Heart Palpitations and Menopause: Understanding the Connection
Menopause can cause heart palpitations, and for most women they are harmless. They tend to arrive with hot flashes, at night, or during a wave of anxiety, and they may ease as hormones settle or when hot flashes are treated. A racing heart still deserves attention at any age, and some patterns need urgent care.
The heart's rate and rhythm are set by the autonomic nervous system, which also controls temperature, sweating and the fight-or-flight response.
Estrogen helps steady that system. As estrogen falls and, in perimenopause, swings up and down, the balance can shift toward the "alert" side. Some women have a higher resting heart rate and a heart that reacts more sharply to triggers.
That is why palpitations and hot flashes often occur together. A hot flash activates the same system, and heart rate typically rises by around 7 to 15 beats a minute during one. At night, a night sweat can jolt you awake with your heart already pounding, and the surge of alarm can keep it going. Poor sleep and anxiety, both common in the transition, can lower the threshold further.
What they feel like
Women describe a sudden awareness of the heartbeat: racing, pounding, fluttering, a skipped beat followed by a thud, or a brief run of fast beats.
Episodes usually last seconds to a couple of minutes.
They are commonest:
during or just before a hot flashlying in bed, especially after waking hotafter caffeine, alcohol or a large mealduring stressful moments, or out of nowhere in a calm one
Palpitations that come with a heat wave, pass within minutes and leave you otherwise well often fit a menopausal pattern.
Perimenopause vs after menopause
In perimenopause
when estrogen is swinging rather than simply low, palpitations are often at their most frequent and unpredictable. They can follow the same hormone changes as mood and sleep.
After menopause
levels are low but steady, and for many women palpitations fade along with hot flashes over a few years.
Palpitations that start or worsen well after menopause, with no hot flashes attached, are less likely to be hormonal and should be evaluated. Our perimenopause vs menopause guide explains the stages.
Does HRT cause heart palpitations?
For many women, hormone therapy can reduce palpitations by reducing the hot flashes and night sweats they ride on and improving sleep.
If you've started hormone therapy and palpitations have improved, that can be an expected response.
Palpitations can appear on treatment in a few situations:
The dose is too high.
Too much estrogen can produce a jittery, overstimulated feeling with a faster heartbeat, along with breast tenderness and headaches; see our page on estrogen overload. The fix is a lower dose, not stopping.
A change in progestogen.
Some women notice palpitations or anxiety on particular progestogens and do better on micronised progesterone, or with a different timing.
The first weeks.
Hormones fluctuate before levels settle; palpitations in the first two or three weeks often resolve on their own.
Hormone therapy at the usual doses, started under 60 or within ten years of menopause, is not associated with dangerous rhythm problems in healthy women. The wider question of hormones and heart risk, including the FDA's 2025 label changes, is covered on our heart risk and hormone therapy page. Whatever is happening, palpitations on HRT are a reason to message your prescriber, not to stop abruptly.
When to worry about palpitations
Go to an emergency department, or call 911, if palpitations come with:
chest pain, pressure or tightness, or pain spreading to the arm, jaw or back
fainting, near-fainting or sudden severe dizziness
severe shortness of breath
a very fast pulse (roughly 150 or more at rest) or an irregular, chaotic pulse that doesn't settle within a few minutes
confusion, or weakness or numbness on one side
See a doctor soon, without panic, if:
palpitations are new after 50 and happening most days
they happen during exercise rather than at rest
episodes last longer than a few minutes or are getting more frequent
you have known heart disease, high blood pressure, diabetes or a thyroid problem
a close relative died suddenly or has a heart rhythm condition
you also have unexplained weight loss, heat intolerance, tremor, or very heavy periods (thyroid and anaemia, below)
Brief episodes linked to hot flashes in an otherwise well woman can be raised at a routine visit.
What else causes palpitations at midlife
Menopause is the most common explanation, but not the only one.
Some causes are easy to miss because their symptoms overlap:
Overactive thyroid
Heat intolerance, weight loss, tremor, anxiety, loose bowels; a simple blood test
Anaemia from heavy perimenopausal bleeding
Fatigue, breathlessness on stairs, pale skin; blood count and iron
Palpitations with a sense of dread, tingling and breathlessness, often resolving with slow breathing; common and treatable in the transition
Sleep apnoea
Snoring, waking unrefreshed, morning headaches; more common after menopause
Atrial fibrillation and other arrhythmias
An irregular pulse, episodes lasting many minutes to hours; risk rises with age and AF is under-diagnosed in women
Blood pressure that has crept up
Common after menopause; check it
What a doctor will check
Expect a conversation about when the episodes happen and what accompanies them, a pulse and blood pressure check, and an ECG.
1
A normal ECG in the office
Because palpitations are episodic, a normal ECG in the office doesn't rule much out, so if episodes are frequent you may wear a monitor for a day or two (a Holter) or longer (a patch).
2
Blood tests
Blood tests usually include thyroid, a blood count and electrolytes.
3
An echocardiogram
An echocardiogram is added if the examination or ECG suggests it.
In the great majority of midlife women this work-up is normal. Palpitations you've been told are benign are easier to manage.
If you wear a smartwatch, a rhythm strip captured during an episode is genuinely useful; bring it.
What helps
1
Treat the hot flashes and the sleep.
When palpitations ride on vasomotor symptoms, hormone therapy or a non-hormonal option such as fezolinetant or a low-dose SSRI/SNRI usually quiets them too.
2
Remove the amplifiers.
Caffeine after noon, alcohol in the evening, decongestants and nicotine are the common ones. Keep hydrated; check iron if your periods are heavy.
3
Slow breathing during an episode.
In for four, out for six, shoulders down, for two minutes. It won't stop a true arrhythmia, but it may shorten the adrenaline response that can turn a ten-second flutter into a longer episode. CBT for menopause teaches this and the thinking skills around it.
4
Move.
Regular aerobic exercise lowers resting heart rate and anxiety; palpitations during exercise are the exception that needs checking first.
5
Get the thyroid and blood count done
if you haven't; both are cheap and both masquerade as menopause.
Getting help
Palpitations are common among the symptoms Golden Leaf Health's care team hears about. Our visits are by video, so if your episodes have red-flag features we'll tell you to be seen in person first. Otherwise, book a first visit and we'll review the pattern, including your heart symptoms.
Talk.
A one-on-one video visit about your symptoms, your history and what you want to feel like again. Your first visit is $99, refunded if you cancel at least 24 hours ahead.
Test.
If your provider thinks it will help, a hormone blood panel adds lab results to what you’ve told them. Not everyone needs this step.
Treat.
If treatment is right for you, your plan can include hormone prescriptions, non-hormonal options, lifestyle changes and optional supplements. Then two to three follow-up visits with a doctor and text check-ins through HIPAA-compliant messaging, included in membership at $49 a month, which begins one month after your first visit. Prescriptions and labs are priced separately.
Yes. Palpitations, a racing, pounding or fluttering heartbeat, are common in perimenopause and after menopause, most often during or just before a hot flash or at night. Changing estrogen levels affect the nerves that set heart rate. In most women they are harmless, but new palpitations should still be mentioned to a doctor, and some symptoms need urgent care.
Does HRT cause heart palpitations?
Usually the opposite. By reducing hot flashes and night sweats, hormone therapy reduces the palpitations that come with them. Palpitations can appear if a dose is too high or after a change of progestogen, and an adjustment may help. Palpitations alone are a reason to talk to your prescriber, not to stop treatment on your own.
When should I worry about heart palpitations in menopause?
Go to an emergency department for palpitations with chest pain or pressure, fainting or near-fainting, severe breathlessness, or a very fast or irregular pulse that doesn't settle within a few minutes. See a doctor soon for palpitations that are new after 50 and frequent, that happen with exercise, or if you have heart disease or a family history of sudden cardiac death.
What do menopause heart palpitations feel like?
A sudden awareness of your heartbeat: racing, pounding, fluttering, skipping or thudding, often with a wave of heat, sweating or a flash of anxiety, lasting seconds to a few minutes. Many women notice them most lying in bed at night.
How do you stop heart palpitations during menopause?
Treat hot flashes and sleep with hormone therapy or non-hormonal prescriptions. Cut caffeine, alcohol and decongestants, correct iron or thyroid problems, and use slow breathing during episodes. If episodes are frequent, a heart monitor can rule out a rhythm problem.
Palpitations and hot flashes, looked at together.
A video visit with a clinician who treats perimenopause and menopause, in 33 states.