IS THIS PERIMENOPAUSE?
You're not burning out. You're not falling apart. Your hormones are changing. What the 2026 research is Telling us.
By Katie Rice | Accredited Naturopath & Nutritionist | Her Herbs Founder
Something has shifted. You can feel it.
Maybe you're exhausted in a way that sleep doesn't fix. Maybe your anxiety has spiked out of nowhere and you can't find a reason for it. Maybe your cycle has changed slightly, or your joints ache, or you lie awake at 3am with your mind racing and your heart doing something strange in your chest.
You've Googled it. You've wondered if it's stress, or thyroid, or burnout, or just getting older. Your blood tests came back normal. You were told everything looks fine.
But something doesn't feel fine.
If you're in your late 30s or 40s and this sounds familiar, I want you to consider something that doesn't get talked about nearly enough. This might be perimenopause. And if it is, you are not imagining it, you are not falling apart, and there is real help available.
What Perimenopause Actually Is
Perimenopause is the hormonal transition that leads up to menopause. It's not a single moment. It's a window of time, often three to seven years, during which oestrogen and progesterone begin to fluctuate and gradually decline. Periods don't stop straight away. In fact, for much of perimenopause you'll still be getting them, which is exactly why so many women don't connect what they're feeling to their hormones.
This transition commonly begins in the 40s, but it can start in the mid-30s. That's earlier than most women expect. And because the early symptoms are so easy to attribute to other things, stress, poor sleep, a busy life, perimenopause often goes unrecognised for years.
It's Not Just Hot Flushes
This is the part that matters most, because hot flushes are what everyone talks about, and they're often not what women notice first.
The symptom picture in perimenopause is broad, and some of the most common experiences are also the most easy to dismiss or misattribute.
Fatigue that doesn't respond to rest. Not just tiredness. A deep, persistent exhaustion that sleep doesn't seem to fix.
Sleep disruption. Waking in the night, struggling to get back to sleep, or waking early and lying there with your thoughts running.
Mood changes. Anxiety that seems to come from nowhere. Irritability that feels disproportionate. A low mood that doesn't quite fit what's happening in your life.
Brain fog. Forgetting words mid-sentence. Walking into a room and not knowing why. Feeling less sharp than you used to.
Cycle changes. Shorter cycles, longer cycles, heavier periods, lighter ones. The pattern you've known for years starting to shift.
And then the ones that really catch women off guard.
Heart palpitations. Joint and muscle aches. Itchy skin. Dry eyes and mouth. Recurrent UTIs. Tingling. Restless legs. Changes in body odour. Brittle nails. Headaches. Low libido. Vaginal dryness.
These are recognised perimenopause symptoms. They have a physiological explanation. And yet women are routinely told they're signs of stress, anxiety, or simply ageing.
You are not imagining them.
Why It Gets Missed
The pattern is consistent and it needs to be said clearly. Perimenopause is regularly misread as anxiety, depression, thyroid disease, or burnout, especially when mood changes, sleep problems, and palpitations show up before the cycle has noticeably changed.
Women go to their GP. Blood tests come back normal. They're told it's stress. Some are offered antidepressants. Some are referred for anxiety treatment. Some are told to get more sleep and reduce their workload.
None of that is wrong exactly, but it misses the underlying cause. And women spend months or years managing symptoms without ever being given the framework to understand what's actually happening in their body.
Normal blood tests do not rule out perimenopause. Symptoms and timing matter just as much as bloodwork, sometimes more. This is a clinical diagnosis, not a lab result.
What Tests to Ask For
Testing in perimenopause is useful but has real limitations, and it's worth understanding what you're asking for and why.
FSH (follicle stimulating hormone). FSH tends to rise as ovarian function declines, so an elevated result can support a perimenopause picture. But hormone levels fluctuate during this transition, so a single result is not definitive. One normal FSH does not mean perimenopause isn't happening.
Oestradiol. This gives a snapshot of circulating oestrogen. Again, it swings up and down during the transition, so one test tells a limited story. Useful in context, not as a standalone answer.
AMH (anti-Mullerian hormone). Sometimes discussed as a marker of ovarian reserve. The current evidence doesn't support using it as a routine diagnostic tool for perimenopause, so don't be alarmed if your doctor doesn't order it.
Thyroid function. Worth requesting because thyroid disease shares several symptoms with perimenopause, fatigue, mood changes, weight shifts, and the two can coexist. Ruling it out is a reasonable step.
The most important thing to know is that symptoms and timing are clinically valid data. If you are in your late 30s or 40s, your cycles are shifting, and you recognise yourself in this list, that clinical picture matters regardless of what a single blood test shows.
What to Say at Your Appointment
Bring your symptom history. When did things start? What has changed? Which symptoms are affecting your daily life most? The more specific you can be, the more useful the conversation becomes.
Ask directly about perimenopause. You are allowed to raise it. Say: "I've been reading about perimenopause and I think some of what I'm experiencing might be related. Can we explore that?"
Ask for the relevant bloodwork. FSH, oestradiol, and thyroid function as a starting point. If your GP isn't responsive, ask for a referral to a gynaecologist or a doctor with a specific interest in women's hormonal health.
And know that management exists. Perimenopause is not something you simply endure. There are evidence-based options, both medical and naturopathic, that can make a significant difference to how you feel during this transition.
If you want to go deeper on the naturopathic side of perimenopause support, the Her Herbs Perimenopause Series was built for exactly this.
EXPLORE THE HER HERBS PERIMENOPAUSE SERIES
A Note From Katie
"The women I saw in clinic who were in perimenopause had almost always been told something else first. Stress. Anxiety. Depression. Just life. And there's a particular kind of exhaustion that comes not just from the symptoms but from not having a name for what you're going through. Perimenopause deserves to be recognised earlier, taken more seriously, and supported properly. If you've been feeling like something has shifted and nobody has quite been able to explain it, I hope this is the piece that helps things click into place."
- Katie Rice, Naturopath & Founder, Her Herbs
This content is for educational purposes only and does not constitute medical advice. Please consult your healthcare provider regarding your individual health concerns.
