Most women expect menopause to bring hot flushes and irregular periods. Fewer realise that symptoms can begin years before the final menstrual period and may affect sleep, mood, memory, joints, bladder function, and overall wellbeing.
Perimenopause and menopause are a normal part of ageing, but that doesn’t mean women need to simply put up with symptoms. Because these symptoms often develop gradually, many women attribute them to stress, ageing, work pressures, or family responsibilities rather than hormonal changes. Effective support and treatment options are available, and many women find that understanding what is happening is the first step towards feeling more in control.
What Is the Difference Between Perimenopause and Menopause?
Menopause is a single point in time, not a phase. It is defined as twelve consecutive months without a menstrual period. The average age of menopause in Australia is around 51 years.
The years leading up to menopause are known as perimenopause. During this time, hormone levels fluctuate and symptoms often begin. Perimenopause typically lasts between five and seven years, although the experience varies considerably from woman to woman.
Early Menopause and Premature Ovarian Insufficiency
Menopause before the age of 45 is considered early menopause. Menopause before the age of 40 is known as premature ovarian insufficiency (POI) and affects around one per cent of women.
These conditions can have significant implications for long-term bone health, cardiovascular health, and overall wellbeing. If you are under 45 and experiencing menopausal symptoms or changes in your menstrual cycle, it is worth discussing this with your GP.
Common Symptoms of Perimenopause and Menopause
Around 80 per cent of Australian women experience symptoms during this transition, and approximately one in four describe them as severe enough to affect their quality of life. While hot flushes are the symptom most people recognise, the reality is that hormonal changes can affect many different parts of the body.
Hot Flushes and Night Sweats
Hot flushes are sudden sensations of warmth, often affecting the chest, neck, and face. They may be accompanied by sweating, flushing, or a feeling of chills afterwards.
Some women experience only occasional episodes, while others may have multiple hot flushes each day. Night sweats are essentially hot flushes that occur during sleep and are a common cause of disrupted rest.
Sleep Changes
Many women notice changes in their sleep during perimenopause, even when they are not experiencing night sweats. Common experiences include:
- Waking frequently during the night
- Waking very early and struggling to return to sleep
- Feeling less refreshed despite adequate time in bed
Poor sleep can also worsen many other symptoms, including mood changes, anxiety, and difficulties with concentration.
Mood Changes and Anxiety
Hormonal fluctuations can affect emotional wellbeing. Women may experience irritability, increased anxiety, tearfulness, reduces resilience to every day stress and low mood. For some women, these symptoms occur despite having no previous history of mental health concerns.
Brain Fog and Memory Changes
Many women describe experiencing “brain fog” during perimenopause.
This may include:
- Difficulty finding words
- Forgetfulness
- Reduced concentration
- Losing track of conversations or tasks
These symptoms can be frustrating and unsettling. Fortunately, they are very common during perimenopause and are not typically a sign of dementia.
Joint and Muscle Pain
New aches and pains are an often-overlooked symptom of menopause.
Women commonly report discomfort in their fingers, knees, hips, shoulders and lower backs. Oestrogen plays a role in joint and connective tissue health, and many women notice increased stiffness during this transition.
Vaginal and Urinary Symptoms
Changes in oestrogen levels can affect the tissues of the vagina, vulva, and urinary tract. These symptoms are now grouped under the term Genitourinary Syndrome of Menopause (GSM). Unlike hot flushes, these symptoms often persist or worsen over time if left untreated. Symptoms may include:
- Vaginal dryness
- Pain or discomfort during sex
- Recurrent urinary tract infections
- Increased urinary urgency
- Bladder irritation
Heart and Cardiovascular Changes
Some women experience palpitations, episodes of a racing heartbeat and changes in blood pressure. Menopause is also an important time to review cardiovascular health, as the risk of heart disease gradually increases after menopause.
When Should You See a GP?
You do not necessarily need to see a GP after your first hot flush. However, it is worth making an appointment if:
- Symptoms are affecting your quality of life
- Sleep is becoming disrupted
- Mood changes are becoming noticeable
- Periods become significantly heavier or more irregular
- You are under 45 and experiencing menopausal symptoms
- You are unsure whether your symptoms are related to perimenopause
- Vaginal dryness, painful sex, or recurrent urinary tract infections are occurring
Seek Medical Review Promptly If:
- Bleeding occurs after twelve months without a period
- Bleeding between periods develops unexpectedly
- Sex becomes painful and is associated with bleeding
- Mood symptoms include thoughts of self-harm
- Severe depression develops
- Chest pain, severe palpitations, or shortness of breath occur
What Happens During a Menopause Consultation?
Many women worry they will be told their symptoms are simply a normal part of ageing.
A menopause consultation is designed to understand how symptoms are affecting your day-to-day life and to explore evidence-based management options. There is no single blood test that diagnoses perimenopause. The overall symptom pattern is often the most important part of the assessment.
Investigations Where Appropriate
Blood tests are not always required but may be useful in certain situations, particularly in younger women or when the diagnosis is unclear. Your GP may also discuss:
- Thyroid function
- Iron levels
- Cardiovascular risk factors
- Cervical screening
- Breast screening
Treatment Options
Treatment is tailored to the individual and depends on symptoms, medical history, and personal preferences. Options may include:
Hormone Replacement Therapy (HRT)
HRT remains the most effective treatment for moderate to severe hot flushes and night sweats. Modern guidelines support an individualised approach, with benefits and risks considered on a case-by-case basis.
Non-Hormonal Medications
Several non-hormonal options are available for women who cannot or prefer not to use HRT.
Vaginal Treatments
These are highly effective for vaginal dryness, discomfort, and urinary symptoms and have a different risk profile to systemic hormone therapy.
Lifestyle Strategies
Helpful measures may include:
• Regular exercise
• Good sleep habits
• Weight management where appropriate
• Reviewing alcohol and caffeine intake
• Cognitive behavioural therapy (CBT)
Mental Health Support
Where mood changes or anxiety are prominent, psychological support and a Mental Health Treatment Plan may be beneficial.
Menopause and Bone Health
Oestrogen plays an important role in maintaining bone strength.
After menopause, bone density declines more rapidly, increasing the risk of osteoporosis and fractures.
Regular weight-bearing exercise, adequate calcium and vitamin D intake, and identifying individual risk factors can help support long-term bone health.
Ongoing Care
Menopause care is rarely a single appointment. Symptoms often change over time, and treatment plans may need adjustment. Ongoing reviews allow your GP to monitor progress, optimise treatment, and support your long-term health.
The Bottom Line
Perimenopause and menopause affect every woman differently.
For some, symptoms are mild. For others, they can have a significant impact on sleep, work, relationships, and overall quality of life.
The important thing to know is that help is available. Whether you are seeking reassurance, a clearer understanding of what is happening, or advice about treatment options, speaking with your GP can be a helpful first step.
Book a First Perimenopause/Menopause Appointment at Sage Medical
📞 Call us on 03 8606 3206
🌐 Or click here to book online
