A comprehensive guide to all 34+ recognised perimenopause symptoms — what they are, why they happen, and what you can do.
Important: Not every woman experiences every symptom, and symptoms vary greatly in severity. Some women sail through perimenopause with minimal disruption, while others find it significantly impacts their quality of life. Both experiences are valid — and both deserve support.
Changes to your menstrual cycle are often the first sign of perimenopause. These changes can vary greatly between women.
Cycles that come earlier or later than usual, or vary in length from month to month.
Periods that are significantly heavier (flooding, clots) or lighter than before.
Missing one or more periods without being pregnant.
Cycles shortening to 21–25 days, particularly in early perimenopause.
Light bleeding or spotting outside of your regular period.
Vasomotor symptoms — hot flushes and night sweats — affect up to 80% of perimenopausal women and are among the most disruptive symptoms.
Sudden waves of intense heat, usually in the face, neck, and chest, often accompanied by flushing and sweating. Can last 1–5 minutes.
Hot flushes that occur during sleep, causing drenching sweats that disrupt sleep and may require changing clothes or bedding.
A feeling of cold or shivering immediately after a hot flush as the body overcorrects.
A racing or irregular heartbeat, often accompanying hot flushes.
Sleep problems are one of the most common and impactful perimenopause symptoms, often compounded by night sweats and anxiety.
Lying awake for extended periods despite feeling tired.
Waking multiple times during the night, often triggered by night sweats or anxiety.
Waking significantly earlier than desired and being unable to return to sleep.
Waking feeling exhausted despite adequate hours in bed.
An uncomfortable urge to move the legs, particularly at night.
Hormonal fluctuations directly affect brain chemistry, leading to a range of mood and cognitive symptoms that can be surprising and distressing.
New or worsening anxiety, including a sense of dread, racing thoughts, or panic attacks.
Feeling more easily frustrated or short-tempered than usual.
Rapid shifts in mood that feel disproportionate to circumstances.
Persistent sadness, loss of motivation, or feelings of hopelessness.
Difficulty concentrating, word-finding problems, forgetfulness, and mental cloudiness.
A sense of losing one's usual competence or self-assurance.
Declining oestrogen affects tissues throughout the body, leading to a range of physical changes.
Reduced vaginal lubrication causing dryness, itching, or discomfort, particularly during sex.
Pain or discomfort during sexual intercourse due to vaginal tissue changes.
A decrease in sexual desire or interest.
Increased frequency, urgency, or recurrent urinary tract infections.
New or worsening aches, stiffness, or joint pain, particularly in the morning.
Weight gain, particularly around the abdomen, despite no major lifestyle changes.
Drier skin, thinning hair, or changes in hair texture.
New or worsening headaches or migraines, often linked to hormonal fluctuations.
You should see your GP if your symptoms are affecting your quality of life, if you experience very heavy bleeding, if you have symptoms before age 40, or if you simply want clarity and support.
From July 2025, Australian women are eligible for a Medicare rebate for a dedicated menopause health assessment. Use our free GP Report to make the most of your appointment.