Your heart suddenly pounds, flutters, or seems to skip a beat. It's frightening, and the fear itself makes it worse. So let's deal with both the reassurance and the caution, because both matter.
Why it happens: oestrogen influences your autonomic nervous system and your blood vessels, so as levels swing through perimenopause, your heart rhythm can become more reactive. Palpitations often arrive alongside a hot flush, with anxiety, after caffeine or alcohol, or in the small hours when everything feels amplified. They typically last seconds to a couple of minutes and settle.
Common, usually-harmless triggers worth noticing: caffeine, alcohol, stress and anxiety, poor sleep, dehydration, and the hormonal dips around your period. Tracking yours for a couple of weeks often reveals two or three you can dial down.
Now the part you must not skip — see a doctor promptly (or urgently) if palpitations come with any of these:
These can point to causes beyond hormones (including thyroid problems — very common in women — or heart rhythm issues), and they deserve assessment rather than reassurance from an article.
For the everyday, brief, trigger-linked kind: reduce the triggers, protect your sleep, calm the stress response with slow breathing, and mention it to your doctor so it's on record. If it's frequent or worrying you, ask for a check (a simple heart trace and a thyroid test are common first steps) — peace of mind is worth the appointment.
Are heart palpitations normal in perimenopause?
Often yes — fluctuating oestrogen can make your heart rhythm more reactive, especially around hot flushes, caffeine, or stress. But palpitations with chest pain, breathlessness, or fainting need prompt medical assessment.
What triggers menopausal palpitations?
Common triggers include caffeine, alcohol, stress, poor sleep, dehydration, and the hormone dips around your period.
Related reading: Why anxiety spikes in perimenopause · Thyroid or hormones? · Take the free Hormone Quiz