Perimenopause Symptoms You Should Not Ignore

Perimenopause, the transitional phase leading to menopause, can begin as early as your late 30s and last for several years. Many women dismiss the symptoms or attribute them to stress, ageing, or simply being busy. Some symptoms, however, deserve medical attention, not because they are dangerous in themselves, but because effective treatment exists and there is no need to endure them.

At Knightsbridge Doctors, Dr Cliona O'Connell is accredited by the British Menopause Society and specialises in the management of all aspects of perimenopause and menopause. What follows are the symptoms she sees most frequently and her perspective on when to seek help.

Irregular periods are typically the first sign. Your cycle may become shorter, longer, heavier, lighter, or simply unpredictable. While this is a normal part of the transition, unusually heavy bleeding (soaking through a pad or tampon every hour, passing clots larger than a 50p coin, or bleeding lasting longer than seven days) should be assessed to rule out other causes such as fibroids or thyroid dysfunction.

Hot flushes and night sweats affect approximately 75% of perimenopausal women. They are caused by fluctuating oestrogen levels affecting the hypothalamus, your body's thermostat. For some women, these are mild and manageable. For others, they are severe enough to disrupt sleep, work, and daily life. If night sweats are regularly waking you or hot flushes are affecting your ability to function, treatment can make a significant difference.

Mood changes during perimenopause are real and physiological, not imagined. Oestrogen influences serotonin production, and fluctuating levels can cause anxiety, irritability, low mood, and difficulty concentrating. These symptoms are sometimes misdiagnosed as depression or generalised anxiety. If you are experiencing mood changes alongside other perimenopausal symptoms, it is worth considering the hormonal connection.

Sleep disturbance extends beyond night sweats. Many perimenopausal women report difficulty falling asleep, waking in the early hours, or non-restorative sleep even when they feel they have slept enough. Chronic poor sleep compounds every other symptom and affects cognitive function, mood, and physical health.

Joint pain and muscle stiffness are less discussed but remarkably common. Oestrogen has anti-inflammatory properties, and declining levels can lead to increased joint and muscle discomfort. Women sometimes attribute this to ageing or reduce their physical activity as a result, which only worsens the problem.

Dr O'Connell's approach at Knightsbridge Doctors begins with a comprehensive initial consultation to build a detailed picture of your symptoms, medical history, and personal circumstances. From there, she creates a personalised management plan that may include Hormone Replacement Therapy (HRT), lifestyle modifications, or a combination of approaches.

HRT remains the most effective treatment for menopausal symptoms. Modern HRT preparations are safer and more versatile than earlier formulations, with body-identical hormones available in patches, gels, sprays, and tablets. The decision to use HRT is always individualised, weighing the benefits against your specific risk factors.

A follow-up consultation after approximately 3 months ensures the plan is working effectively, with adjustments made as needed. Ongoing annual reviews are then recommended to ensure continued optimal care.

If you are experiencing perimenopausal symptoms that affect your quality of life, we encourage you to book a consultation with Dr O'Connell. Call 020 7589 8965 or book online. You do not need to wait until your symptoms become severe to seek help.