Heart palpitations can be one of the most frightening symptoms women experience during perimenopause and menopause.

One moment you're sitting quietly watching television or climbing into bed, and the next your heart suddenly feels like it's racing, fluttering, skipping a beat or pounding against your chest. For many women, these episodes appear completely out of the blue. Unsurprisingly, the first thought is often, "Am I having a heart attack?"

It's an understandable fear.

The good news is that heart palpitations are a recognised symptom of perimenopause and menopause, affecting a significant proportion of women as hormone levels fluctuate. Research suggests that anywhere between 20% and 50% of menopausal women may experience palpitations at some point, although estimates vary depending on the study and how symptoms are measured.

However, while palpitations can be a normal part of the menopausal transition, they should never automatically be dismissed as "just menopause." Understanding the difference between common hormonal changes and symptoms that require medical attention is incredibly important.

In this article, we'll explore why heart palpitations happen during menopause, what they typically feel like, common triggers, when they may be completely normal, and when it's time to seek urgent medical advice.

What Do Menopause Heart Palpitations Actually Feel Like?

Despite the name, heart palpitations don't always mean your heart is beating faster.

Women describe the sensation in many different ways, including:

• A pounding heartbeat.
• A fluttering feeling in the chest.
• Feeling like the heart has skipped a beat.
• A sudden racing heartbeat while sitting still.
• A thumping sensation in the throat or neck.
• Feeling every heartbeat much more intensely than usual.

Some episodes last only a few seconds.

Others may continue for several minutes before settling again.

Many women also notice that palpitations seem to appear alongside other menopause symptoms, particularly:

• hot flushes,
• night sweats,
• anxiety,
• poor sleep,
• or periods of heightened stress.

Why Can Menopause Cause Heart Palpitations?

The answer largely comes down to hormones.

Throughout our reproductive years, oestrogen influences far more than periods and fertility. It also plays an important role in supporting the cardiovascular system, blood vessels and the autonomic nervous system, the network responsible for regulating automatic functions such as heart rate, breathing and blood pressure.

During perimenopause, oestrogen levels don't simply decline steadily. Instead, they fluctuate dramatically, sometimes changing significantly over a relatively short period of time.

These hormonal fluctuations may affect how the heart responds to normal signals from the nervous system, making women more aware of their heartbeat or more likely to experience temporary changes in heart rhythm. Researchers also believe changing hormone levels may increase sensitivity to adrenaline, meaning the heart can feel as though it is responding more dramatically to everyday stress.

For many women, this helps explain why palpitations often seem to appear alongside anxiety, emotional overwhelm or poor sleep.

Why Do Palpitations Often Feel Worse At Night?

This is one of the most common questions women ask.

Many notice that their heart seems perfectly normal throughout the day, only to begin fluttering the moment they lie down in bed.

There are several possible reasons for this.

Firstly, evenings are often quieter. Without the distractions of work, conversations or daily activities, you're naturally more aware of physical sensations that may have gone unnoticed earlier.

Secondly, many women experience increased hot flushes and night sweats overnight, both of which can temporarily increase heart rate.

Finally, stress hormones can also play a role. Poor sleep and chronic stress may increase adrenaline levels, making palpitations feel more noticeable during the hours when the body should ideally be winding down.

Common Triggers That Can Make Palpitations Worse

Although hormones are often part of the picture, several everyday factors can increase the likelihood of experiencing palpitations during menopause.

Common triggers include:

• caffeine,
• alcohol,
• dehydration,
• poor sleep,
• emotional stress,
• anxiety,
• smoking,
• certain medications,
• thyroid disorders,
• low iron levels,
• and electrolyte imbalances.

This is one reason symptom tracking can be so valuable. Some women notice their palpitations consistently occur after several coffees, following a poor night's sleep or after drinking alcohol. Identifying patterns can provide useful information for both you and your healthcare professional.

Could It Be Anxiety Instead?

The relationship between anxiety and heart palpitations is surprisingly complex.

Anxiety can absolutely cause palpitations.

Equally, experiencing unexpected heart palpitations can understandably trigger anxiety.

For many menopausal women, both processes may be happening simultaneously.

Fluctuating hormones can affect mood, sleep and the body's stress response, making women more sensitive to physical sensations while also increasing feelings of anxiety. This can create a cycle where anxiety and palpitations reinforce one another.

Importantly, however, anxiety should never be assumed to be the explanation without appropriate medical assessment, particularly if symptoms are new, severe or accompanied by other concerning signs.

When Should You Worry?

This is perhaps the most important part of the conversation.

While menopause-related palpitations are often harmless, some symptoms should always be assessed urgently.

Seek immediate medical attention if your palpitations occur alongside:

• chest pain or pressure,
• severe shortness of breath,
• fainting or loss of consciousness,
• dizziness that doesn't improve,
• pain spreading to the arm, jaw or back,
• or a sustained rapid heartbeat that doesn't settle.

These symptoms should never simply be attributed to menopause without medical evaluation.

Women are often told they worry too much during menopause. But when it comes to your heart, it is always better to be assessed and reassured than to ignore symptoms that could indicate something more serious.

What Will Your GP Usually Do?

If you're experiencing ongoing palpitations, your GP may ask about:

• when the episodes occur,
• how long they last,
• whether they happen alongside hot flushes,
• caffeine or alcohol intake,
• sleep quality,
• stress levels,
• medications,
• and your personal and family history of heart disease.

Depending on your symptoms, they may also recommend:

• blood tests,
• thyroid function tests,
• iron levels,
• an ECG,
• or a heart rhythm monitor worn over several days.

These investigations are often used to rule out other potential causes before concluding that hormonal changes are contributing to your symptoms.

What Can Help?

Although treatment depends on the underlying cause, many women find that supporting their overall health helps reduce both the frequency and intensity of palpitations.

Simple strategies include:

• prioritising good sleep,
• staying well hydrated,
• reducing excessive caffeine,
• limiting alcohol if you notice it triggers symptoms,
• managing stress,
• maintaining regular physical activity,
• and keeping a symptom diary to identify recurring patterns.

Most importantly, don't feel you have to simply "put up with it." If your symptoms are affecting your quality of life, speak to your healthcare professional.

The Bottom Line

Heart palpitations during menopause can feel frightening, but they are also a recognised symptom experienced by many women as hormone levels fluctuate.

The reassuring news is that, in many cases, they are temporary and manageable.

The important thing is not to self-diagnose.

Listen to your body, track your symptoms and seek medical advice if anything feels unusual or concerning. Menopause can explain many changes, but it should never prevent women from receiving the assessment they deserve.

Perhaps the most reassuring thing to remember is this: being informed doesn't mean becoming frightened.

It means recognising what's common, understanding what isn't, and feeling empowered to know when to seek help. And when it comes to your heart, that's knowledge every woman deserves.