that is worse on waking or when lying flat, worse with coughing or straining, steadily progressive, or accompanied by new neurological symptoms is the pattern that prompts imaging.
Do I need a referral for a headache assessment?
Not usually. Most patients can request an appointment directly. Whether a referral is required depends on your insurance plan, and we will tell you if one is needed in your case.
This page is general information written by a neurosurgical practice to help you decide whether to seek assessment. It is not a diagnosis and it is not a substitute for being examined. If you are worried about your symptoms, speak to a clinician.
Get a straight answer about the headache
Bring any imaging you have had and a note of how the headache behaves. Dr. Khan will review the scans directly and tell you what is causing it, or what it is not.