Understanding the Menopause Transition
Updated: Oct 14
Perimenopause and Menopause Symptoms: More Than Just Hot Flushes
Understanding the changes, managing symptoms and embracing your next stage of life.
For many women I see, perimenopause seems to arrive without much warning. One minute you're going about life as usual, and the next you're waking at 3 am,
feeling unusually tired, forgetting why you walked into a room or suddenly experiencing a wave of heat that seems to come from nowhere!
Sound familiar?
Perimenopause is a natural transition, marking the gradual move from our reproductive years into a new stage of life. While it can bring some unwelcome symptoms, I also encourage women to look at this time as an opportunity to take stock of their health and think about how they want to feel and function in the years ahead. So, what's actually happening in our bodies?
What is perimenopause, when does it start?
Perimenopause means "around menopause" and refers to the years leading up to your final menstrual period.
It commonly begins in your 40s, although some women notice changes earlier. During this time, the ovaries gradually change how they function, and hormones such as oestrogen and progesterone fluctuate.
These fluctuations can affect much more than your menstrual cycle. Oestrogen plays a role in bone strength, brain function, temperature regulation and cardiovascular health, which helps explain why symptoms can be so varied.
Periods may become irregular, heavier, lighter, shorter or longer. You may even skip a few months. And yes, pregnancy is still possible during perimenopause!
More than just hot flushes
Hot flushes are probably the symptom we associate most with menopause. Around three in four women experience hot flushes or night sweats during the transition.
A hot flush is a sudden feeling of intense heat, often spreading across the chest, neck and face. It happens because changing oestrogen levels affect the hypothalamus, the part of the brain responsible for regulating body temperature.
But there are plenty of other symptoms that don't always get the same attention.
You may experience:
Interrupted sleep or waking during the night
Fatigue and reduced energy
Brain fog, forgetfulness or difficulty concentrating
Mood changes, anxiety or irritability
Muscle and joint aches
Headaches or migraines
Changes in body composition, particularly around the abdomen
Vaginal dryness and discomfort
Changes in libido or sexual desire
Irregular or heavier menstrual periods
Some women experience only mild changes, while others find symptoms significantly affect their daily lives.
It's also worth remembering that not everything happening in your 40s or 50s is necessarily hormonal. Sleep difficulties, fatigue and mood changes can have other contributing factors that deserve attention.
Hot flushes: how to deal with them
While we can't always prevent hot flushes, a few practical changes may help make them more manageable.
Dress in layers: Choose breathable fabrics such as cotton so you can remove clothing when needed.
Keep hydrated: Drink water regularly and have cool water available.
Identify your triggers: Spicy foods, hot drinks, caffeine and alcohol may worsen hot flushes for some women.
Keep your environment cool: Warm rooms, hot weather and heavy bedding can make overheating more uncomfortable.
Manage stress: Stress and anxiety can influence hot flushes. Relaxation, breathing exercises and regular movement may help you cope.
Look after your sleep: Keep your bedroom cool, use lightweight bedding and maintain a regular sleep routine.
Not every trigger affects every woman, so paying attention to your own patterns can be useful.
Let's talk about vaginal dryness and libido
Now, here's something that doesn't always get talked about enough.
Changes in sexual desire and vaginal comfort are common during perimenopause and postmenopause, yet many women feel uncomfortable raising the subject.
As oestrogen levels decline, vaginal tissues may become thinner, drier and less elastic. This can lead to irritation, discomfort or painful intercourse.
And libido? Well, it's not just about hormones. Poor sleep, fatigue, stress, relationship factors, medications and physical discomfort can all influence sexual desire.
The important thing to know is that these changes don't simply have to be accepted as part of getting older.
For more on this often-overlooked subject, read my blog: Why Has My Libido Changed? Understanding the Causes of Low Sex Drive.
Menopause and post menopause: What's the difference?
Menopause is officially reached when you've gone 12 consecutive months without a menstrual period, assuming there is no other cause.
In Australia, the average age is approximately 51.
Once you've reached this point, you're considered postmenopausal, a stage that continues for the rest of your life.
For some women, symptoms gradually settle. For others, hot flushes, sleep disturbances or vaginal symptoms may continue.
But beyond these immediate symptoms, declining oestrogen levels also have implications for our long-term health.
Looking after your bones, heart and brain
Bone health: Oestrogen helps maintain bone density. Following menopause, bone loss accelerates, increasing the risk of osteoporosis and fractures. Weight-bearing exercise, resistance training, adequate calcium and vitamin D, and appropriate bone health assessments are important.
Heart health: Cardiovascular risk increases with age and after menopause. Changes in cholesterol, blood pressure and abdominal fat distribution can contribute. This is a good time to review your cardiovascular health and relevant blood tests with your healthcare professional.
Brain health: Oestrogen influences several processes involved in brain function. Hormonal fluctuations, together with disrupted sleep and stress, may contribute to brain fog and concentration difficulties. Importantly, menopausal brain fog does not mean you're developing dementia.
Supporting brain health through regular exercise, quality sleep, nutritious food, social connection and cardiovascular risk management remains important as we age.
A new chapter and an opportunity for healthy ageing
One thing I often discuss with women is that menopause isn't just about the end of our reproductive years. It's also the beginning of another stage of life.
Yes, there may be challenges along the way, but I believe this transition can be an opportunity to become more aware of our health and make positive changes.
Are you getting enough quality sleep? Maintaining muscle strength? Eating well? Staying active? Looking after your heart, bones and emotional wellbeing?
These are the things that can make a real difference to how we feel and function as we get older.
My approach is to look at the whole person, not just individual symptoms. Understanding your health history, lifestyle, nutrition and relevant pathology results, where appropriate, can help guide personalised care.
Menopause is a natural transition, but healthy ageing is something we can actively work towards.
Frequently Asked Questions About Perimenopause and Menopause
What are the first signs of perimenopause?
Changes in menstrual cycles are often one of the earliest signs. Other symptoms may include disrupted sleep, hot flushes, mood changes, fatigue and difficulty concentrating. Every woman's experience is different.
How long does perimenopause last?
Perimenopause commonly lasts around four to six years, although it may be shorter or longer. It ends when menopause is reached, which is confirmed after 12 consecutive months without a period.
Can you still have menopause symptoms after your periods stop?
Yes. Hot flushes, night sweats and sleep disturbances may continue into postmenopause. Vaginal dryness and urinary symptoms may also persist or become more noticeable, so appropriate assessment and support remain important.
References and further reading
Disclaimer: This article is intended for general educational purposes only and does not replace personalised medical advice. If you have concerning or persistent symptoms, including unusually heavy bleeding or any bleeding after menopause, seek assessment from your qualified healthcare professional.
About the Author
Margaret Leedham is an experienced naturopath, herbalist and nutritionist with over 27 years in the natural medicine industry. She is an Accredited Member and Fellow of the Australian Traditional Medicine Society (ATMS). Margaret has a special interest in perimenopause, menopause, sleep, healthy ageing and personalised, evidence-informed naturopathic care.
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