Heart Palpitations in Perimenopause: Should You Worry?

Your heart flutters, thumps, or seems to miss a beat, and it comes out of nowhere. Maybe it happens in the middle of a quiet evening. Maybe it wakes you. When it coincides with periods that have started behaving unpredictably, it is easy to jump straight to the worst conclusions. If that sounds familiar, you may be experiencing heart palpitations in perimenopause, and you are far from alone.

Heart palpitations are a well recognised symptom of perimenopause, and they are reported by a large proportion of women going through the transition. In most cases they are harmless. That does not mean they should be brushed aside. Knowing what is driving them, and what genuinely deserves a conversation with your GP, takes a great deal of the fear out of the experience.

What do heart palpitations actually feel like?

A palpitation is not a diagnosis in itself. It is simply the word used for something you can feel happening in your chest. Women describe it in different ways, including a pounding heart, a fluttering sensation, and the feeling that the heart has skipped a beat.

Because heart palpitations in perimenopause are felt rather than measured, they can be difficult to explain in a short appointment. Noticing when they happen, how long they last, and what you were doing at the time gives you something concrete to describe, and gives your GP something useful to work with.

Why heart palpitations happen in perimenopause

Heart palpitations in perimenopause are linked to the changes happening in both oestrogen and progesterone. As these hormones swing and decline, the systems that normally keep your heart rhythm and stress response steady can become less predictable. Several factors are thought to be at work.

Declining oestrogen

Oestrogen does far more than regulate the menstrual cycle, and its decline is described as the primary cause of heart palpitations during the menopause transition. This is one reason palpitations so often arrive alongside other symptoms, such as hot flushes, disturbed sleep and shifting mood.

Nervous system dysregulation and adrenaline surges

The autonomic nervous system manages the automatic functions of the body, including heart rate. When it becomes dysregulated during perimenopause, surges of adrenaline can follow. Many women experience this as a sudden racing heart, a thump in the chest, or a wave of anxiety that appears with no obvious trigger.

Blood sugar instability

Blood sugar instability is also listed among the causes of palpitations in perimenopause. Long gaps between meals, a breakfast built mostly on refined carbohydrates, or a generally erratic eating pattern can all leave blood sugar swinging. Regular meals that include protein and fibre are a practical starting point, and this is one of the areas a menopause coach or dietitian can help you shape.

How common are heart palpitations in perimenopause?

Common is an understatement. A 2022 scoping review on palpitations during menopause reported that up to 42 per cent of perimenopausal women and 54 per cent of postmenopausal women experience them. Other menopause sources put the figure at around half of all women during perimenopause and menopause, with some describing it as affecting over half.

Group	Reported rate of palpitations
Perimenopausal women	Up to 42 per cent
Postmenopausal women	Up to 54 per cent
Women during perimenopause and menopause (other estimates)	Around half, or over half

Despite how frequently it happens, heart palpitations in perimenopause are described by many women as one of the most alarming symptoms of the transition, partly because the heart feels like something you should never ignore. What the numbers show is that you are in very ordinary company.

When to get help

Doctors working in menopause care tend to strike the same balance. As Dr Kallen puts it, heart palpitations during perimenopause are usually harmless, but they should not be ignored, and it is a good idea to discuss them with a doctor.

That means booking an appointment rather than talking yourself out of it. Palpitations are listed by the British Heart Foundation as a common menopause symptom, alongside aches and pains, and the same organisation publishes information on menopause and heart and circulatory conditions. Hormones are a likely explanation, but they are not the only one, and only a clinician can check.

As a general rule, anything new, frequent, prolonged or frightening deserves a proper conversation. If you are unsure whether what you are feeling counts as palpitations, describe it exactly as it feels. You will not be wasting anyone's time.

What you can do in the meantime

There is no guaranteed way to switch palpitations off, and anyone promising that is overselling. What you can do is reduce the load on the systems that appear to be involved and gather better information about your own patterns.

• Write it down. Note the date, roughly how long it lasted, what you were doing, what you had eaten, and how you were feeling. Patterns often emerge within a couple of weeks.

• Steady your blood sugar. Regular meals with protein and fibre, rather than long stretches without food, support more stable energy across the day.

• Support your nervous system. Since adrenaline surges are one of the recognised causes, anything that genuinely helps you settle, whether that is breathing work, walking, or protecting your sleep, is worth building into your week.

• Look at the whole picture. Palpitations rarely arrive alone in perimenopause. Tracking sleep, mood, periods and hot flushes gives your GP and any coach you work with a fuller view.

Talking to your GP about palpitations

A useful appointment starts with description rather than diagnosis. Tell your GP what the sensation feels like, how often it happens, how long it lasts, and whether anything seems to bring it on. Mention where you are in the menopause transition, including whether your periods have changed or stopped.

It also helps to raise the symptoms you might otherwise dismiss, such as disturbed sleep, low mood, aches and pains, or hot flushes. Palpitations sit within a cluster of menopause symptoms, and describing the cluster gives a clearer picture than describing the heart alone. If you are offered tests, ask what they are looking for and what the next step is if they come back clear.

So should you worry?

You should not panic, and you should not ignore it. Both of those things can be true at once. The evidence is clear that palpitations are a common part of the perimenopause picture and are usually harmless. The reason doctors still want to hear about them is that your heart is not a symptom you simply wait out.

If something feels wrong, get it checked. If it turns out to be hormonal, you will have lost nothing but an afternoon and gained a clearer idea of what is happening in your body. If you would like support with the wider picture, from nutrition and blood sugar to stress and sleep, that is exactly the kind of work one to one coaching is designed for.

Frequently Asked Questions

Are heart palpitations a normal part of perimenopause?

Yes, they are common and widely recognised. A 2022 scoping review found that up to 42 per cent of perimenopausal women and 54 per cent of postmenopausal women report palpitations, and other menopause sources put the figure at around half of all women going through the transition. Common, however, does not mean you should ignore them, and doctors advise discussing them.

Why do heart palpitations happen during perimenopause?

Heart palpitations in perimenopause are linked to changes in both oestrogen and progesterone, and declining oestrogen is described as the primary cause. Other recognised contributors include nervous system dysregulation with adrenaline surges, and blood sugar instability. Because these systems overlap, palpitations frequently appear alongside anxiety, disrupted sleep and other menopause symptoms.

Can palpitations continue after menopause?

They can. Research on palpitations during menopause reports that 54 per cent of postmenopausal women experience them, a higher proportion than among perimenopausal women. The transition does not end abruptly at your final period, and changing hormone levels can continue to affect the body for some time afterwards.

Should I see a doctor about heart palpitations in perimenopause?

Yes. Heart palpitations during perimenopause are usually harmless, but they should not be ignored, and doctors advise discussing them. Palpitations can also occur with heart and circulatory conditions, so a check rules other causes out rather than assuming hormones explain everything. Book an appointment and describe what you feel, how often, and for how long.

Do heart palpitations mean something is wrong with my heart?

Not necessarily. Doctors describe heart palpitations in perimenopause as usually harmless, which means the sensation alone does not tell you the cause. Because palpitations can also occur alongside heart and circulatory conditions, the sensible approach is to have them assessed rather than self-diagnose. Your GP can decide whether any tests are needed.