Why your pain might not be “just the menopause” — or just stress
If you’ve spent years being told your pain is “just stress,” “just getting older,” or “just the menopause” — you’re not imagining it, and you’re far from the only one. Fibromyalgia is one of the conditions most often missed or delayed in women over 45, partly because its symptoms overlap so closely with perimenopause, and partly because there’s still no single test that proves it’s there. This guide explains why fibromyalgia diagnosis in the UK so often takes years, what the overlap with perimenopause actually looks like, and what’s genuinely shown to help — beyond being told to manage your stress.
At a glance
- There’s no blood test or scan that confirms fibromyalgia — diagnosis relies on clinical criteria and ruling out other causes.
- UK research suggests a confirmed diagnosis can take anywhere from two to seven years, depending on the study.
- Symptoms overlap heavily with perimenopause, which means each is sometimes mistaken for the other.
- The strongest evidence for managing symptoms points to pacing, gradual movement and psychological support — not a single pill.
Why fibromyalgia takes so long to diagnose
There’s no blood test, scan or biomarker that confirms fibromyalgia. Diagnosis relies on clinical criteria and ruling out other conditions, which means it depends heavily on a doctor recognising the pattern — and on a patient managing to describe a constellation of symptoms (widespread pain, exhaustion, poor sleep, brain fog) that don’t point neatly to one obvious cause.
The result is a diagnostic process that varies enormously and tends to be slow. Estimates differ depending on the study, the country, and the criteria used, but they consistently point to a long road: some research puts the average at just over two years, others closer to five or six, and one recent UK-focused study reported that a confirmed diagnosis can take around seven years. Whatever the exact figure, the pattern is the same — most people see several different doctors before anyone names what’s happening.
This delay isn’t a reflection of how serious or “real” your symptoms are. A 2022 study of UK healthcare services for people with fibromyalgia found structural problems throughout the NHS pathway — including a shortage of specialist multidisciplinary support and difficulty for GPs trying to access secondary care input. One rheumatologist in that study described a familiar cycle: patients get diagnosed, get sent back to an overstretched GP, and then get referred back to a specialist every few years simply to confirm the diagnosis still holds, because nobody quite knows what else to do with it in between.
If you’ve felt like you were being passed between people who didn’t know what to do with you, that’s not your imagination. It’s a known gap in how the system currently handles this condition.
Why older women are especially likely to be missed
This is where things get more complicated — and where a lot of misdiagnosis happens in both directions.
Fibromyalgia has historically been described as affecting women far more than men, with older figures suggesting a ratio as high as nine to one. But that figure comes from diagnostic criteria used in 1990, which relied on counting specific “tender points” on the body — a method that has since been revised. Once newer, broader criteria were introduced in the 2010s, the gap narrowed considerably, with some research putting the ratio closer to two to one, and unbiased population studies finding women make up roughly six in ten cases rather than nine in ten. Fibromyalgia genuinely does affect more women than men — but probably by a much smaller margin than the older statistics suggest, and the apparent gap may partly reflect who gets referred and diagnosed, not just who actually has it.
What’s clearer, and more useful, is the connection with perimenopause specifically. The two conditions share a striking number of symptoms — which is exactly what makes them so easy to confuse.
| Symptom | Fibromyalgia | Perimenopause |
|---|---|---|
| Widespread or migrating pain | Yes — a defining feature | Sometimes — joint and muscle aches |
| Persistent fatigue | Yes — a defining feature | Yes — very common |
| Disrupted, non-restorative sleep | Yes — common | Yes — often linked to night sweats |
| Brain fog / cognitive difficulty | Yes — common | Yes — very common |
| Low mood or anxiety | Yes — common | Yes — common |
| Hot flushes or night sweats | No | Yes — a defining feature |
| Irregular periods | No | Yes — a defining feature |
| Heightened sensitivity to touch or pressure | Yes — a defining feature | No |
Declining oestrogen during perimenopause is known to affect pain sensitivity, sleep quality, mood and cognitive function — which means it can intensify fibromyalgia symptoms in someone who already has the condition, and can also produce a very similar symptom picture in someone who doesn’t.
This creates two distinct problems. Some women who are actually in early perimenopause get told they have fibromyalgia, when hormonal changes are the real driver. Others who do have fibromyalgia get told their pain and exhaustion are “just the menopause,” and the underlying condition goes unaddressed. UK clinicians writing in the journal Post Reproductive Health in 2025 made the point plainly: the two conditions need to be properly distinguished from each other, because treating one as if it were the other leaves patients without the right support either way.
If your symptoms started in your 40s or 50s and sit somewhere in this overlap, it’s worth raising both possibilities with your GP explicitly, rather than accepting whichever explanation comes first.
What gaslighting actually looks like in this context
“Gaslighting” gets used loosely sometimes, so it’s worth being specific about what’s actually happening here.
Fibromyalgia doesn’t show up on an X-ray or in a blood test. For a long time, that absence of an objective marker led some clinicians to treat it as primarily psychological — a framing that has been slow to shift, even as the evidence on central pain processing has grown. That history still shapes some consultations today: women describe being told their pain is anxiety, that they need to lose weight, or that it’s simply what happens with age.
It’s worth noting that the psychological toll of living with fibromyalgia appears similar for men and women — but men tend to delay seeking medical help for longer, which may be part of why the condition still gets coded, culturally, as a “women’s” illness. None of this makes the pain less real. It means the path to being believed has often been harder than it should be.
If you’ve heard any version of “it’s probably just stress” before anyone properly investigated your symptoms, you’re describing a well-documented pattern, not a personal failing.
What actually helps
There’s no single cure for fibromyalgia, and anyone promising one is overselling. But there’s a meaningful, well-evidenced set of approaches that can genuinely reduce symptoms and improve day-to-day function. European clinical guidelines (EULAR, 2017) recommend starting with non-drug approaches before moving to medication, and the strongest evidence by far is for movement and structured support — not for any single pill.
Pacing. This means balancing activity and rest deliberately, rather than pushing through on good days and crashing afterwards. It isn’t about doing less overall — it’s about spreading activity out so you’re not constantly swinging between overexertion and collapse. For many people with fibromyalgia, learning to pace is one of the most practical tools available, and it’s something you can start adjusting on your own, ideally with guidance from a physiotherapist familiar with chronic pain.
Movement, started gently and built up gradually. European guidelines unanimously support exercise as a core part of fibromyalgia management — not because it’s easy advice to give, but because of its consistent effect on pain, function and overall wellbeing, combined with its low cost and good safety profile. This isn’t about pushing through pain or following a generic gym programme. Aerobic activity, water-based exercise, gentle resistance training and practices like tai chi all have supporting evidence, but the right starting point and pace depends entirely on the individual.
A note on fibromyalgia vs ME/CFS
Fibromyalgia is not the same condition as ME/CFS (chronic fatigue syndrome), even though the two overlap and are sometimes confused. NICE guidance for ME/CFS specifically warns against graded exercise therapy because of the risk of triggering post-exertional crashes — but that caution applies to ME/CFS, not necessarily to fibromyalgia, where structured exercise has a different evidence base. If you’re not sure which condition (or combination) you’re dealing with, that’s a conversation to have directly with whoever is treating you, rather than following generic advice meant for one or the other.
Psychological support, particularly CBT. Talking therapy isn’t suggested because fibromyalgia is “in your head” — it’s suggested because it has a measurable effect on sleep quality, mood, anxiety and pain coping, often as a useful complement to other treatment rather than a replacement for it. Some research suggests that more sessions tend to produce a bigger effect, which is worth knowing if it’s offered as a brief, one-off course.
Medication, where appropriate. Some medicines — including certain antidepressants and nerve-pain drugs — show benefit for fibromyalgia symptoms in some studies, though the strength of that evidence and the specific recommendations vary between countries’ guidelines, and none of these medicines are formally licensed in the UK specifically for fibromyalgia. Any decision about medication, including whether an off-label prescription makes sense for you, is one to make with your GP or a specialist — not something to self-direct based on what’s worked for someone else.
If you’re supporting a parent through this
If your mum has been living with unexplained pain and exhaustion for years, and you’ve watched her struggle to be taken seriously, there are a few practical things that genuinely help.
Going with her to appointments, where possible, changes the dynamic — a second person describing the same pattern of symptoms over time tends to carry weight that a single account doesn’t always have on its own. Helping her keep a simple written record of symptoms — what’s happening, how often, how it affects her day — gives a new doctor something concrete to work from, rather than asking her to summarise years of experience in a ten-minute appointment.
Hea won’t diagnose anything, and it isn’t built to track symptoms of a specific condition. What it does is simpler: each morning, it checks in with a short, friendly question about how she’s feeling generally — her mood, her sleep, her energy. Over several weeks, that builds into a record of how she’s actually been doing, day to day — something many women say they wish they’d had on hand the first time they tried to explain years of symptoms to a new doctor.
A daily record, not a diagnosis
Hea checks in each morning with a simple, friendly question about how your mum is feeling — mood, sleep, energy. Over several weeks, that builds into a picture you can bring to her next GP appointment.
Frequently asked questions
Is fibromyalgia the same as chronic fatigue syndrome?
No, though the two overlap substantially and are sometimes confused with each other. Many people who meet the criteria for one condition also meet the criteria for the other, and the symptoms — pain, exhaustion, poor sleep, cognitive difficulty — can look very similar. They’re treated as related but distinct conditions, and the distinction matters for treatment, particularly around exercise recommendations, so it’s worth getting clarity from a specialist if there’s any uncertainty.
Can fibromyalgia be cured?
No treatment currently cures fibromyalgia, but that doesn’t mean nothing can be done. Symptoms can often be meaningfully reduced through a combination of pacing, gradual movement, psychological support and, in some cases, medication — and many people see real improvement in day-to-day function with the right combination.
Does fibromyalgia get worse with age?
The evidence is mixed. Some research suggests symptoms can persist for longer in older patients, while other studies find the intensity of pain may actually ease somewhat with age, even if it lasts longer overall. There isn’t a single predictable trajectory.
My GP says my symptoms are perimenopause, not fibromyalgia — should I push for further testing?
The two aren’t mutually exclusive, and one doesn’t rule out the other. If your symptoms began around your 40s or 50s and include both the hallmarks of fibromyalgia (widespread pain, profound fatigue, tender points) and typical perimenopause symptoms, it’s reasonable to ask your GP to consider both explicitly, rather than settling on whichever was raised first.
Read next
34 Symptoms of Perimenopause: What They Are and What to Do Next
Sources
- Allen J, Goebel A, Fallon N. Impact of fibromyalgia syndrome diagnosis and treatment experiences on health information-seeking behaviour. Musculoskeletal Care, 2026
- Wilson N, Beasley MJ, Pope C, et al. UK healthcare services for people with fibromyalgia: results from two web-based national surveys (the PACFiND study). BMC Health Services Research, 2022
- Macfarlane GJ, Kronisch C, Dean LE, et al. EULAR revised recommendations for the management of fibromyalgia. Annals of the Rheumatic Diseases, 2017
- Clarke J, Briggs P, Goebel A. Fibromyalgia and the menopause transition — what’s what? Implications for patient outcomes. Post Reproductive Health, 2025
- Wolfe F, Walitt B, Perrot S, et al. Fibromyalgia diagnosis and biased assessment: Sex, prevalence and bias. PLOS ONE, 2018
- NICE. Myalgic encephalomyelitis (or encephalopathy)/chronic fatigue syndrome: diagnosis and management (NG206, 2021)
