Perimenopause Symptoms: What's Common & When to Get Help

Perimenopause Symptoms

By Sally Pattison | Naturopath, Nutritionist & Medical Herbalist

You’re in your forties or early fifties. You haven’t dramatically changed how you eat, work or live, yet something feels different.

Perhaps you’re waking at 3 am, lying there with a busy mind. Your patience isn’t what it used to be. You’re more tired, your joints ache, or you’re finding it harder to concentrate.

Maybe your periods have become unpredictable. Or perhaps they’re still arriving like clockwork, but you no longer feel quite like yourself.

You might wonder, Is this perimenopause? Is it stress? Am I simply getting older?

The answer isn’t always straightforward.

Perimenopause can explain many changes women experience in midlife. But that doesn’t mean every new symptom should automatically be attributed to hormones.

Understanding what’s common and recognising what deserves further investigation is an important part of looking after your health.

What exactly is perimenopause?

Perimenopause is the transition leading towards menopause, when ovarian hormone production and menstrual cycles begin to change.

For many women, it starts during their forties, although timing and experiences vary considerably.

Oestrogen and progesterone patterns become less predictable, and ovulation may occur less regularly. Your menstrual cycle might become shorter, longer, heavier, lighter or more irregular.

And here’s something that surprises many women: you can experience perimenopausal symptoms while your periods are still regular.

Menopause itself is confirmed retrospectively, once you’ve gone 12 consecutive months without a menstrual period, provided there isn’t another explanation.

Perimenopause isn’t an illness. It’s a natural biological transition. But the symptoms that accompany it can significantly affect everyday life.

And being common doesn’t mean they should simply be endured.

Common symptoms of perimenopause

The experience is different for every woman. Some notice very little change, while others experience symptoms that affect their work, relationships, sleep and quality of life.

Common experiences include:

Sleep disruption: difficulty falling asleep, waking during the night or feeling unrefreshed in the morning.
Hot flushes and night sweats: sudden sensations of heat, sometimes accompanied by sweating or disturbed sleep.
Mood changes: increased irritability, anxiety, emotional sensitivity or low mood.
Brain fog: difficulty concentrating, forgetfulness or struggling to find words.
Menstrual changes: shifts in cycle length, flow or predictability.
Joint and muscle discomfort: new or more noticeable aches and stiffness.
Changes in sexual and urinary health: vaginal dryness, discomfort, urinary symptoms or changes in sexual desire.

Some women also notice changes in body composition, energy levels, headaches or their tolerance for everyday demands.

The difficulty is that many of these experiences aren’t exclusive to perimenopause.

Fatigue, for example, may be associated with disrupted sleep and hormonal changes. But it can also occur with iron deficiency, thyroid problems, medication effects, mental health conditions or other medical concerns.
I’ve explored this in more detail in my article, Fatigue in Midlife: It’s Not Just Menopause.

That’s why context matters.

Menopause may be part of the picture, but not the whole explanation

In my clinical work, I often encourage women to look beyond the question, “Is this my hormones?”

A more useful starting point can be: What has changed, what else is happening, and how are these changes affecting my life?

Consider a woman who has started waking throughout the night.

Her sleep disruption might be related to night sweats. But she may also be experiencing increased stress, changes in alcohol or caffeine tolerance, sleep apnoea, anxiety or another sleep-related condition.

Or consider someone who feels constantly exhausted.

Poor sleep may be a significant contributor, but heavy menstrual bleeding could also be affecting her iron stores. An underlying thyroid condition or other health issue might need consideration.

In midlife, several factors can overlap.

Perimenopause can amplify existing challenges, but it shouldn’t become a convenient explanation for every symptom.

A broader assessment helps distinguish what may be associated with the menopausal transition from what needs separate attention.

When should you seek medical assessment?

There are some situations where it’s particularly important not to assume a symptom is simply part of perimenopause.

Arrange a medical appointment if you experience:

Unusually heavy or prolonged bleeding, bleeding after sex, or menstrual changes that concern you.
Any vaginal bleeding after menopause, meaning bleeding after 12 consecutive months without a period.
Irregular or absent periods before age 45, which deserve assessment for possible early menopause and other causes.
Persistent or significant fatigue, especially when it interferes with normal activities.
New or worsening symptoms that affect your physical health, emotional wellbeing, relationships or quality of life.
Unexplained weight changes, new concerning headaches, or heart-related symptoms.

Sudden or severe symptoms – including chest pain, significant breathing difficulties, severe pelvic or abdominal pain, or a sudden serious change in mental health require urgent medical attention.

A symptom can be common during midlife and still warrant appropriate care.

You don’t need to reach a point where you’re barely coping before seeking help.

Do you need hormone tests to confirm perimenopause?

This is one of the questions I hear frequently.

Women sometimes assume they need a comprehensive hormone panel before anyone can explain what they’re experiencing.
But in women over 45 with a typical history, perimenopause is usually assessed through symptoms, age and menstrual changes rather than routine hormone testing.
Hormone levels fluctuate during the transition, so a single measurement may not provide a reliable picture.

That doesn’t mean testing is never useful.

Your GP may recommend investigations when symptoms suggest another condition, such as thyroid dysfunction, anaemia or iron deficiency. Testing may also be appropriate when menstrual changes begin at an unexpectedly young age or when there are other clinical concerns.

The important question isn’t simply whether you can have a test. It’s whether that test will help answer a meaningful clinical question or change what happens next.

More testing isn’t automatically better assessment.

What can you do if you’re noticing changes?

You don’t need to overhaul your entire life.
Start by paying attention to patterns.
Notice how you’re sleeping, how your energy changes throughout the day, what happens around your menstrual cycle, and whether certain symptoms are affecting your work, exercise or relationships.

Consider some of the everyday foundations that support health through midlife:

Sleep: Establish a consistent sleep routine and investigate persistent sleep disruption rather than accepting it as inevitable.

Nutrition: Eat regular, nourishing meals with adequate protein, fibre and a variety of plant foods. Your nutritional needs and health priorities may be changing.

Movement: Include activity you enjoy, alongside resistance exercise to support muscle strength, bone health and physical function.

Stress and recovery: Consider not just how much you’re doing, but how often you have opportunities to recover.

Healthcare: Keep up with recommended health checks and discuss persistent or concerning symptoms with an appropriate healthcare professional.

These aren’t guarantees that symptoms will disappear. They’re practical ways to support your wellbeing while working out what else might need attention.

Looking for practical ways to explore your options? Visit Work With Me to see the different ways you can get started.

And medical treatment options, including menopausal hormone therapy and non-hormonal treatments, may be appropriate depending on your symptoms, medical history and preferences. These are conversations worth having with your GP.

Why individual assessment matters

Two women can experience similar symptoms for very different reasons.
One may primarily need help addressing sleep disruption and lifestyle factors.
Another may have a nutritional deficiency, an underlying health condition or several overlapping concerns.
A third may have spent years trying different approaches and simply want someone to take a thorough look at her health history and help her decide what to prioritise.

That’s why I don’t believe there is one menopause solution that suits everyone.

My approach is to listen to your story, review the information already available, explore possible contributing factors and help you identify practical next steps.
Perimenopause is a transition, not a diagnosis that explains everything.
And the aim isn’t just to manage today’s symptoms. It’s also to support the health, strength and confidence that will serve you in the years ahead.

Not sure what’s contributing to how you’re feeling?

If you’re navigating fatigue, sleep disruption, digestive changes, weight concerns or several overlapping symptoms, a Personalised Health Review may be a useful starting point.

We’ll explore your health history, current concerns and relevant existing results, then develop a practical 4–6 week plan based on your individual priorities.

Explore the Personalised Health Review

You can also begin with your GP if you have new, persistent or concerning symptoms.

About the author

Sally Pattison is a naturopath, nutritionist and medical herbalist with more than 20 years of clinical experience. With a background in diagnostic medical imaging and natural therapies, she focuses on supporting women through perimenopause, menopause and postmenopause. Based in the Byron Bay Hinterland, Sally works with women across Australia through online consultations and health programmes.